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Do a presentation at NTLUG.
What is the Linux Installation Project?
Real companies using Linux!
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(Two Column)
- [$] Compiling Rust to readable C with Eurydice
A few years ago, the only way to compile Rust code was using the rustc compilerwith LLVM as a backend. Since then, several projects, includingMutabah's Rust Compiler (mrustc), GCC's Rustsupport (gccrs),rust_codegen_gcc, andCranelift have made enormous progresson diversifying Rust's compiler implementations. The most recent such project,Eurydice, has amore ambitious goal: converting Rust code to clean C code. This is especiallyuseful in high-assurance software, where existing verification and compliancetools expect C. Until such tools can be updated to work with Rust, Eurydice couldprovide a smoother transition for these projects, as well as a stepping-stonefor environments that have a C compiler but no working Rust compiler. Eurydicehas been used to compile some post-quantum-cryptography routines from Rust to C,for example.
- The Award for Excellence in Open Source goes to Greg Kroah-Hartman
Daniel Stenberg, the recipient of last year's Award for Excellence in OpenSource from the European Open Source Academy, presentedthat award to this year's recipient: Greg Kroah-Hartman.
It's impossible to overstate the importance of the work Greg has done on Linux. In software, innovation grabs headlines, but stability saves lives and livelihoods. Every Android phone, every web server, every critical system running Linux depends on Greg's meticulous work. He ensures that when hospitals, banks, governments, and individuals rely on Linux, it doesn't fail them. His work represents the highest form of service: unglamorous, relentless, and essential.
- Security updates for Friday
Security updates have been issued by AlmaLinux (curl, gimp:2.8, glibc, grafana, grafana-pcp, kernel, osbuild-composer, php:8.3, python-urllib3, python3.11, and python3.12), Debian (chromium), Mageia (ceph, gpsd, libxml2, openjdk, openssl, and xen), SUSE (abseil-cpp, assertj-core, coredns, freerdp, java-11-openjdk, java-25-openjdk, libxml2, openssl-1_0_0, openssl-1_1, python, python-filelock, and python311-sse-starlette), and Ubuntu (kernel, linux, linux-aws, linux-aws-hwe, linux-hwe, linux-kvm, linux-oracle, linux, linux-aws, linux-kvm, linux-lts-xenial, linux-aws-fips, linux-fips, linux-fips, and texlive-bin).
- A proposed governance structure for openSUSE
Jeff Mahoney, whoholds a vice-president position at SUSE, has posted a detailedproposal for improving the governance of the openSUSE project.
It's meant to be a way to move from governance by volume or persistence toward governance by legitimacy, transparency, and process - so that disagreements can be resolved fairly and the project can keep moving forward. Introducing structure and predictability means it easier for newcomers to the project to participate without needing to understand decades of accumulated history. It potentially could provide a clearer roadmap for developers to find a place to contribute.
The stated purpose is to start a discussion; this is openSUSE, so he islikely to succeed.
- [$] Sub-schedulers for sched_ext
The extensible scheduler class (sched_ext)allows the installation of a custom CPU scheduler built as a set of BPFprograms. Its merging for the 6.12 kernel release moved the kernel awayfrom the "one scheduler fits all" approach that had been taken until then;now any system can have its own scheduler optimized for its workloads.Within any given machine, though, it's still "one scheduler fits all"; onlyone scheduler can be loaded for the system as a whole. The sched_extsub-scheduler patch series from Tejun Heo aims to change that situationby allowing multiple CPU schedulers to run on a single system.
- Security updates for Thursday
Security updates have been issued by AlmaLinux (java-25-openjdk, openssl, and python3.9), Debian (gimp, libmatio, pyasn1, and python-django), Fedora (perl-HarfBuzz-Shaper, python-tinycss2, and weasyprint), Mageia (glib2.0), Oracle (curl, fence-agents, gcc-toolset-15-binutils, glibc, grafana, java-1.8.0-openjdk, kernel, mariadb, osbuild-composer, perl, php:8.2, python-urllib3, python3.11, python3.11-urllib3, python3.12, and python3.12-urllib3), SUSE (alloy, avahi, bind, buildah, busybox, container-suseconnect, coredns, gdk-pixbuf, gimp, go1.24, go1.24-openssl, go1.25, helm, kernel, kubernetes, libheif, libpcap, libpng16, openjpeg2, openssl-1_0_0, openssl-1_1, openssl-3, php8, python-jaraco.context, python-marshmallow, python-pyasn1, python-urllib3, python-virtualenv, python311, python313, rabbitmq-server, xen, zli, and zot-registry), and Ubuntu (containerd, containerd-app and wlc).
- [$] LWN.net Weekly Edition for January 29, 2026
Inside this week's LWN.net Weekly Edition:
Front: PostmarketOS; LKRG 1.0; Fedora elections; EROFS, NTFS, and XFS; Fedora and GPG 2.5; BPF kfuncs. Briefs: curl bounties; GPG security; Guix 1.5.0; ReactOS turns 30; glibc 2.43; Rust 1.93; Xfwl4; Quotes; ... Announcements: Newsletters, conferences, security updates, patches, and more.
- Mourning Didier Spaier
We have received the sad news that Didier Spaier, maintainer of theblind-friendly Slackware-based Slint distribution, has recently passedaway. Philippe Delavalade, who posted the announcement to theSlint mailing list, said:
Early 2015, I asked on the slackware list if brltty could be addedin the installer; Didier answered promptly that he could do it onslint. Afterwards, he worked hard so that slint became as accessibleas possible for visually impaired people.
You all know that all these years, he tried and succeeded to answeras quickly as possible to our issues and questions.
He will be irreplaceable.
- OSI pauses 2026 board election cycle
The Open Source Initiative (OSI) has announcedthat it will not be holding the 2026 spring board election. Instead,it will be creating a working group to "review and improve OSI'sboard member selection process" and provide recommendations bySeptember 2026:
The public election process was designed to gather communitypriorities and improve board member selection, while finalappointments remained with the board.
Over time, that nuance has become a source of understandableconfusion for community members. Many reasonably expected elections tofunction as elections normally do, and in fact, the board hasgenerally adopted the electorate's recommendations. When a processfeels unclear, trust suffers. When trust suffers, engagement becomesharder. This is especially problematic for an organization whosemission depends on legitimacy and credibility. [...]
OSI tried its experiment for the right reasons, but a variety offactors resulted in "elections" that are performatively democraticwhile being gameable and representative of only a small group, andwe've learned from the results. Now we are making space to align ourdirector selection process with our bylaws, to rebuild trust, and todevelop better, more durable and truly representative participation inwhich the global stakeholder community can be heard.
LWN covered theprevious OSI election in March 2025.
- [$] Open source for phones: postmarketOS
Phones running Linux are ubiquitous these days and it has been that waysince Android started working toward dominance in the smartphone market.Unfortunately, Android has slowly increased its freedom-unfriendliness andhas become something of a privacy nightmare. In a talk entitled "We needan open-source phone OS" at OpenSource Summit Japan 2025, Luca Weiss described the smartphone landscapeand gave an overview of postmarketOS as an alternative Linuxoperating system for mobile handsets.
- PC Gamer on the scx_horoscope scheduler
PC Gamer has run anamusing review of the scx_horoscopescheduler for Linux, which uses astrology to optimize schedulingdecisions.
The scheduler is full of bizarre features, like its ability to perform real planetary calculations based on accurate geocentric planetary positions, lunar phase scheduling (the full moon gives a 1.4x boost to tasking, apparently) and "zodiac-based task classification".
That latter feature is easily one of my favourite bits. Specific planetary bodies "rule" over specific system tasks, so the Sun is in charge of critical system processes, the Moon (tied to emotions, of course) rules over interactive tasks, and Jupiter is assigned to memory-heavy applications, among others.
- [$] Who should vote in Fedora elections?
Creating fair governance models for open-source projects is noteasy; defining criteria for participants to receive membership andvoting rights is a particularly thorny problem for projects that haveelections for representative bodies. The FedoraCouncil, the project's top-level governance body, is wrestlingwith that conundrum now. This was triggered by a Fedora special-interestgroup (SIG) granting temporary membership to at least one person for thesole purpose of allowing them to vote in the most recent FedoraEngineering Steering Council (FESCo) election. That opened a large canof worms about what it means to be a contributor and how contributorscan be identified for voting purposes.
- Security updates for Wednesday
Security updates have been issued by AlmaLinux (java-1.8.0-openjdk), Debian (openssl), Fedora (assimp, chromium, curl, freerdp, gimp, and harfbuzz), Mageia (glibc, haproxy, iperf, and python-pyasn1), Red Hat (image-builder, openssl, and osbuild-composer), Slackware (mozilla), SUSE (avahi, cups, gio-branding-upstream, google-osconfig-agent, java-11-openjdk, java-17-openjdk, java-21-openjdk, kernel-firmware, libmatio-devel, libopenjp2-7, nodejs22, php8, python-python-multipart, python311-urllib3_1, qemu, and xen), and Ubuntu (ffmpeg, jaraco.context, openssl, and openssl, openssl1.0).
- A critical GnuPG security update
There is a new GnuPG update for a "critical security bug" in recentGnuPG releases.
A crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack buffer overflow in gpg-agent during the PKDECRYPT--kem=CMS handling. This can easily be used for a DoS but, worse, the memory corruption can very likley also be used to mount a remote code execution attack. The bug was introduced while changing an internal API to the FIPS required KEM API.
Only versions 2.5.13 through 2.5.16 are affected.
- Linuxulator-Steam-Utils To Enjoy Steam Play Gaming On FreeBSD & Other Options
Presented today at FOSDEM in Brussels was the state of gaming on FreeBSD by Thibault Payet. Besides various open-source games able to be compiled natively for FreeBSD, this BSD can get in on the Steam Play gaming scene thanks to the "linuxulator-steam-utils" project as a set of workarounds for the Steam Linux client on FreeBSD 14 and newer. Linuxulator-steam-utils builds off FreeBSD's Linuxulator support for running Linux binaries to enjoy the likes of Steam and even Steam Play (Proton) Windows games running on this translation layer for Linux and in turn running on FreeBSD...
- How to Connect PS4 / DualShock 4 Controller to Linux via Bluetooth
Want to use your PS4 / DualShock 4 controller wirelessly on Linux? I just tested a simple Bluetooth method to connect them, and it works flawlessly. No extra drivers, no headachejust pair and play. Tested on KDE Plasma, but it should be compatible with other desktop environments since they share the same Bluetooth backend. Check out the full setup and gameplay test in the video!
- AI Code Review Prompts Initiative Making Progress For The Linux Kernel
Chris Mason, the longtime Linux kernel developer most known for being the creator of Btrfs, has been working on a Git repository with AI review prompts he has been working on for LLM-assisted code review of Linux kernel patches. This initiative has been happening for some weeks now while the latest work was posted today for comments...
- AMD EPYC 9755 Delivers Decisive Performance Leadership Over Xeon 6 Granite Rapids With Nearly 500 Benchmarks
Back in December I carried out some fresh benchmarks of the Intel Xeon 6980P vs. AMD EPYC 9755 for these competing 128 core server processors using the latest Linux software stack before closing out 2025. That was done with nearly 200 benchmarks and the AMD EPYC Turin Zen 5 processor delivered terrific performance as we have come to enjoy out of the 5th Gen EPYC line-up over the past year and several months. Since then I have ratcheted up the benchmarks with nearly 500 benchmarks between the AMD EPYC 9755 and Intel Xeon 6980P processors for an even more comprehensive look at these CPUs atop Linux 6.18 LTS.
