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1825 Monetary Lane Suite #104 Carrollton, TX
Do a presentation at NTLUG.
What is the Linux Installation Project?
Real companies using Linux!
Not just for business anymore.
Providing ready to run platforms on Linux
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Show Descriptions... (Show All)
(Two Column)
- [$] An update on Rust's project goals
Tomáš Šedovič is a program manager at the Rust Foundation. He co-leads thegoals team, which helpsorganize the Rust project'soverall goals, including making sure that the peoplewho have agreed to work on one have the support they need.At Kangrejos 2026, he provided an overview of the Rust project's goal processesaimed at ensuring that the Rust for Linux developers were aware of how theproject organizes, tracks, and amends goals.TheRust for Linux projecthas inspired several current project goals, so he thought that getting an insideview of the process might be helpful.
- [$] The [vx]swap showdown
The kernel's swap layer has undergone somesignificant changes over the course of the last year and a number oflongstanding problems have been addressed. One problem that has notyet been solved in the mainline is the direct tie between slots in the swapcache and space in persistent swap files, which can cause highlyinefficient resource use. There are two competing solutions for thisproblem, neither of which has, as yet, reached readiness for merging; alengthy discussion on possible paths forward shows ongoing disagreementover the best path forward.
- Security updates for Thursday
Security updates have been issued by AlmaLinux (bind, firefox, freerdp, ghostscript, glibc, kernel, kernel-rt, perl-DBI, python3.12, rust-rpm-sequoia, rust-sequoia-sq, rust-sequoia-sqv, and vim), Debian (gst-plugins-base1.0, python3.11, and xz-utils), Fedora (7zip, chromium, curl, docker-buildx, kernel, Lmod, and sos), Mageia (tesseract), Oracle (dovecot, firefox, freerdp, gd, ghostscript, kernel, librabbitmq, perl-DBI, python3.12, rust-rpm-sequoia, rust-sequoia-sqv, sg3_utils, vim, and virtuoso-opensource), Slackware (xorg-server), SUSE (aliyun-cli, busybox, cadvisor, chromedriver, chromium, crane, distribution-registry, fetchmail, fio, ghostscript, golang-github-prometheus-alertmanager, google-osconfig-agent, govulncheck-vulndb, libsoup, libXtst, openexr, prometheus-blackbox_exporter, python-fsspec, rpcbind, rsyslog, rustup, wireshark, wpa_supplicant, and zcode), and Ubuntu (erlang, golang-golang-x-net, gst-plugins-ugly1.0, lxml, poppler, and sudo).
- [$] LWN.net Weekly Edition for October 8, 2026
Inside this week's LWN.net Weekly Edition:
Front: Kernel bugs; Gentoo's Chromium package; Rust smart pointers; Sashiko; Charon; LAVD scheduler; Python random-number modules. Briefs: OpenSSH 10.6; RustConf recordings; Rust 1.99.0; Picard 3.0; Zig 0.17; Quotes; ... Announcements: Newsletters, conferences, security updates, patches, and more.
- [$] Analyzing Rust programs with Charon
Nadrieril is a long-time Rust contributor, and the maintainer of the rustcpattern-matching infrastructure. During his involvement with Rust, he hasnoticed a problem with the usability of the language: it is difficult toautomatically extract information from a Rust crate for use with other tooling.The Charon project aims to fix that by providing a stable API for accessinginternal information from the Rust compiler.
- A new Raspberry Pi Desktop release is finally available for x86-64
Simon Long has announceda long-awaited release of Raspberry Pi OS, based on Debian 13 ("trixie"),for x86-64 systems.
We managed to find the time to update the Desktop for the Buster and Bullseyereleases of Debian, but then we all just got too busy with other things, and,while we left the Bullseye version on the website for anyone who wanted it, wesimply didn't have time to release any newer versions. But people kept on askingfor it – we get two or three emails every week asking when the PC Desktop willbe updated, and we haven't had an answer, because we honestly didn't know whenwe might get a chance to do it. We've continually tried to allocate time to beable to work on this, but it hasn't been easy. [...]