- Oracle seeks to build bridges with MySQL developers
Big Red promises 'new era' as long-frustrated contributors weigh whether to believe itOracle is taking steps to "repair" its relationship with the MySQL community, according to sources, by moving "commercial-only" features into the database application's Community Edition and prioritizing developer needs.…
- Contribute to Fedora 44 KDE and GNOME Test Days
Fedora test days are events where anyone can help make certain that changes in Fedora Linux work well in an upcoming release. Fedora community members often participate, and the public is welcome at these events. If you’ve never contributed to Fedora before, this is a perfect way to get started. There are two test periods […]
- Ubuntu 26.04 LTS Still Committed To Linux 6.20~7.0 Even If Not Finalized For Release Time
Last year Canonical committed to shipping the latest upstream Linux kernel versions in new Ubuntu releases compared to their more conservative choices in prior releases that didn't always align nicely for the latest Linux kernel upstream. Back in December they confirmed Ubuntu 26.04 plans for Linux 6.20~7.0 and their plans remain that way, even if it means the stable Linux 6.20~7.0 stable release won't be officially out quite in time for the initial ISO release...
- US Government Also Received a Whistleblower Complaint That WhatsApp Chats Aren't Private
Remember that lawsuit questioning WhatsApp's end-to-end encryption? Thursday Bloomberg reported those allegations had been investigated by special agents with America's Commerce Department, "according to the law enforcement records, as well as a person familiar with the matter and one of the contractors."Similar claims were also the subject of a 2024 whistleblower complaint to the US Securities and Exchange Commission, according to the records and the person, who spoke on the condition that they not be identified out of concern for potential retaliation. The investigation and whistleblower complaint haven't been previously reported... Last year, two people who did content moderation work for WhatsApp told an investigator with Commerce's Bureau of Industry and Security that some staff at Meta have been able to see the content of WhatsApp messages, according to the agent's report summarizing the interviews. [A spokesperson for the Bureau later told Bloomberg that investigator's assertions were "unsubstantiated and outside the scope of his authority as an export enforcement agent."] Those content moderators, who worked for Meta through a contract with the management and technology consulting firm Accenture Plc, also alleged that they and some of their colleagues had broad access to the substance of WhatsApp messages that were supposed to be encrypted and inaccessible, according to the report. "Both sources confirmed that they had employees within their physical work locations who had unfettered access to WhatsApp," wrote the agent... One of the content moderators who told the investigator she had access said she also "spoke with a Facebook team employee and confirmed that they could go back aways into WhatsApp (encrypted) messages, stating that they worked cases that involved criminal actions," according to the document... The investigator's report, dated July 2025, described the investigation as "ongoing," includes a case number and dubs the inquiry "Operation Sourced Encryption..." The inquiry was active as recently as January, according to a person familiar with the matter. The inquiry's current status and who may be the defined target are both unclear. Many investigations end without any formal accusations of wrongdoing... WhatsApp on its website says it does, in some instances, allow information about messages to be seen by the company. If someone reports a user or group for problematic messages, "WhatsApp receives up to five of the last messages they've sent to you" and "the user or group won't be notified," the company says. In those cases, WhatsApp says it receives the "group or user ID, information on when the message was sent, and the type of message sent (image, video, text, etc.)." Former contractors outlined much broader access. Larkin Fordyce was an Accenture contractor who the report says an agent interviewed about content moderation work for Meta. Fordyce told the investigator he spent years doing this work out of an Austin, Texas office starting as early as the end of 2018. He said moderators eventually were granted their own access to WhatsApp, but even before that they could request access to communications and "the Facebook team was able to 'pull whatever they wanted and then send it,'" the report states... The agent also gathered records that were filed in the whistleblower complaint to the SEC, according to his report, which doesn't describe the materials... The status of the whistleblower complaint is unclear. Some key points from the article:"The investigative report seen by Bloomberg doesn't include a technical explanation of the contractors' claims.""A spokesperson for Meta, which acquired WhatsApp in 2014, said the contractors' claims are impossible." One contractor "said that there was little vetting" of foreign nationals hired to do content moderation for Meta, saying this granted them "full access to the same portal to review" content moderation cases
Read more of this story at Slashdot.
- AI Use at Work Has Increased, Gallup Poll Finds
An anonymous reader shared this report from the Associated Press:American workers adopted artificial intelligence into their work lives at a remarkable pace over the past few years, according to a new poll. Some 12% of employed adults say they use AI daily in their job, according to a Gallup Workforce survey conducted this fall of more than 22,000 U.S. workers. The survey found roughly one-quarter say they use AI at least frequently, which is defined as at least a few times a week, and nearly half say they use it at least a few times a year. That compares with 21% who were using AI at least occasionally in 2023, when Gallup began asking the question, and points to the impact of the widespread commercial boom that ChatGPT sparked for generative AI tools that can write emails and computer code, summarize long documents, create images or help answer questions... While frequent AI use is on the rise with many employees, AI adoption remains higher among those working in technology-related fields. About 6 in 10 technology workers say they use AI frequently, and about 3 in 10 do so daily. The share of Americans working in the technology sector who say they use AI daily or regularly has grown significantly since 2023, but there are indications that AI adoption could be starting to plateau after an explosive increase between 2024 and 2025... A separate Gallup Workforce survey from 2025 found that even as AI use is increasing, few employees said it was "very" or "somewhat" likely that new technology, automation, robots or AI will eliminate their job within the next five years. Half said it was "not at all likely," but that has decreased from about 6 in 10 in 2023. A bar chart lists the sectors most likely to be using AI at their jobs:Technology (77%)Finance (64%)College/University (63%)Professional Services (62%)K-12 Education (56%)Community/Social Services (43%)Government/Public Policy (42%)Manufacturing (41%)Health Care (41%)Retail (33%)
Read more of this story at Slashdot.
- Electric Flying Cars Now for Sale by California Company Pivotal
"A future with flying cars is no longer science fiction," writes the Los Angeles Times. "All you need to order your own is about $200,000 and some hope and patience."The Palo Alto-based company Pivotal has been developing the technology since 2009 and is nearly ready to bring it to market... [Company founder Marcus] Leng engineered an ultralight, electric-powered vertical takeoff and landing aircraft known as an eVTOL. Other VTOL aircraft, such as helicopters, had existed for decades, but Leng's invention was fixed-wing and didn't rely on gas. The Canadian engineer dubbed his creation BlackFly and spent years working on it in secret. The company moved to the Bay Area in 2014 and by 2018 had developed a second version of BlackFly that laid the groundwork for Helix, the aircraft Pivotal now offers for sale... Those who are curious — and wealthy — can reserve a Helix today with a $50,000 deposit. The aircraft starts at $190,000 with the option of purchasing a transport trailer for $21,000 and a charger for $1,100. A customer who makes their reservation today could receive their aircraft in nine to 12 months, [Pivotal Chief Executive Ken] Karklin said. It takes less than two weeks to learn how to fly it. In order to complete Pivotal's flight certification training, a customer has to pass the FAA knowledge test and complete ground school. Training, which takes place at the company's Palo Alto headquarters and at the Monterey Bay Academy Airport, teaches customers how to control and maintain the aircraft, as well as how to transport and assemble it... It is uncertain how fast the company and others like it can ramp up production and how communities will react. Not everyone is on board. Darlene Yaplee, president of the Aviation-Impacted Communities Alliance, said there are concerns about having different types of aircraft in limited airspace. Pivotal has around six early-access customers who already own a version of the BlackFly and are flying it for fun... Helix will have an electric range of about 30 minutes and a cruise speed of 62 mph, the company said. It takes 75 minutes to charge it using a 240 volt charger. The noise produced by the aircraft during takeoff and landing is equivalent to a couple of leaf blowers, Karklin said. When flying it is overhead, someone on the ground might not be able to hear it. Karklin said the simplicity of the aircraft comes with lower cost, lower weight and higher safety. The aircraft, which has only 18 moving parts, is full of redundancy to prevent system failures. In short, the article describes it as "a single-person aircraft for recreational use and short-haul travel that also has the potential to support emergency response and military operations."
Read more of this story at Slashdot.
- Apple Switches to Build-to-Order Systems on Its Web Site
"Apple has gone for a choose-your-own-adventure when shopping for a new Mac," writes long-time Slashdot reader esarjeant. Macworld explains:Apple has shifted from selling pre-configured Mac models to a fully customizable build-to-order system on its website, allowing customers to select display size, chip, memory, and storage options... This change emphasizes building a machine within budget rather than choosing from set configurations, potentially preparing for future CPU/GPU core selection with M5 chips. Third-party retailers like Amazon and Best Buy are expected to continue offering standard configurations for customers preferring traditional purchasing methods... Apple is rumored to offer the ability to customize CPU and GPU cores with the upcoming launch of the M5 Pro and M5 Max MacBook Pro models, so this new system could pave the way for more build-to-order options. It could also be a way to âoehideâ smaller price increases as memory and other component costs rise throughout 2026.
Read more of this story at Slashdot.
- Nvidia CEO Denies OpenAI's $100B Investment from Nvidia is 'Stalled'
Saturday Nvidia CEO Jensen Huang said they still planned a "huge" investment in OpenAI, according to CNBC. Friday the Wall Street Journal had reported that Nvidia's plan to invest up to $100 billion in OpenAI "has stalled after some inside the chip giant expressed doubts about the deal, people familiar with the matter said..."[T]he talks haven't progressed beyond the early stages, some of the people said. Now, the two sides are rethinking the future of their partnership, some of the people said. The latest discussions, they said, include an equity investment of tens of billions of dollars as part of OpenAI's current funding round. Nvidia CEO Jensen Huang has privately emphasized to industry associates in recent months that the original $100 billion agreement was nonbinding and not finalized, people familiar with the matter said. He has also privately criticized what he has described as a lack of discipline in OpenAI's business approach and expressed concern about the competition it faces from the likes of Google and Anthropic, some of the people said... OpenAI is laying the foundation to go public by the end of 2026, and has spent much of the past year racing to secure large amounts of computing capacity to help power OpenAI's future products and growth. The stalled Nvidia pact is a blow to this effort and shows how Chief Executive Sam Altman's penchant for announcing flashy big-ticket deals carries the potential to backfire if the terms have yet to be finalized. In a joint announcement unveiling the September deal with Altman and OpenAI President Greg Brockman, Huang called the deal "the largest computing project in history...." OpenAI went on to sign a string of other agreements with chip and cloud companies that helped fuel a global stock market rally. But investors have since grown jittery about the startup's ability to pay for these deals, leading to a sell-off in some tech stocks tied to OpenAI. Altman has said that the deals put the startup on the hook for $1.4 trillion in computing commitments — more than 100 times the revenue it was on pace to generate last year. OpenAI executives say the total commitments are lower when you account for overlap in some of the deals, and that the agreements will take place over a long period of time.... Huang has indicated to associates that he still believes it's crucially important to provide OpenAI with financial support in one form or another, in part because OpenAI is one of the chip designer's largest customers, people familiar with the matter said. If OpenAI were to fall behind other AI developers, it could dent Nvidia's sales. "Speaking to reporters in Taipei, Huang said it was 'nonsense' to say he was unhappy with OpenAI," CNBC reported Saturday:"We are going to make a huge investment in OpenAI. I believe in OpenAI, the work that they do is incredible, they are one of the most consequential companies of our time and I really love working with Sam," he said, referring to OpenAI CEO Sam Altman. "Sam is closing the round (of investment) and we will absolutely be involved," Huang added. "We will invest a great deal of money, probably the largest investment we've ever made." Asked whether it would be over $100 billion, he said: "No, no, nothing like that." Elsewhere the Journal has reported that Amazon is in talks to invest up to $50 billion in OpenAI.Thanks to Slashdot reader sinij for sharing the article.
Read more of this story at Slashdot.
- Blue Origin Announces Two-Year Pause in Space Tourism - to Focus on the Moon
TechCrunch reports:Jeff Bezos' space company Blue Origin is pausing its space tourism flights for "no less than two years" in order to focus all of its resources on upcoming missions to the moon, the company announced Friday. The decision puts a temporary halt on a program that Blue Origin has been using to fly humans past the Kármán line, the recognized boundary of space, for the last five years. Blue Origin made the announcement just a few weeks ahead of the expected third launch of its New Glenn mega-rocket, which is slated for late February... The company said Friday that New Shepard has flown 38 times and carried 98 humans to space, along with more than 200 scientific and research payloads. "The move is a clear sign that Blue Origin is going all in on its moon program as the company races with rival SpaceX," reports the Business Standard, "to be the first private company to land humans on the lunar surface for Nasa's Artemis program."Blue Origin holds a $3.4 billion contract with Nasa to develop its Blue Moon lander, designed to shuttle astronauts to and from the moon, with a landing originally targeted for 2029... The company is targeting the launch and landing of a cargo version of its lander as soon as this year, as a test ahead of eventually landing humans. Blue Origin has also presented an accelerated plan to Nasa for developing a lander that may be ready for carrying astronauts ahead of Starship, the large new rocket from Elon Musk's SpaceX.
Read more of this story at Slashdot.
- Can We Slow Global Warming By Phasing Out Super-Pollutant HFCs?
"There's one big bright spot in the fight against climate change that most people never think about," reports the Washington Post."It could prevent nearly half a degree of global warming this century, a huge margin for a planet that has warmed almost 1.5 degrees Celsius and is struggling to keep that number below 2 degrees..."[M]ore than 170 countries — including the U.S. — have agreed to act on this one solution. That solution: phasing out hydrofluorocarbons (HFCs), a group of gases used in refrigerators, air conditioners and other cooling systems that heat the atmosphere more than almost any other pollutant on Earth. Pound for pound, HFCs are hundreds or even thousands of times better at trapping heat than carbon dioxide. Companies are replacing HFCs with new gases that trap much less heat. If you buy a new fridge or AC unit in the United States today, it'll probably use one of these new refrigerants — and you're unlikely to notice the difference, according to Francis Dietz, a spokesperson for the Air-Conditioning, Heating and Refrigeration Institute, a trade group representing U.S. HVAC manufacturers... But that invisible transition is one of the most important short-term tactics to keep Earth's climate from going catastrophically off-kilter this century. HFCs are powerful super-pollutants, but the most common ones break down in the atmosphere within about 15 years. That means stopping emissions from HFCs — and other short-lived super-pollutants such as methane — is like pulling an emergency brake on climate change. "It's really the fastest, easiest and, some would say, the only way to slow the rate of warming between now and 2050," said Kiff Gallagher, executive director of the Global Heat Reduction Initiative, a business that advises companies and cities on cutting greenhouse gas emissions. The only other solution that comes close to the speed and scale of slashing HFCs would be dimming the sun, a much more controversial and potentially dangerous option... [P]hasing out HFCs now "would buy us a little bit of time to develop other solutions that maybe take longer to implement," said Sarah Gleeson, a climate solutions research manager at Project Drawdown, a nonprofit that models how much different strategies would slow climate change. It could also keep the planet from crossing dangerous climate tipping points this century.
Read more of this story at Slashdot.
- Scientists Found a Way To Cool Quantum Computers Using Noise
Slashdot reader alternative_right writes: Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem on its head by building a tiny quantum refrigerator that actually uses noise to drive cooling instead of fighting it. By carefully steering heat at unimaginably small scales, the device can act as a refrigerator, heat engine, or energy amplifier inside quantum circuits.
Read more of this story at Slashdot.
- WhatsApp End-to-End Encryption Allegations Questioned By Some Security Experts, Lawyers
Several security experts have "questioned the lack of technical detail" in that lawsuit alleging WhatsApp has no end-to-end encryption, reports the Washington Post:"It's pretty long on accusations and thin on any sort of evidence," Matthew Green, a cryptography professor at Johns Hopkins University, said over Signal. "WhatsApp has been very consistent about using end-to-end encryption. This lawsuit seems to be a nothingburger." Nicholas Weaver, a security researcher at the International Computer Science Institute, criticized the lawsuit in a post on Bluesky for lacking detail needed to back up its claims. "They don't even do a citation to the actual whistleblowers," he wrote, calling the suit "ludicrous." And Meta has done more than just deny the allegations: On Wednesday, WhatsApp sent a letter to [law firm] Quinn Emanuel threatening to seek sanctions against the firm's lawyers in court if they do not withdraw the suit, according to a copy reviewed by The Washington Post. "We're pursuing sanctions against Quinn Emanuel for filing a meritless lawsuit that was designed purely to grab headlines," Woog said by WhatsApp message. Woog also suggested the suit against WhatsApp was related to Quinn Emanuel's work on a separate case, between the social network giant and the spyware company NSO Group. The surveillance vendor is appealing a $167 million judgment entered against it in federal court last May, after a jury found that NSO's Pegasus tool exploited a weakness in the WhatsApp app to take over control of the phones of more than 1,000 users. An attorney from Quinn Emanuel joined NSO's legal team on that case on Jan. 22, according to legal filings, and different attorneys from that firm filed the case against WhatsApp on Jan. 23. "We believe a lawsuit like this is an attempt to launder false claims and divert attention from their dangerous spyware," Woog said. "It's very suspicious timing that this is happening as that appeal is happening," Maria Villegas Bravo, counsel at the Electronic Privacy Information Center, told the site Decrypt, "as NSO Group is trying to lobby to get delisted from sanctions in the U.S. government." EPIC's counsel also told the site that the complaint appears light on factual detail about WhatsApp's software:"I'm not seeing any factual allegations or any information about the actual software itself," Villegas Bravo said. "I have a lot of questions that I would want answered before I would want this lawsuit to proceed.... I don't think there's any merit in this lawsuit," Villegas Bravo said. Meta has forcefully rejected the allegations. In a statement shared with Decrypt, a company spokesperson called the claims "categorically false and absurd... WhatsApp has been end-to-end encrypted using the Signal protocol for a decade," the spokesperson said. "This lawsuit is a frivolous work of fiction, and we will pursue sanctions against plaintiffs' counsel."
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- The Bill Gates-Epstein Bombshell - and What Most People Get Wrong
The Daily Beast: "Salacious claims from Jeffrey Epstein that Bill Gates contracted an STD following 'sex with Russian girls,' and colluded with the disgraced financier on a plot to secretly slip his wife antibiotics, were revealed in the latest Epstein files release." The New York Times. (Alternate URL) "A representative of the Gates Foundation said, 'These claims — from a proven, disgruntled liar — are absolutely absurd and completely false. The only thing these documents demonstrate is Epstein's frustration that he did not have an ongoing relationship with Gates and the lengths he would go to entrap and defame.'" And Yahoo News points out the error of social media posts about the news:None paid attention to who actually wrote the email. The email was from Epstein — to Epstein... Both the "From" and "To" fields list Epstein's personal Gmail address. The message appears to be a draft, written during a period when Epstein's relationship with Gates had deteriorated. In it, Epstein alleges that Gates asked him to delete messages related to an STD. But the document does not show Gates making that request, nor does it provide independent confirmation that any of the claims are true. It reads like Epstein venting. It is not Gates confessing. "In a 2021 interview with CNN's Anderson Cooper, Gates called his relationship with the disgraced financier 'a huge mistake'," notes the New York Times. "He also sought to downplay his interactions with Epstein, saying he had several dinners with Epstein, with the hope of getting him to generate donations to the Gates Foundation."
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- Microdosing For Depression Appears To Work About As Well As Drinking Coffee
An anonymous reader quotes a report from Wired: About a decade ago, many media outlets -- including WIRED -- zeroed in on a weird trend at the intersection of mental health, drug science, and Silicon Valley biohacking: microdosing, or the practice of taking a small amount of a psychedelic drug seeking not full-blown hallucinatory revels but gentler, more stable effects. Typically using psilocybin mushrooms or LSD, the archetypal microdoser sought less melting walls and open-eye kaleidoscopic visuals than boosts in mood and energy, like a gentle spring breeze blowing through the mind. Anecdotal reports pitched microdosing as a kind of psychedelic Swiss Army knife, providing everything from increased focus to a spiked libido and (perhaps most promisingly) lowered reported levels of depression. It was a miracle for many. Others remained wary. Could 5 percent of a dose of acid really do all that? A new, wide-ranging study by an Australian biopharma company suggests that microdosing's benefits may indeed be drastically overstated -- at least when it comes to addressing symptoms of clinical depression. A Phase 2B trial of 89 adult patients conducted by Melbourne-based MindBio Therapeutics, investigating the effects of microdosing LSD in the treatment of major depressive disorder, found that the psychedelic was actually outperformed by a placebo. Across an eight-week period, symptoms were gauged using the Montgomery-Asberg Depression Rating Scale (MADRS), a widely recognized tool for the clinical evaluation of depression. The study has not yet been published. But MindBio's CEO Justin Hanka recently released the top-line results on his LinkedIn, eager to show that his company was "in front of the curve in microdosing research." He called it "the most vigorous placebo controlled trial ever performed in microdosing." It found that patients dosed with a small amount of LSD (ranging from 4 to 20g, or micrograms, well below the threshold of a mind-blowing hallucinogenic dose) showed observable upticks in feelings of well-being, but worse MADRS scores, compared to patients given a placebo in the form of a caffeine pill. (Because patients in psychedelic trials typically expect some kind of mind-altering effect, studies are often blinded using so-called "active placebos," like caffeine or methylphenidate, which have their own observable psychoactive properties.) This means, essentially, that a medium-strength cup of coffee may prove more beneficial in treating major depressive disorder than a tiny dose of acid. Good news for habitual caffeine users, perhaps, but less so for researchers (and biopharma startups) counting on the efficacy of psychedelic microdosing. "It's probably a nail in the coffin of using microdosing to treat clinical depression," Hanka says. "It probably improves the way depressed people feel -- just not enough to be clinically significant or statistically meaningful."
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- Author of Systemd Quits Microsoft To Prove Linux Can Be Trusted
Lennart Poettering has left Microsoft to co-found Amutable, a new Berlin-based company aiming to bring cryptographically verifiable integrity and deterministic trust guarantees to Linux systems. He said in a post on Mastodon that his "role in upstream maintenance for the Linux kernel will continue as it always has." Poettering will also continue to remain deeply involved in the systemd ecosystem. The Register reports: Linux celeb Lennart Poettering has left Microsoft and co-founded a new company, Amutable, with Chris Kuhl and Christian Brauner. Poettering is best known for systemd. After a lengthy stint at Red Hat, he joined Microsoft in 2022. Kuhl was a Microsoft employee until last year, and Brauner, who also joined Microsoft in 2022, left this month. [...] It is unclear why Poettering decided to leave Microsoft. We asked the company to comment but have not received a response. Other than the announcement of systemd 259 in December, Poettering's blog has been silent on the matter, aside from the announcement of Amutable this week. In its first post, the Amutable team wrote: "Over the coming months, we'll be pouring foundations for verification and building robust capabilities on top." It will be interesting to see what form this takes. In addition to Poettering, the lead developer of systemd, Amutable's team includes contributors and maintainers for projects such as Linux, Kubernetes, and containerd. Its members are also very familiar with the likes of Debian, Fedora, SUSE, and Ubuntu.