Earlier this year, we (or rather Serge) finally got the latest version of theDesktop running on top of a Debian Trixie image. It's now based on 64-bit Debian(the amd64 architecture) rather than the older 32-bit version, as Debian itselfhas stopped supporting 32-bit for PC architectures. This shouldn't be a majorproblem – most PCs made in the last 15 years or so will quite happily run the64-bit version of Debian, as will most Intel-based Macs. (Debian support forApple Silicon is still experimental, so unfortunately those of you with thelatest and greatest shiny fruit products will not be able to run this.)
- Security updates for Wednesday
Security updates have been issued by AlmaLinux (bind, dovecot, freerdp, kernel, mariadb-connector-c, mod_auth_openidc, nodejs22, nodejs:22, sudo, and vim), Debian (node-shell-quote, puma, rails, ruby-jwt, and suricata-update), Fedora (chromium, cockpit, flocq, freerdp, gappalib-coq, golang-x-mod, httpd, janus, libical, musescore, python3-docs, python3.14, python3.15, rocq, rocq-stdlib, tesseract, why3, and zenon), Mageia (srt and tor), Oracle (freerdp, kernel, libpcap, mariadb-connector-c, nodejs22, sudo, and vim), Red Hat (expat and grafana), Slackware (openssh), SUSE (chromium, docker-stable, firefox, jupyter-jupyterlab, libtcnative-1-0, tomcat, tomcat10, libtcnative-1-0, tomcat11, openexr, python310, python313-azure-storage-queue, python313-langchain-anthropic, python313-sglang, python313-Werkzeug, and valkey), and Ubuntu (fluidsynth, freerdp3, freetype, golang-1.18, golang-1.21, golang-1.24, gst-plugins-good1.0, libsoup2.4, libsoup3, libwebsockets, linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-oracle, linux-realtime, linux-azure, linux-azure-fde, linux-nvidia-tegra, linux-oem-7.0, redis, sg3-utils, tesseract, and u-boot).
- [$] Python's two modules for random numbers
Python's randomand secretsmodules both include utilities for obtaining random values, but only one of them is suitable for generating passwords and security tokens.For much of Python's history, random was used for passwords and tokens anyway, despite documentation that called it unsuitable for cryptography.In 2015, Python's core team debated whether to fix that misuse by making random secure by default.Instead, in 2016, Python 3.6 added a second module: secrets. Therandom module is still misused at times, so it is instructiveto look into how the random-number modules should be used.
- [$] Last rites for Gentoo's Chromium package
Chromium, the open-sourceupstream project for Google's Chrome web browser, is the browser of choice formany Linux users. It has also gained a reputation as being difficult for Linux distributions topackage and build: Chromium has a complex build system, the project bundlesmany of its dependencies, and it has frequent releases. All of that, plus usercomplaints, has led the maintainers of the Gentoo Chromiumpackage to give up on trying to maintain the package.
- OpenSSH 10.6 released
Version 10.6 of OpenSSHhas been released. The announcement notes that the OpenSSH team has beenreceiving a large number of AI-assisted security bug reports. "We very muchwelcome these reports, especially when combined with human triage, analysis,test-cases and particularly when accompanied by proposed fixes". As aresult, the project expects to be making more frequent releases to get updatesto users more quickly rather than batching the bug fixes until the next plannedrelease.
Notable changes in this release include enabling the hybrid post-quantumssh-mldsa44-ed25519 signature algorithm, addition of a -p option for sftp's lmkdir/mkdir commands, as wellas disabling the LZ77 dictionary coder in ssh and sshd to mitigate side-channelleaks (which will result in reduced effectiveness of the Compressionoption). The scp -R option, whichallows copies between two remote hosts, is being deprecated due to securityrisks; the option will be ignored in the future. See the announcement for fulldetails of all changes and bug fixes.