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- 'Reverse Solar Panel' Generates Electricity at Night
Researchers at the University of New South Wales are developing a "reverse solar panel" that generates small amounts of electricity at night by harvesting infrared heat radiated from Earth. "In the past, scientists have demonstrated that a 'thermoradiative diode' can convert infrared radiation directly into electricity; when used to convert heat from Earth, they exploit the temperature difference between Earth and the night sky, generating a current directly from heat," notes ExtremeTech. "This approach completely eliminates the need for heat to generate steam, though the resulting capacity is fairly low." From the report: The researchers estimate they could generate only about a watt per square meter, which isn't much. One reason for the low output is that the Earth's atmosphere lessens the heat differential that drives the generative process; in space, though, that's not an issue. Now, researchers believe that the ability to generate power in the moments between direct sunlight could help power satellites. That could be especially true in deep space, where periods without sunlight can be longer, and sunlight is often weaker; in these situations, losing electricity to heat loss is unacceptable. Many satellites already use heat to generate electricity, though with a much more rarified "thermoelectric generator" that uses rare, expensive materials like plutonium to create heat. With thermoradiative diodes, the heat source can be the Sun-warmed body of the satellite itself.
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- UK's First Rapid-Charging Battery Train Ready For Boarding
An anonymous reader quotes a report from the Guardian: The UK's first superfast-charging train running only on battery power will come into passenger service this weekend -- operating a five-mile return route in west London. Great Western Railway (GWR) will send the converted London Underground train out from 5.30am to cover the full Saturday timetable on the West Ealing to Greenford branch line, four stops and 12 minutes each way, and now carrying up to 273 passengers, should its celebrity stoke up the demand. The battery will recharge in just three and a half minutes back at West Ealing station between trips, using a 2,000kW charger connected to a few meters of rail that only becomes live when the train stops directly overhead. There are hopes within government and industry that this technology could one day replace diesel trains on routes that have proved difficult or expensive to electrify with overhead wires, as the decarbonization of rail continues. The train has proved itself capable of going more than 200 miles on a single charge -- last year setting a world record for the farthest travelled by a battery-electric train, smashing a German record set in 2021. The GWR train and the fast-charge technology has been trialled on the 2.5-mile line since early 2024, but has not yet carried paying passengers.
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- Apple Reports Best-Ever Quarter For iPhone Sales
Apple posted its biggest quarter ever, with iPhone revenue hitting a record ~$85.3 billion and Services climbing 14% to ~$30 billion. Total revenue reached nearly $143.76 billion. "The demand for iPhone was simply staggering," CEO Tim Cook said on a conference call discussing the results. "This is the strongest iPhone lineup we've ever had and by far the most popular."
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- Broadcom 'bulldozes' VMware cloud partners as March deadline looms
Many European CSPs are being cut loose, sources say, forcing customer transitions
exclusive Broadcom this week brought the hammer down on the Advantage Partner Program for VMware Cloud Service Providers (VCSPs) – and the clock is now ticking for any third parties working to close sales.…
- January blues return as Ivanti coughs up exploited EPMM zero-days
Consider yourselves compromised, experts warn
Ivanti has patched two critical zero-day vulnerabilities in its Endpoint Manager Mobile (EPMM) product that are already being exploited, continuing a grim run of January security incidents for enterprise IT vendors.…
- 'Hey! I’m chatting here!’ Fugazi answers doom NYC’s AI bot
Lying means dying
Lying means dying, at least for one falsehood-peddling government AI. A Microsoft-powered chatbot that New York City rolled out to help business owners answer frequently asked questions – but was often wrong – has been silenced as the city grapples with a $12 billion budget shortfall.…
- Ex-Googler nailed for stealing AI secrets for Chinese startups
Network access from China and side hustle as AI upstart CEO aroused suspicion
A former Google software engineer has been convicted of stealing AI hardware secrets from the company for the benefit of two China-based firms, one of which he founded. The second startup intended to use these secrets to market its technology to PRC-controlled organizations.…
- Feeling taxed by layoffs, IRS turns to AI helpers
Fewer humans, more bots - just in time for filing season
Tax season 2026 could be an interesting one as the IRS seeks to replace the staff it sent to the unemployment line with AI. Bots could handle tasks ranging from reviewing an org's request for tax-exempt status to processing amended individual filings.…
- Backblaze says AI traffic and neoclouds could shape future networks
The western US saw the most activity overall
Cloud storage firm Backblaze says that a sharp rise in AI-driven data traffic to neocloud operators may signal a shift from internet-style traffic patterns to large, high-bandwidth flows characteristic of large-scale model training and inference work.…
- Oracle seeks to build bridges with MySQL developers
Big Red promises 'new era' as long-frustrated contributors weigh whether to believe it
Oracle is taking steps to "repair" its relationship with the MySQL community, according to sources, by moving "commercial-only" features into the database application's Community Edition and prioritizing developer needs.…
- Autonomous cars, drones cheerfully obey prompt injection by road sign
AI vision systems can be very literal readers
Indirect prompt injection occurs when a bot takes input data and interprets it as a command. We've seen this problem numerous times when AI bots were fed prompts via web pages or PDFs they read. Now, academics have shown that self-driving cars and autonomous drones will follow illicit instructions that have been written onto road signs.…
- Euro firms must ditch Uncle Sam's clouds and go EU-native
Just because you're paranoid about digital sovereignty doesn't mean they're not after you
Opinion I'm an eighth-generation American, and let me tell you, I wouldn't trust my data, secrets, or services to a US company these days for love or money. Under our current government, we're simply not trustworthy.…
- Mechanical mutts make it official: Now full-time at Sellafield's hot zones
Spot's new cleanup gig involves gamma rays, alpha particles, and considerably less PPE than fleshy colleagues
Bark!Bark!Bark! Sellafield Ltd is to use Boston Dynamics' Spot robot dogs in "routine, business-as-usual operations" amid the ongoing cleanup and decommissioning of the notorious UK nuclear site.…
- NS&I's IT car crash considers cutting legacy links to stop the bleeding
£1.3B over budget and four years late, bank searches for a way to not to bust new timetable and funding pot
A British state-owned bank is reconfiguring its modernization project, including considering reducing connections with legacy systems, as it tries to claw back schedule and budget overruns that are far beyond early plans.…
- Deciphering the alphabet soup of agentic AI protocols
Tools, agents, UI, and e-commerce - of course each one needs its own set of competing protocols
MCP, A2A, ACP, or UTCP? It seems like every other day, orgs add yet another AI protocol to the agentic alphabet soup, making it all the more confusing. Below, we'll share what all these abbreviations actually mean and share why they are important for the future of AI.…
- Java developers want container security, just not the job that comes with it
BellSoft survey finds 48% prefer pre‑hardened images over managing vulnerabilities themselves
Java developers still struggle to secure containers, with nearly half (48 percent) saying they'd rather delegate security to providers of hardened containers than worry about making their own container security decisions.…
- Maybe CISA should take its own advice about insider threats hmmm?
The call is coming from inside the house
opinion Maybe everything is all about timing, like the time (this week) America's lead cyber-defense agency sounded the alarm on insider threats after it came to light that its senior official uploaded sensitive documents to ChatGPT.…
- Dow Chemical says AI is the element behind 4,500 job cuts
The 129 year old chemical company uses Palantir-rival C3's AI as its software of choice.
ai-pocalypse The jury is still out when it comes to determining how much job loss AI is causing. However, we now have another case study. Dow Chemical blames AI automation for its plans to cut 4,500 jobs, about 12.5 percent of its work force.…
- AI datacenter boom triples US gas power builds, filling the air with more CO2
Reduce emissions? Screw that - we have money to lose and memes to generate
Fossil fuel-fired power plant development is roaring back to life in the US thanks to the AI datacenter boom, with data from 2025 suggesting we're reaching the point where the renewable energy transition - and efforts to ease carbon emissions - may well be doomed.…
- To stop crims, Google starts dismantling residential proxy network they use to hide
The Chocolate Factory strikes again, targeting the infrastructure attackers use to stay anonymous
Crims love to make it look like their traffic is actually coming from legit homes and businesses, and they do so by using residential proxy networks. Now, Google says it has "significantly degraded" what it believes is one of the world's largest residential proxy networks.…
- AV vendor goes to war with security shop over update server scare
eScan lawyers up after Morphisec claimed 'critical supply-chain compromise'
A spat has erupted between antivirus vendor eScan and threat intelligence outfit Morphisec over who spotted an update server incident that disrupted some eScan customers earlier this month.…
- Uncle Sam dangles nuclear campuses for states while watering down safety rules
Governors offered atomic megasites and federal cash as hundreds of pages of regulations go missing
The Department of Energy (DOE) is inviting US states to host "Nuclear Lifecycle Innovation Campuses" to revitalize atomic power amid reports the agency has weakened safety rules governing the way nuclear sites operate.…
- ShinyHunters swipes right on 10M records in alleged dating app data grab
Extortion crew says it's found love in someone else's info as Match Group plays down the impact
ShinyHunters has added a fresh notch to its breach belt, claiming it has pinched more than 10 million records from Match Group, a US firm that owns some of the world's most widely used swipe-based dating platforms.…
- Patch or perish: Vulnerability exploits now dominate intrusions
Apply fixes within a few hours or face the music, say the pros
What good is a fix if you don't use it? Experts are urging security teams to patch promptly as vulnerability exploits now account for the majority of intrusions, according to the latest figures.…
- Meta to pour the GDP of Kenya into AI infrastructure push in 2026
Zuck bets big on 'personal superintelligence' with $135B splurge
Meta is to nearly double its capital investments aimed at AI this year, spending more on infrastructure than the entire output of some mid-sized economies, as the AI datacenter feeding frenzy shows no sign of ending.…
- Capita pension portal 'fiasco' forces Cabinet Office into damage control
150-strong 'surge team' deployed as 8,500 retirees left high and dry, some waiting 9 months for legally owed cash
The UK Cabinet Office is being forced to promise "interim support measures" for struggling retired government workers as Capita's botched takeover of the Civil Service Pension Scheme (CSPS) lurches from bad to worse.…
- Birmingham City Council's Oracle ERP fiasco now £144M and still not working
Five years after its planned go-live, the system remains incomplete as costs balloon more than sevenfold
Birmingham City Council's SAP-to-Oracle project is set to cost £144.4 million – more than seven times earlier estimates – as it waits for a fully functioning system five years after its planned go-live date.…
- If you're one of the 16,000 Amazon employees getting laid off, read this
It's not your fault
Opinion It's not your fault Amazon hired you for a position that it no longer deems necessary – blame bad planning or unanticipated market conditions. Everybody guesses wrong sometimes, even with the power of the most sophisticated business analysis software and the smartest prognosticators one can hire.…
- Bork ventures to the Middle of Lidl
Happier days at Intel nailed to the wall of discount retailer
Bork!Bork!Bork! Lidl is a well-known purveyor of inexpensive groceries, random goods via the Middle of Lidl, and now… bork.…
- Microsoft investors sweat cloud giant's OpenAI exposure
All the promises in the world won't pay the GPU bills when the music stops
What should have been a banner second quarter for Microsoft was met with tepid apprehension on Wall Street on Wednesday, sending its share price down by 6 percent in after-hours trading.…
- Claude Code's prying AIs read off-limits secret files
Developers remain unsure how to prevent access to sensitive data
Don't you hate it when machines can't follow simple instructions? Anthropic's Claude Code can't take "ignore" for an answer and continues to read passwords and API keys, even when your secrets file is supposed to be blocked.…
- Everybody is WinRAR phishing, dropping RATs as fast as lightning
Russians, Chinese spies, run-of-the-mill crims …
Come one, come all. Everyone from Russian and Chinese government goons to financially motivated miscreants is exploiting a long-since-patched WinRAR vuln to bring you infostealers and Remote Access Trojans (RATs).…
- Microsoft plans more server farms, despite water worries
Redmond has pledged to be carbon-negative by 2030
It's no secret that datacenters use a ton of water for cooling, a demand that can strain local supplies. Despite reported internal forecasts showing sharply higher water use by 2030, Microsoft continues to splash cash on new AI bit barns.…
- Security: Why Linux Is Better Than Windows Or Mac OS
Linux is a free and open source operating system that was released in 1991 developed and released by Linus Torvalds. Since its release it has reached a user base that is greatly widespread worldwide. Linux users swear by the reliability and freedom that this operating system offers, especially when compared to its counterparts, windows and [0]
- Essential Software That Are Not Available On Linux OS
An operating system is essentially the most important component in a computer. It manages the different hardware and software components of a computer in the most effective way. There are different types of operating system and everything comes with their own set of programs and software. You cannot expect a Linux program to have all [0]
- Things You Never Knew About Your Operating System
The advent of computers has brought about a revolution in our daily life. From computers that were so huge to fit in a room, we have come a very long way to desktops and even palmtops. These machines have become our virtual lockers, and a life without these network machines have become unimaginable. Sending mails, [0]
- How To Fully Optimize Your Operating System
Computers and systems are tricky and complicated. If you lack a thorough knowledge or even basic knowledge of computers, you will often find yourself in a bind. You must understand that something as complicated as a computer requires constant care and constant cleaning up of junk files. Unless you put in the time to configure [0]
- The Top Problems With Major Operating Systems
There is no such system which does not give you any problems. Even if the system and the operating system of your system is easy to understand, there will be some times when certain problems will arise. Most of these problems are easy to handle and easy to get rid of. But you must be [0]
- 8 Benefits Of Linux OS
Linux is a small and a fast-growing operating system. However, we can’t term it as software yet. As discussed in the article about what can a Linux OS do Linux is a kernel. Now, kernels are used for software and programs. These kernels are used by the computer and can be used with various third-party software [0]
- Things Linux OS Can Do That Other OS Cant
What Is Linux OS? Linux, similar to U-bix is an operating system which can be used for various computers, hand held devices, embedded devices, etc. The reason why Linux operated system is preferred by many, is because it is easy to use and re-use. Linux based operating system is technically not an Operating System. Operating [0]
- Packagekit Interview
Packagekit aims to make the management of applications in the Linux and GNU systems. The main objective to remove the pains it takes to create a system. Along with this in an interview, Richard Hughes, the developer of Packagekit said that he aims to make the Linux systems just as powerful as the Windows or [0]
- What’s New in Ubuntu?
What Is Ubuntu? Ubuntu is open source software. It is useful for Linux based computers. The software is marketed by the Canonical Ltd., Ubuntu community. Ubuntu was first released in late October in 2004. The Ubuntu program uses Java, Python, C, C++ and C# programming languages. What Is New? The version 17.04 is now available here [0]
- Ext3 Reiserfs Xfs In Windows With Regards To Colinux
The problem with Windows is that there are various limitations to the computer and there is only so much you can do with it. You can access the Ext3 Reiserfs Xfs by using the coLinux tool. Download the tool from the official site or from the sourceforge site. Edit the connection to “TAP Win32 Adapter [0]
- Microsoft gestures vaguely in the general direction of fleeting promises to improve Windows 11
Its no secret that Windows 11 isnt exactly well-liked by even most of its users, and Im fairly sure that perception has permeated into the general public as well. It seems Microsoft is finally getting the message, and theyre clearly spooked: the company has told The Verge that they have heard the complaints, and intend to start fixing many of the issues people are having. The feedback we’re receiving from our community of passionate customers and Windows Insiders has been clear. We need to improve Windows in ways that are meaningful for people. This year, you will see us focus on addressing pain points we hear consistently from customers: improving system performance, reliability, and the overall experience of Windows. ↫ Pavan Davuluri, head of Windows, to The Verge This entire statement is utterly meaningless. I have zero faith in words; only actions will do. Microsoft has made many promises over the years, and they have a history of simply not following through on them. Up until this year is over and there have been material improvements in Windows 11 that we can measure, see, and point to, nothing has changed between the day before the statement and the day after. Anyone taking this at face value and reporting it as such is an idiot. This means that at the end of this year, Windows 11 should be faster, more stable, experience far fewer breaking updates, have fewer nay zero ads, a far more consistent user interface, proper local account support, and more. If these things havent become reality once the countdown runs out and on 31 December, Microsoft lied to our faces once more. Until then, dont use Windows.
- Ariel OS: a library operating system for IoT devices written in Rust
Operating systems written in Rust especially for embedded use are quite common these days, and todays example fits right into that trend. Ariel OS is an operating system for secure, memory-safe, low-power Internet of Things (IoT). It is based on Rust from the ground up and supports hardware based on 32-bit microcontroller architectures (Cortex-M, RISC-V, and Xtensa). For a quick overview of our motivations and what we plan next, check our roadmap. Ariel OS builds on top of existing projects from the Embedded Rust ecosystem, including Embassy, esp-hal, defmt, probe-rs, sequential-storage, and embedded-test. While those provide high-quality building blocks for a wide range of embedded applications, such projects do not provide the high level of integration that developers know from contemporary C-based operating systems for microcontrollers, such as RIOT or Zephyr for instance. ↫ Ariel OS GitHub page Theres bound to be a microcontroller you can get your hands on that Ariel OS supports, and since its licensed under either a MIT or Apache 2.0 license, you can get going right away.
- Mac OS and Windows NT-capable ROMs discovered for Apples unique AIX Network Server
As most of you will know, Mac OS X (or Rhapsody if you count the developer releases) wasnt Apples first foray into the world of UNIX. The company sold its own UNIX variant, A/UX, from 1988 to 1995, which combined a System V-based UNIX with a System 7.0.1 desktop environment and application compatibility, before it acquired NeXT and started working on Rhapsody/Mac OS X. As a sidenote, I dont know if the application compatibility layer was related to the Macintosh Application Environment for UNIX, which I have running on my HP-UX machines. Thats not the only time Apple dabbled with UNIX, though Apples unique Apple Network Server product from 1996 also came with UNIX, but time it wasnt one from Apple itself, but rather from its enemy-turned-friend IBM: AIX. The Network Server shipped with a slightly customised version of IBMs AIX operating system; regular AIX straight from IBM wouldnt work. The more things change, the more they stay the same I guess. Since the Apple Network Server was built around a modified Power Macintosh 9500 theres much more to the hardware, but thats the short of it so you would expect the Network Server to also be able to run regular Mac OS for PowerPC, right? Apple even sold server products running plain Mac OS at the time, so itd make sense, but nothing about Apple in the 90s made any sense whatsoever, so no, use of plain Mac OS was locked out through the ROM. And lets not even get started about other PowerPC operating systems of the time, like, of all things, Windows NT something Apple supposedly demonstrated at some point. But was that always the case? Well, weve got new ROMs straight from a former Apple employee, and after flashing them to a supported ROM chip, the Apple Network Sever can now run classic Mac OS. On top of that, and even more miraculous, the Windows NT-capable ROMs have also been discovered. Ill give you a spoiler now: it turns out the NT ROM isnt enough to install Windows NT by itself, even though it has some interesting attributes. Sadly this was not unexpected. But the pre-production ROM does work to boot Mac OS, albeit with apparent bugs and an injection of extra hardware. Lets get the 700 running again (call it a Refurb Weekend) and show the process. ↫ Cameron Kaiser While its great news to see that Mac OS can now be run on the Network Server, Im personally much more interested in the story behind the Windows NT ROMs. The idea that Apple would sell a computer running Windows NT out of the box is wild to think about now, but considering the desperate state the company was in at the time, all options mustve been on the table. Sadly, as Kaiser discovered, the Windows NT ROMs in and of themselves are not enough to run Windows NT. However, they appear to be much farther along in the development process than even the Mac OS-capable ROMs, which is fascinating. When Jobs talked Gil Amelio into canning the ANS as well, the ROM initiative naturally went out the window with it. However, while the existing 2.0 Mac OS ROMs are only known on an unmarked development flash stick similar to mine, these final 2.26NT ROMs appear almost production-ready with fully printed labels, suggesting they had reached a very late stage of development. ↫ Cameron Kaiser Despite not being able to boot Windows NT for PowerPC as-is, most likely because theres no compatible ARC or HAL, Kaiser did discover a ton of interesting details, like how this ROM configures the Network Server to run in little endian mode, which is all Windows NT for PowerPC ever supported, making this the very first time a PowerPC machine did so. Im hoping Kaiser manages to track down the necessary components to make Windows NT bootable on the ANS, as one of the most unique curiosities in Apple history. Theres a ton more details in the article, as per usual Kaiser standards, and its an absolute joy to read.
- Xfce announces xfwl4, its new Wayland compositor
While the two major open source desktop environments get most of the airtime and for good reason, since theyre both exceptionally good theres a long tail of other desktop environments out there catering to all kinds of special workflows and weird niches. I think we can all agree that Xfce leads this long tail of more niche desktop environments, without really being niche itself. Xfce may not be as popular as KDE or GNOME, but its an amazing full-featured desktop environment that offers a slightly more traditional, less fast-paced desktop for those that desire so. Xfce, too, is moving to Wayland, which can mean significant efforts in certain places, not the least of which is the window manager. Xfce originally planned to adapt its venerable xfwm4 to support both X11 and Wayland at the same time, but this turned out to be too complex for a variety of reasons, all more or less caused by differences between X11 and Wayland. On top of that, this approach would risk introducing new bugs to the X11 side of things, and the Xfce project does not want to subject its X11 users to that. As such, theyve decided to develop a Wayland compositor from scratch: xfwl4. The goal is, that xfwl4 will offer the same functionality and behavior as xfwm4 does, or as much as possible considering the differences between X11 and Wayland. Using xfwl4 should feel just like using xfwm4 on X11. We even plan to reuse the existing xfwm4 configuration dialogs and xfconf settings to ensure a seamless transition. Xfwl4 will not be based on the existing xfwm4 code. Instead, it will be written from scratch in rust, using smithay building blocks. ↫ The Xfce development team This project also includes related tasks like rearchitecting session-startup to support Wayland, implementing support for the xdg-session-management protocol, and adding support for XWayland. This is obviously anything but a small effort, but it seems like a practical solution. Xfce users generally seem to choose Xfce exactly because its a stable environment that does not move fast(er) and break (some) things. As such, keeping the X11 window manager separate and stable, without Wayland work possibly breaking it, seems like the kind of thing the average Xfce user can get behind. Personally, I cant wait for Xfce to become a full Wayland desktop, as dealing with X11s nonsense feels decidedly retro to me now, and I dont see Xfce as a retro environment at all. Its going to take some time, of course, but thanks to countless generous donations to Xfce, longtime Xfce core developer Brian Tarricone will be paid to work on this project. Excellent news for everyone involved.
- What is going on with Windows 11?