- Security updates for Tuesday
Security updates have been issued by AlmaLinux (gd, gimp, kernel, kernel-rt, libpcap, librabbitmq, mariadb-connector-c, osbuild-composer, ruby:2.5, and sudo), Debian (libmodule-cpants-analyse-perl, libpng1.6, libreoffice, roundcube, ruby-oauth2, and sabnzbdplus), Fedora (0install, alt-ergo, apron, brltty, chromium, coccinelle, cri-o1.36, emacs-common-tuareg, flocq, frama-c, freetennis, gappalib-coq, guestfs-tools, haxe, hevea, hivex, kernel, lem, libguestfs, libnbd, nbdkit, not-ocamlfind, ocaml, ocaml-afl-persistent, ocaml-alcotest, ocaml-astring, ocaml-atd, ocaml-augeas, ocaml-b0, ocaml-base, ocaml-base64, ocaml-benchmark, ocaml-bin-prot, ocaml-biniou, ocaml-bisect-ppx, ocaml-bos, ocaml-cairo, ocaml-calendar, ocaml-camlbz2, ocaml-camlidl, ocaml-camlimages, ocaml-camlp-streams, ocaml-camlp5, ocaml-camlp5-buildscripts, ocaml-camlpdf, ocaml-camomile, ocaml-capitalization, ocaml-cinaps, ocaml-cmdliner, ocaml-compiler-libs-janestreet, ocaml-cpdf, ocaml-cppo, ocaml-crowbar, ocaml-cryptokit, ocaml-csexp, ocaml-csv, ocaml-ctypes, ocaml-cudf, ocaml-curl, ocaml-curses, ocaml-dbus, ocaml-domain-name, ocaml-dose3, ocaml-dune, ocaml-easy-format, ocaml-expat, ocaml-extlib, ocaml-facile, ocaml-fieldslib, ocaml-fileutils, ocaml-findlib, ocaml-fmt, ocaml-fpath, ocaml-gen, ocaml-gettext, ocaml-graphics, ocaml-gsl, ocaml-integers, ocaml-intrinsics-kernel, ocaml-jane-street-headers, ocaml-jsonm, ocaml-jst-config, ocaml-lablgl, ocaml-lablgtk, ocaml-lablgtk3, ocaml-labltk, ocaml-lacaml, ocaml-lambda-term, ocaml-libvirt, ocaml-linenoise, ocaml-logs, ocaml-luv, ocaml-lwt, ocaml-mccs, ocaml-mdx, ocaml-menhir, ocaml-merlin, ocaml-mew, ocaml-mew-vi, ocaml-mlgmpidl, ocaml-mlmpfr, ocaml-monolith, ocaml-mtime, ocaml-mysql, ocaml-num, ocaml-obuild, ocaml-ocamlbuild, ocaml-ocamlgraph, ocaml-ocamlnet, ocaml-ocp-indent, ocaml-ocplib-endian, ocaml-ocplib-simplex, ocaml-omake, ocaml-omd, ocaml-opam-0install-cudf, ocaml-opam-file-format, ocaml-ounit, ocaml-parmap, ocaml-parsexp, ocaml-patch, ocaml-pcre2, ocaml-perl4caml, ocaml-postgresql, ocaml-pp, ocaml-pprint, ocaml-ppx-assert, ocaml-ppx-base, ocaml-ppx-bench, ocaml-ppx-bin-prot, ocaml-ppx-cold, ocaml-ppx-compare, ocaml-ppx-custom-printf, ocaml-ppx-derivers, ocaml-ppx-deriving, ocaml-ppx-deriving-yaml, ocaml-ppx-deriving-yojson, ocaml-ppx-enumerate, ocaml-ppx-expect, ocaml-ppx-fields-conv, ocaml-ppx-globalize, ocaml-ppx-hash, ocaml-ppx-here, ocaml-ppx-inline-test, ocaml-ppx-let, ocaml-ppx-optcomp, ocaml-ppx-sexp-conv, ocaml-ppx-stable-witness, ocaml-ppx-variants-conv, ocaml-ppxlib, ocaml-ppxlib-jane, ocaml-psmt2-frontend, ocaml-ptmap, ocaml-pyml, ocaml-qcheck, ocaml-qtest, ocaml-re, ocaml-react, ocaml-res, ocaml-result, ocaml-rresult, ocaml-SDL, ocaml-sedlex, ocaml-sexplib, ocaml-sexplib0, ocaml-sha, ocaml-spdx-licenses, ocaml-sqlite, ocaml-ssl, ocaml-stdcompat, ocaml-stdio, ocaml-stdlib-random, ocaml-store, ocaml-swhid-core, ocaml-testo, ocaml-time-now, ocaml-topkg, ocaml-trie, ocaml-unionfind, ocaml-uucd, ocaml-uucp, ocaml-uunf, ocaml-uuseg, ocaml-uutf, ocaml-variantslib, ocaml-version, ocaml-xml-light, ocaml-xmlm, ocaml-xmlrpc-light, ocaml-yaml, ocaml-yamlx, ocaml-yojson, ocaml-zarith, ocaml-zed, ocaml-zip, ocaml-zmq, ocamlify, ocamlmod, opam, perl-DBI, planets, plplot, prooftree, python3.12, rocq, rocq-stdlib, supermin, unison, utop, virt-top, virt-v2v, why3, xen, z3, and zenon), Oracle (bind, expat, gawk, gdb, ghostscript, gimp, gvfs, kernel, libpcap, libvirt, mod_auth_openidc, openssh, rsync, thunderbird, and webkit2gtk3), Red Hat (vim), Slackware (cups), SUSE (apache-sshd, binutils, cups, docker-stable, java-11-openjdk, libraw-devel, libX11, pcre2, perl-DBI, python-msgpack, python312, python313-tokenizers, rpcbind, rpm, rubygem-rails-html-sanitizer, squid, sssd, terraform-provider-susepubliccloud, valkey, and wpa_supplicant), and Ubuntu (aodh, watcher, edk2, libreoffice, libxmltok, linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-azure, linux-azure-5.15, linux-azure-fde-5.15, linux-azure-fips, linux-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-realtime, linux-xilinx-zynqmp, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gcp-fips, linux-gcp-5.15, linux-oracle-5.15, linux-raspi, rabbitmq-server, and unbound).
- [$] An update on the Sashiko patch-review system
Patch review has long been one of the limiting constraints for the kernelproject (and most others); there just aren't enough people to properlyreview all of the code that is submitted for inclusion. The Sashikosystem, which uses a large language model (LLM) to generate reviewsautomatically, offers the prospect of some relief, and has already becomean important part of the kernel's development process. At the 2026 editionof Kernel Recipes, RomanGushchin, the maintainer of Sashiko, provided an overview of howthe system works and what is being done to improve it.
- Picard 3.0 released
Version3.0 of the MusicBrainz Picardtag editor has been released. "This release brings many changes, including anupgrade to Qt6, a completely new plugin system, several improvements to the userinterface, cover art processing, [International Standard RecordingCode (ISRC)] submission and many more."
LWN covered Picard inApril.
- Google's Kage Project Rethinks Linux Kernel Security With Isolated Device Drivers
Google is exploring a new approach to Linux kernel security that could significantly change how device drivers interact with the operating system. The experimental project, known as Kage, uses compiler-based sandboxing to isolate drivers inside the kernel, potentially limiting the damage caused by memory corruption, programming errors, and exploitable vulnerabilities without requiring drivers to run as separate user-space processes.
- Distro of the Week: VailuxOS 1.6.1.4
After a day or two of false alarms, Distro of the Week finally settled on a German distro based on Debian, specifically VailuxOS 1.6.1.4. The distro, aimed specifically at Windows refugees, has much to offer the wide spectrum of Linux users choosing it, and overall it was a pleasant surprise. .
- Podman Test Week: Help test the Rust-based conmon v3
The Podman and Fedora Quality teams are organizing a test week from Monday, October 12, through Sunday, October 18, 2026. We want your help testing conmon v3, the Rust-based container monitor used with Podman. If you use Podman, try the same containers and commands with conmon v3 and report any differences. Why we’re testing conmon […]
- Canonical Reaffirms Plans For Ubuntu 27.04 To Use ntpd-rs By Default
Back in March Canonical announced switching to ntpd-rs was its next target as part of transitioning more Ubuntu Linux system components to Rust-based implementations. This time synchronization package is available for testing in the upcoming Ubuntu 26.10 release while it aims to be the default for Ubuntu 27.04...