Since I have no qualms about kicking a proprietary software product while its down, lets now switch to NTDEVs thoughts on the state of Windows 11. Unfortunately, the issue that plagued Windows since the dawn of time has only aggravated recently. Windows 11 is a mixture of old and new technologies that are glued together, with decades of legacy code that simply refuses to die (because if it did a lot of corporate costumers would complain, and whether we like it or not they are paying big cash for support to Microsoft). Also, it tries to have a “modern” UI that unfortunately not only is inconsistent, but also it’s too heavy for its own good, being just a lipstick on a bloated old pig. Last, but certainly not least, it is full of AI features that most people didn’t ask for, some are even actively feared (see Recall) and are also quite lacking in polish and usefulness. Until Microsoft stops treating Windows as an “AI innovation platform” of sorts and starts treating it as the stable, reliable tool it was always meant to be, the user experience will continue to feel like a battle between the person sitting at the desk and the company that built the desk. ↫ NETDEV When even some of the most knowledgeable and respected Windows/Windows NT developers and experts are this down on the current state of Windows, you know things are way worse than we even know from just following the news and our own experiences. Back in 2024, I stated that I firmly believe we will see Windows or at least, huge, crucial chunks of it shift to an open source development model, as its the only way for Windows to move forward without crumbling into itself. It would also be a massive cost-cutting and personnel-culling step for Microsoft, something that seems to become ever more relevant now that the company bet massively on AI!, without any of it paying off. Theyre going to need to do some serious cost-cutting once the AI! bubble bursts, and Windows will definitely be the first on the chopping block. As a side note, the step to release Windows as open source wont be nearly as difficult or problematic as people think. In fact, Microsoft has provided access to the source code behind Windows and various other products for decades, and countless governments and organisations have access to said source code. On top of that, the source code to Windows XP and Server 2003 is out there, hosted on GitHub, and various other leaks have occurred as well over the years. While Im sure a large clean-up effort would still be required, and while it surely will be a big engineering effort, if there were any truly shocking things in the code Microsoft wouldnt want the world to see wed already know by now. Im getting the strong feeling Microsoft is trying to squeeze every last drop of revenue out of Windows before it ends up on the chopping block. Windows will definitely not be axed, but cost-cutting is inevitable.
- I dont want using my computer to be like a game of Russian roulette
Ive been terribly sick for a few days so weve got some catching up to. Lets first take a look at how Windows is doing. People often say Linux is too much work.! And I agree. Theyre completely justified to complain. Theres the documentation page diving, the forums, the reddit threads. And, most importantly, you have to basically rewire your brain and stop expecting it to behave like Windows used to. But I looked at the list above and realized: Windows is now also too much work. And the difference with Windows is that youre going to do all that work while actively fighting your computer only for it to be undone when the next surprise update comes and ruins everything. You might be thinking just disable updates, man! or just install LTSC!, or just run some random debloat script off of GitHub!. Why? Why would I jump through all these hoops? Id rather put in the effort for an OS that knows what consent is and respects me as a user. ↫ Bogdan-Mihai Mosteanu You know how in most theme parks they have various different rides for all kinds of people? Theres the wild and crazy over-the-top deathcoasters for the ultimate thrill seekers, the more gentle wooden coasters for those who like a thrill, but not over-the-top. Theres the swinging ship-type things for thrill-seeking accountants who seek their thrills predictably. Theres a game of Russian roulette played in the backlot. For the kids, theres the classic spinning tea cups. And then theres the public transport service dressed up as an old-timey steam train that just brings you to your destination without any issue, silently doing its thing, the unsung backbone of park logistics. Commercial operating systems like Windows and macOS are the games of Russian roulette, predictably unexpectedly shooting you in the face every sixth time you pull the trigger. Thats not my vibe. I want my operating system to be that steam train, and desktop Linux is the only thing that fits that bill and its very clear more and more people are discovering that too.
- 9front GEFS SERVICE PACK 1 released
9front, by far the best operating system in the whole world, pushed out a new release, titled GEFS SERVICE PACK 1 . Even with only a few changes, this is still, as always, a more monumental, important, and groundbreaking release than any other operating system release in history. Everything changes, today, because exec() now supports shell-scripts as interpreter in #!, improved sam scrolling, TLS by default in ircrc, and more. Youre already running 9front, of course, but if youre one of the few holdouts still using something else, download GEFS SERVICE PACK 1 and install it.
- Remotely unlocking an encrypted hard disk
Your mission, should you choose to accept it, is to sneak into the earliest parts of the boot process, swap the startup config without breaking anything, and leave without a trace. Are you ready? Lets begin. ↫ Jynn Nelson Genius.
- Microsoft gave FBI BitLocker keys to unlock encrypted data, because of course they did
Encrypting the data stored locally on your hard drives is generally a good idea, specifically if you have use a laptop and take it with you a lot and thieves might get a hold of it. This issue becomes even more pressing if you carry sensitive data as a dissident or whistleblower and have to deal with law enforcement. Or, you know, if youre an American citizen fascist paramilitary groups like ICE doesnt like because your skin colour is too brown or whatever. Windows offers local disk encryption too, in the form of its BitLocker feature, and Microsoft suggests users store their encryption keys on Microsofts servers. However, when you do so, these keys will be stored unencrypted, and it turns out Microsoft will happily hand them over to law enforcement. “This is private data on a private computer and they made the architectural choice to hold access to that data. They absolutely should be treating it like something that belongs to the user,” said Matt Green, cryptography expert and associate professor at the Johns Hopkins University Information Security Institute. “If Apple can do it, if Google can do it, then Microsoft can do it. Microsoft is the only company thats not doing this,” he added. “Its a little weird… The lesson here is that if you have access to keys, eventually law enforcement is going to come.” ↫ Thomas Brewster Microsoft is choosing to store these keys in unencrypted fashion, and that of course means law enforcement is going to come knocking. With everything thats happening in the United States at the moment, the platitude of I have nothing to hide! has lost even more of its meaning, as people even toddlers are being snatched from the streets and out of their homes on a daily basis by fascist paramilitaries. Even if times were better, though, Microsoft should still refrain from storing these keys unencrypted. It is entirely possible, nay, trivial to address this shortcoming, but the odds of the company fixing this while trying to suck up to the current US regime seem small. Everybody, but especially those living under totalitarian(-esque) regimes, should be taking extra care to make sure their data isnt just encrypted, but that the keys are safe as well.
- Firefox on Linux in 2025
Last year brought a wealth of new features and fixes to Firefox on Linux. Besides numerous improvements and bug fixes, I want to highlight some major achievements: HDR video playback support, reworked rendering for fractionally scaled displays, and asynchronous rendering implementation. All this progress was enabled by advances in the Wayland compositor ecosystem, with new features implemented by Mutter and KWin. ↫ Martin Stransky Its amazing how the adoption of Wayland is making it so much easier for application developers to support modern features like these. Instead of having to settle for whatever roadblocks and limitations thrown up by legacy X11 cruft, the Linux desktop can now enjoy modern features like HDR, and much more easily support features like fractional scaling. The move to Wayland, as long as it may have taken, has catapulted the Linux desktop from its 90s roots right into the modern era. Its great to see Firefox implementing improvements like these for Linux users, but of course, they come with Mozillas push to make Firefox an AI! browser, something few Firefox users seem to want. Luckily, the various Firefox variants like Librewolf and Waterfox will get these same features while removing all the AI! bloat, so as long as Mozilla remains committed to Firefox for Linux or Firefox in general Linux users can rest safe. Sadly, Im afraid Mozillas massive pivot to AI! isnt going to work out, so I have no idea how long Mozilla will be able to afford Firefox on Linux development specifically, and Firefox development generally.
- Microsoft announces winapp to simplify Windows application development
Developing for Windows seems to be a bit of a nightmare, at least according to Microsoft, so theyre trying to make the lives of developers easier with a new tool called winapp. The winapp CLI is specifically tailored for cross-platform frameworks and developers working outside of Visual Studio or MSBuild. Whether you are a web developer building with Electron, a C++ veteran using CMake, or a .NET, `Rust or Dart developer building apps for Windows, the CLI can streamline the complexities of Windows development – from setting up your environment to packaging for distribution. This makes it significantly easier to access modern APIs – including Windows AI APIs, security features and shell integrations – directly from any toolchain. Windows development often involves managing multiple SDKs, creating and editing multiple manifests, generating certificates and navigating intricate packaging requirements. The goal of this project is to unify these tasks into a single CLI, letting you focus on building great apps rather than fighting with configuration. While the CLI is still in its early days, and there are many Windows development scenarios still in the works, we’re sharing this public preview now to learn from real usage, gather feedback and feature requests, and focus our investments on the areas that matter most to developers. ↫ Nikola Metulev at the Windows Blogs For instance, run the command winapp init at the root of your project, and winapp will download the proper SDKs, create manifest files, etc., all automatically. You can also generate the correct certificates, easily create MSIX packages, and more. The tool is available through winget and npm (for Electron projects), but is still in preview, with the code available on GitHub.
- Against Markdown
So Markdown is this Lightweight Markup Language. Everyone (relative; among programmers, writers, and other “power-users”) uses it. LLMs use it. So it’s destined to eat the world. But it doesn’t mean Markdown is good. ↫ Artyom Bologov We have these crazy fast and complex computers, but Im still supposed to style text with obscure, arbitrary symbols, like an animal? We invented WYSIWYG decades ago, and our computers should be able to figure out how to properly share styled/unstyled text without us users having to learn markup languages using arcane symbols that require weird claw grips to type. The widespread use of Markdown is not indicative of its merits; it merely underlines the utter failure of the computing industry to fix basic problems.
- ReactOS turns 30
ReactOS is celebrating its 30th birthday. Happy Birthday ReactOS! Today marks 30 years since the first commit to the ReactOS source tree. It’s been such a long journey that many of our contributors today, including myself, were not alive during this event. Yet our mission to deliver “your favorite Windows apps and drivers in an open-source environment you can trust” continues to bring people together. Let’s take a brief look at some of the high and low points throughout our history. ↫ Carl Bialorucki at the ReactOS website OSNews has been following ReactOS since about 2002 or so (the oldest reference I could find, but note that our 1997-2001 content isnt available online, so we may have mentioned it earlier), so you can definitely say we all grew up alongside ReactOS growth and development. All of the events the team mentions in their retrospective on 30 years of ReactOS were covered here on OSNews as well, which is wild to think about. Personally, I dont really know how to feel about the project. On the one hand, I absolutely adore that dedicated, skilled, and talented individuals dedicate their precious free time to something as ambitious as creating a Windows NT-compatible operating system, and theres no denying theyve achieved incredible feats of engineering few people in the world are capable of. ReactOS is a hobby operating system that survived the test of time where few others have AtheOS, Syllable, SkyOS , and so many others mentioned in that oldest reference I linked to are long dead and gone and that alone makes it a massively successful project. On the other hand, its sheer ambition is also what holds the project down. If you say youre going to offer a Windows NT-compatible operating system, you set expectations so insanely high youll never even come close to meeting them. Every time Ive seen someone try ReactOS, either in writing or on YouTube, they always seem to come away disappointed not because ReactOS isnt impressive, but because its inevitably so far removed from its ambitious goals. And thats a real shame. If you take away that ambitious goal of being Windows NT-compatible, and just focus on what theyve already achieved as it stands now, theres a really impressive and fun alternative operating system here. I really hope the next 30 years will be kind to ReactOS.
- Nekoware resurrected: freeware and open source repository for IRIX
If you have any interest in SGIs IRIX or used IRIX back when it was still current, youre undoubtedly aware of Nekoware, a collection of freeware for IRIX, maintained and kept up-to-date as much as possible. After stagnating in 2015 and a few failed restarts and some infighting (apparently), the project finally relaunched somewhere last year, and a new quarterly release was pushed out. Nekoware 2025Q4 is a clean break from previous releases, and requires that users fully remove any traces of previous installations. It contains the kinds of packages these freeware/open source collections for classic UNIX tended to contain: tons of common open source libraries, command-line tools, and more, including a few emulators. Youll need IRIX 6.5.21 or newer, running on at least a MIPS R5000 processor-equipped SGI machine. Planning for and work on the next release is already underway, and a brand new Nekoware SDK has been released as well, which provides bootstrap functionality and addresses the problem of having to build Nekoware on unstable IRIX environments. Seeing Nekoware resurrected is great news for the surprisingly active IRIX community. As a HP-UX user, I feel some envy.
- KIM-1 turns 50
In January 1976, MOS Technologies presented a demonstration computer for their recently developed 6502 processor. MOS, which was acquired by Commodore later that year, needed to show the public what their low-cost processor was able to. The KIM-1 single board computer came fully assembled with an input keypad, a six-digit LED display, and complete documentation. It was intended for developers, but it turned out that at a price of only $249 the computer was the ideal playground for hobbyists, who could now afford a complete computer. The unforgettable Jim Butterfield described it like this back in 1999: But suddenly there was the KIM-1. It was fully assembled (although you had to add a power supply). Everybody’s KIM-1 was essentially the same (although the CPU added an extra instruction during the KIM-1’s production life). And this created something that was never before part of the home computer phenomenon: users could quite happily exchange programs with each other; magazines could publish such programs; and people could talk about a known system. We knew the 6502 chip was great, but it took quite a while to convince the majority of computer hobbyists. MOS Technology offered this CPU at a price that was a fraction of what the other available chips cost. We faced the attitude that “it must be no good because it’s too cheap,” even though the 6502, with its pipelined architecture, outperformed the 8080 and the 6800.! ↫ Jim Butterfield Even though there would soon be better equipped and faster home computers (mostly based on the 6502) and the KIM-1 vanished from the collective minds, the home computer revolution started 50 years ago in Jan 1976. Hans Otten keeps the memory alive on his homepage, where you can find a full collection of information about single-board computers and especially the KIM-1.
- Can you slim macOS down?
Howard Oakley answers a very interesting question is it possible to slim macOS down by turning off unneeded services and similar tricks? The answer is obviously no, you cannot. Classic Mac OS was more modular, with optional installs that the user could pick and choose, as shown above in Mac OS 9.1. These days with the SSV, choice is more limited from the start, with the only real options being whether to install the cryptexes used in AI, and the x86 code translator Rosetta 2. The latter is transient, though, and likely to go away next year. Like it or not, modern macOS isn’t designed or implemented to give the user much choice in which processes it runs, and architectural features including the SSV and DAS-CTS prevent you from paring its processes down to any significant degree. ↫ Howard Oakley Thats because macOS is not about creating the best experience for the user, but about creating the most value for shareholders. Giving users choice, allowing them to modify their operating system to suit their needs, removing unneeded components or replacing them with competing alternatives just isnt in the interest of shareholders, and thus, its not allowed by Apple. Thats exactly why theyre fighting the EUs very basic and simple consumer protection legislation tooth and nail with lies and propaganda, while giving Trump millions of dollars and silly plaques in bribes. Youre as much a user of macOS as a passenger on a ferry is its captain. If you just want to get from Harwich to Hoek van Holland, thats a fine arrangement, but if you want to explore beyond the bounds of the path laid out by those more wealthy than you, youre going to have to leave macOS behind and find a different ship.
- Inside the Linux Kernel Runtime Guard (LKRG): A New Layer of Kernel Integrity Protection
by George Whittaker
In an era where security threats continually evolve, protecting the heart of an operating system, the kernel, has never been more critical. One tool gaining traction in the Linux world is the Linux Kernel Runtime Guard (LKRG), a specialized security module designed to detect and respond to attacks targeting the kernel while the system is running. This project recently reached its first stable milestone with version 1.0.0, marking a major step forward for runtime protection on Linux systems.
What Is LKRG?
LKRG (short for Linux Kernel Runtime Guard) is a loadable kernel module that continuously monitors the health and integrity of the Linux kernel while it’s running. Unlike many security features that rely on compile-time patches or static defenses, LKRG acts at runtime, watching for signs of unauthorized changes or exploit attempts and taking configurable action when something suspicious is detected.
Because LKRG is a module rather than a patch to the kernel source, it can be built and used across a variety of distributions and kernel versions without needing to recompile the core kernel itself. It supports a wide range of architectures, including x86-64, 32-bit x86, ARM64, and 32-bit ARM, and has been tested on kernels from older enterprise releases all the way up to recent mainline versions.
How LKRG Works
At its core, LKRG performs runtime integrity checks on critical parts of the kernel and system state. It validates the kernel’s code, data, and metadata against expected values and monitors for unexpected changes that could be indicative of an exploit. The module also watches key process attributes and credentials to help spot unauthorized privilege escalation attempts.
Unlike compile-time defenses such as address space layout randomization (ASLR) or static code hardening, LKRG is designed to observe and react while the kernel is executing, a concept sometimes referred to as “post-detection” security. This complements other layers of defense rather than replacing them.
Version 1.0: A Milestone Release
After several years of development, with the first public release appearing back in 2018, LKRG has finally reached its 1.0 release, signaling maturity and broader real-world readiness. This milestone brings a suite of improvements, including:
Broader Kernel Compatibility: Support extending to recent kernel series such as Linux 6.17, while maintaining compatibility with older, long-lived versions.
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- Official Firefox RPM Package Now Available for Fedora-Style Linux Distributions
by George Whittaker
Mozilla has taken a notable step toward improving Firefox distribution on Linux. An official Firefox RPM package is now available directly from Mozilla for Fedora-style distributions, including Fedora, RHEL-compatible systems, and related derivatives. This move gives users a new, upstream-supported option for installing and maintaining Firefox without relying solely on distro-maintained builds.
What’s Changed
Until now, users on RPM-based systems typically installed Firefox through their distribution’s repositories. While those packages are usually well-maintained, they can sometimes lag behind Mozilla’s release schedule or include distro-specific patches.
With the new official RPM, Mozilla provides:
A Firefox build maintained directly by Mozilla
Faster access to new releases and security updates
A consistent Firefox experience across RPM-based distros
Reduced dependency on downstream packaging delays
This mirrors the approach Mozilla already uses for official DEB packages and tarball releases, bringing parity to RPM-based ecosystems.
Who Benefits Most
This new packaging option is especially useful for:
Fedora users who want Firefox updates the moment Mozilla releases them
Developers and testers who need predictable, upstream Firefox behavior
Enterprise or workstation users running Fedora-derived systems who prefer vendor-supplied binaries
Users who want to avoid Flatpak or Snap for their browser
Distributions that prioritize stability over immediacy may still ship older versions, but the official RPM gives users a clear choice.
How It Works
Mozilla hosts a signed RPM repository that integrates cleanly with dnf-based systems. Once added, Firefox updates arrive through the standard system update process, just like any other RPM package.
Key characteristics include:
GPG-signed packages from Mozilla
Automatic updates via dnf upgrade
No repackaging or third-party rebuilds
Compatibility with Fedora and compatible RPM distros
Users can choose between the distro-provided Firefox or Mozilla’s upstream RPM without conflict, as long as only one source is enabled.
Why This Matters for Linux Users
This change reflects a broader trend: upstream projects taking more responsibility for how their software reaches users. For Firefox, that means:
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- Top Linux Gaming Distributions for 2026: Play Better on Open Source
by George Whittaker Introduction
Gaming on Linux has never been better. Thanks to advances in compatibility layers like Proton, drivers, and distro-level optimizations, Linux now supports thousands of games, from AAA titles to indie favorites, with performance that rivals Windows in many cases. As we head into 2026, certain Linux distributions have risen to the top as the most gamer-friendly, offering build-ins, drivers, and tooling that make playing on open-source systems smoother and more fun.
In this article, we’ll look at the best Linux gaming distros for 2026, what sets each one apart, and who they’re best suited for, whether you’re a seasoned Linux gamer or someone switching from Windows or macOS.
1. SteamOS (SteamOS 5 / “Holo”)Why It’s Great
SteamOS remains the top choice if games are your priority. Developed by Valve, SteamOS is designed specifically for gaming hardware and integrates tightly with:
Steam and Proton for Windows game compatibility
Controller-first navigation, perfect for living-room play
Competitive performance out of the box
Fast boot and automatic updates
SteamOS continues evolving with better hardware support, especially for handheld PCs and Steam Deck-style form factors.
Best For
Dedicated gaming PCs
Steam Deck and SteamOS handhelds
Users who want a console-like experience
2. Pop!_OS (Gaming Edition)Why It’s Great
Created by System76, Pop!_OS is known for a smooth performance-oriented desktop and excellent driver support. The Gaming Edition (or the gaming-optimized install profile) comes with:
Automatic NVIDIA and AMD driver detection
Integrated Proton and Steam packages
Built-in support for auto-tiling and hybrid graphics
Excellent keyboard/mouse + gamepad support
Pop!_OS also excels on laptops with hybrid GPUs because of its dedicated power profiles and intelligent GPU switching.
Best For
Desktop gamers who want a traditional desktop + gaming setup
Users with NVIDIA GPUs
Hybrid GPU laptops
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- Linux Mint 22.3 ‘Zena’ Delivers a Polished, Familiar Desktop Experience
by George Whittaker
The Linux Mint project has unveiled Linux Mint 22.3, carrying the codename “Zena”, the latest point release in the popular Mint 22 series. This new version continues Mint’s reputation for delivering a comfortable, user-friendly desktop experience while remaining stable and reliable. As a Long Term Support (LTS) release, Linux Mint 22.3 will receive updates and security patches through April 2029.
Built on a Solid Ubuntu Base
Zena is built on top of Ubuntu 24.04.3 LTS (“Noble Numbat”), bringing Mint’s traditional desktop approach together with Ubuntu’s well-tested foundation and extensive software repositories. It ships with the Linux kernel 6.14 and benefits from the Ubuntu Hardware Enablement stack, which improves support for newer hardware such as recent AMD and Intel chips.
What’s New in Linux Mint 22.3 “Zena”
Rather than revolutionize the distro, the Mint team focused on thoughtful refinements and quality-of-life improvements that make everyday usage smoother and more intuitive.
Redesigned Application Menu
One of the most noticeable visual changes is the revamped Mint Menu in the Cinnamon edition. It now includes a sidebar showing your avatar, favorite applications, and commonly used locations, along with customizable search bar placement and icon styles for a cleaner look.
Upgraded Cinnamon Desktop (6.6)
Linux Mint 22.3 ships with Cinnamon 6.6 on the flagship edition, which delivers a range of subtle improvements:
Better handling of keyboard layouts and input methods, especially under Wayland
Improved support for traditional XKB and IBus input methods
A more graceful on-screen keyboard
Refined behavior and visuals throughout the desktop environment
These changes aim to polish the experience without introducing disruptive UI changes.
New System Management Tools
To help users understand their hardware quickly and troubleshoot issues without entering the command line, Zena introduces two new utilities:
System Information ' consolidates details about your machine’s hardware, including USB devices, the GPU, BIOS, and PCI devices
System Administration ' provides an easy interface for configuring low-level system settings, starting with the ability to adjust the boot menu
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- Linux Rescue and Repair Distros in 2025: Your Safety Net When Things Go Wrong
by George Whittaker
No matter how reliable Linux systems are, failures still happen. A broken bootloader, a corrupted filesystem, a failed update, or a dying disk can leave even the most stable setup unbootable. That’s where Linux rescue and repair distributions come in.
In 2025, rescue distros are more powerful, more hardware-aware, and easier to use than ever before. Whether you’re a system administrator, a home user, or a technician, having the right recovery tools on hand can mean the difference between a quick fix and total data loss.
What Exactly Is a Linux Rescue Distro?
A Linux rescue distro is a bootable live operating system designed specifically for diagnosing, repairing, and recovering systems. Unlike standard desktop distros, rescue environments focus on:
Disk and filesystem utilities
Bootloader repair tools
Hardware detection and diagnostics
Data recovery and backup
System repair without touching the installed OS
Most run entirely from RAM, allowing you to work on disks safely without mounting them automatically.
When Do You Need a Rescue Distro?
Rescue distros are invaluable in scenarios such as:
A system fails to boot after a kernel or driver update
GRUB or systemd-boot is misconfigured or overwritten
Filesystems become corrupted after a power failure
You need to copy important files from a non-booting system
Passwords or user accounts are inaccessible
Malware or ransomware locks access to a system
In short: if your OS won’t start, a rescue distro often still will.
Top Linux Rescue and Repair Distros in 2025SystemRescue
SystemRescue remains the gold standard for Linux recovery.
Why it stands out:
Ships with a modern Linux kernel for wide hardware support
Supports ext4, XFS, Btrfs, NTFS, ZFS, and more
Includes tools like GParted, fsck, testdisk, and ddrescue
Offers both CLI and lightweight GUI options
Best for: advanced users, sysadmins, and serious recovery tasks.
Rescatux
Rescatux focuses on simplicity and guided recovery.
Key strengths:
Menu-driven repair tasks
Automatic GRUB and EFI boot repair
Windows and Linux password reset tools
Beginner-friendly interface
Best for: home users and newcomers who want step-by-step help.
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- Zorin OS 18 Crosses 2 Million Downloads, Cementing Its Appeal to New Linux Users
by George Whittaker
Zorin OS has reached an important milestone. The team behind the popular Linux distribution has announced that Zorin OS 18 has surpassed two million downloads, underscoring the growing interest in Linux as a practical alternative to mainstream operating systems.
The achievement highlights not only Zorin OS’s steady rise in popularity, but also a broader trend: more users, especially those leaving Windows, are actively seeking operating systems that are modern, approachable, and familiar.
A Distro Built for Accessibility
Zorin OS has long positioned itself as a distribution designed to reduce the friction of switching to Linux. Rather than targeting power users first, it focuses on:
A clean, intuitive desktop layout
Familiar workflows for users coming from Windows or macOS
Simple system tools that avoid unnecessary complexity
With Zorin OS 18, that philosophy continues. The interface feels polished out of the box, applications are easy to install, and most hardware works without manual configuration. For many newcomers, that “it just works” experience is what turns curiosity into long-term adoption.
Why Zorin OS 18 Resonates With Users
Several factors help explain why Zorin OS 18 has attracted millions of downloads:
A Comfortable Transition Away From Windows
As Windows 11 introduces stricter hardware requirements, more system telemetry, and UI changes that frustrate some users, Zorin OS offers a calmer alternative. Its desktop can closely resemble Windows layouts, easing the learning curve for first-time Linux users.
Strong Performance on Modest Hardware
Zorin OS runs well on both modern systems and older machines. This makes it appealing to users who want to extend the life of existing hardware rather than replace it.
Thoughtful Design Choices
Instead of overwhelming users with customization options, Zorin OS focuses on sensible defaults. Everything from system menus to app selection feels deliberate, helping users stay productive without constant tweaking.
A Broader Shift Toward Beginner-Friendly Linux Distros
The success of Zorin OS 18 reflects a wider change in the Linux ecosystem. Projects like Zorin OS demonstrate that Linux no longer needs to be intimidating or niche to be powerful.
This shift has been reinforced by:
Improved hardware compatibility
Better gaming support through Proton and Vulkan
More polished desktop environments
Clearer documentation and onboarding tools
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- Introducing Loss32: A New Lightweight Linux Distro With a Focus on Legacy Hardware
by George Whittaker Introduction
A fresh entry has just appeared in the world of Linux distributions: Loss32, a lightweight operating system built from scratch with one goal in mind — giving old and low-resource computers a new lease on life. Announced by its small but passionate development team, Loss32 aims to be fast, respectful of older hardware, and friendly to users who want simplicity without sacrificing modern usability.
Whether you’re rediscovering an old laptop in a drawer or building a tiny home server, Loss32 promises to deliver a capable computing experience with minimal overhead.
A Distribution Born from a Simple Idea
Loss32 began as a personal project by a group of open-source enthusiasts frustrated with how quickly modern software has moved past older machines. They noticed that even relatively recent hardware can struggle with mainstream operating systems, leaving many devices underutilized.
Their solution: build a distro that boots fast, uses minimal RAM and disk space, and still provides a complete desktop environment for everyday tasks.
The name Loss32 stems from its focus on “losing” unnecessary bloat — keeping only what’s essential — and the fact that it targets 32-bit and low-resource systems that many other distros are abandoning.
Key Features of Loss321. Runs on Older CPUs and Low Memory
Loss32 supports:
32-bit and 64-bit CPUs
Machines with as little as 512 MB of RAM
Hard drives and SSDs down to 4 GB usable space
These minimums open the distro up to machines that newer Linux distros won’t even install on.
2. Lightweight Desktop — Fast and Simple
Instead of heavy desktop environments, Loss32 ships with a customized Xfce/XF-Lite hybrid:
Classic panel layout for easy navigation
Small memory footprint for snappy response
Simple app launchers and taskbars
This ensures a familiar feel while staying lean.
3. Essential App Suite Included
Out of the box, Loss32 includes a careful selection of applications:
Web browsing — light browser with Web standards support
Email and calendar — basic, responsive client
Media playback — audio and video codecs included
Simple document editing and PDF viewing
File manager optimized for speed
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- Linux Kernel 6.19-rc4 Released as Development Marches On
by George Whittaker
The Linux kernel development cycle continues with the release of Linux 6.19-rc4, the fourth release candidate in the lead-up to the final 6.19 stable kernel. As with previous RC builds, this release is aimed squarely at developers, testers, and early adopters who help identify bugs and regressions before the kernel is finalized.
Release candidates are not feature drops — they are checkpoints. And rc4 reflects exactly that role.
What Does rc4 Mean in the Kernel Cycle?
By the time the fourth release candidate arrives, the merge window is long closed. That means all major features for Linux 6.19 are already in place, and the focus has shifted entirely to:
Fixing bugs introduced earlier in the cycle
Addressing regressions reported by testers
Refining drivers, subsystems, and architecture-specific code
In other words, rc4 is about stability and correctness, not surprises.
What’s Changed in Linux 6.19-rc4
While rc releases don’t usually headline major features, they do include a steady stream of important fixes across the kernel tree.
Driver and Hardware Fixes
Many of the changes in rc4 focus on hardware support, including:
GPU driver fixes for stability and edge-case behavior
Networking device driver cleanups
Updates for input devices and platform-specific drivers
These changes help ensure Linux continues to run reliably across a wide range of systems, from desktops and laptops to servers and embedded hardware.
Filesystems and Storage
Several filesystems see incremental fixes in this release, addressing corner cases, error handling, and consistency issues. Storage-related updates also touch block-layer code and device-mapper components, helping improve reliability under load.
Architecture-Specific Updates
As usual, rc4 includes fixes tailored to specific CPU architectures, such as:
x86 refinements
ARM and ARM64 cleanups
RISC-V and other platform-specific adjustments
These changes may not affect all users directly, but they’re crucial for maintaining Linux’s broad hardware compatibility.
Regression Fixes and Testing Feedback
A large portion of rc4 is dedicated to resolving regressions reported by testers running earlier release candidates. This includes:
Fixes for boot issues on certain configurations
Corrections for performance regressions
Cleanup of warnings and build errors
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- Top 6 B2B Software Comparison Websites for Software Vendors (2026)
by George Whittaker
As a software vendor, getting your product in front of the right audience is crucial. One of the best ways to reach business buyers is by leveraging B2B software comparison and review platforms. These websites attract millions of in-market software buyers who rely on peer reviews and ratings to make purchasing decisions. In fact, 88% of buyers trust online reviews as much as personal recommendations [1]?. By listing your software on these platforms, you can gather authentic user feedback, build credibility, and dramatically improve your visibility to potential customers. Below we rank the top six B2B software comparison websites – and highlight what makes each one valuable for vendors looking to boost exposure and win more business. Now updated for 2026.
1. SourceForge
SourceForge tops our list as a powerhouse platform for software vendors. Why SourceForge? For starters, it boasts enormous traffic – over 20 million monthly visitors actively searching for software solutions [2]?. In fact, SourceForge drives more traffic than any other B2B software directory (often more than all other major sites combined!) [2]?. Semrush even estimates SourceForge's November 2025 traffic at 27.51 million visitors[3]?. This means listing your product here can put you in front of a vast pool of potential business buyers. SourceForge offers a complete business software and services comparison platform where buyers can find, compare, and review software. As the site itself says: “Selling software? You’re in the right place. We’ll help you reach millions of intent-driven software and IT buyers and influencers every day.” For a vendor, this translates into incredible visibility and lead generation opportunities.
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- Looking Ahead: What 2026 Holds for the Linux Ecosystem
by George Whittaker
Linux has always been more than just a kernel, it’s a living, breathing world of innovation, community collaboration, and divergent use cases. As we roll into 2026, the landscape is poised for exciting growth. From continuing evolution of core kernel infrastructure to newfound momentum in areas like gaming, AI-augmented tooling, hardware support and security, the coming year promises both refinement and transformation. Whether you’re a developer, system administrator, gamer, or casual user, here’s what you can expect from the Linux world in 2026.
1. Kernel Evolution: Performance, Security, and AI-Driven Behavior
The Linux kernel remains the beating heart of the OS. In 2026, we’ll likely see:
New Long-Term Support (LTS) Baselines: With releases like 6.18 already declared LTS and successor branches maturing, distributions will rally around kernels that offer both performance gains and security longevity.
AI-Driven Infrastructure: Kernel subsystems may start experimenting with machine-learning-informed scheduling, resource management, or dynamic power/performance tuning, not via heavy inference at runtime, but via control-plane advice integrated at build or boot time.
Security Innovation: Hardware vulnerabilities like VMScape and speculative execution side channels have taught us that kernel mitigations remain crucial. Expect continued work on microarchitecture hardening, pointer tagging, and improved isolation.
The overall trend points to a kernel that is both more performant and more robust, without compromising the modularity that makes Linux adaptable across systems from supercomputers to handhelds.
2. The Desktop Experience: Polished, Consistent, and Accessible
For desktop users, 2026 should bring visible improvements to everyday workflows:
Wayland Maturity: Wayland adoption continues to solidify across distributions, with fewer fallbacks to legacy X11 backends. Compositors and toolkits will refine scaling, multi-monitor behavior, and screen capture APIs.
Accessibility Gains: Distros will invest more in accessibility, bringing improved screen reader support, better keyboard navigation, and wide internationalization.
Distribution Diversity: More polished newcomers and revitalizations of existing distros will continue, especially projects aimed at lowering the barrier to entry for users migrating from Windows or macOS.
The promise here is a Linux desktop that feels friendly without diluting depth for advanced customization.
3. Cloud, Edge, and Server Infrastructure: Linux Everywhere
Linux powers the backbone of the modern server and cloud world. In 2026:
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