- A 1960 Paper Published In Science Predicts World Will End Next Month
sciencehabit shares a report from Science Magazine: A physicist has put a definite date on Doomsday," The New York Times wrote on November 4, 1960. "He calculates that it will come on Friday the Thirteenth in November, 2026 A. D. On that date, or thereabouts, the human population will have expanded so far as to approach infinity and thus will automatically annihilate itself." The newspaper was right -- but the prediction was wrong. That week, Austrian American physicist Heinz von Foerster and two colleagues published a paper in Science with the stunningly succinct title "Doomsday: Friday, 13 November, A.D. 2026." The work was based on a simple observation: The time it took for the human population to double in size kept getting shorter. Using population estimates from about 400 B.C.E. until 1958 C.E., the authors -- all from the department of electrical engineering at the University of Illinois Urbana-Champaign -- came up with an equation that best described the trend. If things continued the way they were going, the number of humans on Earth would rise faster and faster, reaching more than 25 billion by 2020. The researchers didn't calculate when humanity would run out of food, land, or energy. They just concluded that at some point this year, the equation ceased to give meaningful results because the predicted population shot toward infinity. That was their doomsday. "Our great-great-grandchildren will not starve," they wrote. "They will be squeezed to death." The exact date was somewhat arbitrary, however. The formula solved to 2026.87 plus or minus 5.5 years, and The New York Times reported that von Foerster "searched the center of this doom-time span for an appropriate date and found that a Friday the Thirteenth would fall conveniently in November of 2026." (November 13 also happened to be his birthday.) [...] [D]emographers, annoyed by what they saw as a provocation by outsiders, pointed out obvious flaws. For example, the time it takes for the number of humans to double could get a lot shorter, but certainly not shorter than the 9 months it takes for a baby to develop. "In view of the comments that subsequently were published in this journal, an extensive discussion of this article does not seem to be required," public health expert Harold Dorn drily noted in Science 2 years after von Foerster's article was published. The forecast would set a record, he predicted, "for the short length of time required to demonstrate its unreliability." "The failure of the Doomsday equation is ultimately a cautionary tale about the dangers of extrapolating from historically exceptional circumstances," writes economist Javier Birchenall of the University of California, Santa Barbara writes in a Perspective published in Science today.
Read more of this story at Slashdot.
- Apollo Software Pioneer Margaret Hamilton Dies at 90
"Margaret Hamilton, the groundbreaking researcher who helped create the field of software engineering and whose code helped land NASA's Apollo astronauts on the moon to win the 20th century space race, has died," writes longtime Slashdot reader Veeru. "She was 90." MIT News reports: A computing pioneer who authored over 130 publications, Hamilton helped to establish software engineering as a dedicated discipline. She worked at MIT from 1959 until the mid-1970s, after which she became a successful computing entrepreneur and CEO. Her life's work was recognized with many awards and honors, including the 2016 Presidential Medal of Freedom from President Barack Obama, whose citation noted: "Hamilton defined new forms of software engineering and helped launch an industry that would forever change human history. Her software architecture led to giant leaps for humankind, writing the code that helped America set foot on the moon." "To say Margaret Hamilton was a pioneer -- to say she was ahead of her time -- would be a dramatic understatement. She was a software engineer at a time when that field was in its infancy, and she not only developed advanced code herself but also led a team in using that nascent technology to develop one of the most complex systems humanity had ever achieved," says Olivier de Weck, the Apollo Program Professor and interim head of the MIT Department Aeronautics and Astronautics. "The Apollo program still stands as one of our greatest testaments to the power of collaboration, ingenuity, and engineering, and Margaret Hamilton was a fundamental contributor to that program's success. And for her that was just the beginning! She went on to become an entrepreneur and remained on the cutting edge of systems software throughout an extraordinary career, while acting as an advocate, mentor, and inspiration to millions."
Read more of this story at Slashdot.
- First Thorium Nuclear Clocks Begin to Tick
Researchers in Vienna and Beijing have independently built the first nuclear clocks based on oscillations inside thorium nuclei, marking a major milestone for a field that could eventually produce highly portable, ultra-precise timekeepers. The clocks are already precise enough to lose only about a second over millions of years. The New York Times reports: The first nuclear clocks are not going to immediately supplant the worldwide network of atomic clocks, whose steady ticking we rely on for GPS and the definition of a second. Nor have they captured the record for most precise timepiece; the best atomic clocks are about 10,000 times more reliable and would take more than 100 billion years to lose one second. But nuclear clocks hold a bevy of potential advantages over existing atomic clocks. One day, they could be more reliable than the leading atomic versions, and nuclear clocks could be made more portable. They even hold the ability to search for certain kinds of dark matter -- the invisible stuff whose clumps make up 83 percent of the matter in the universe. If a particle of dark matter passed through the thorium nuclei, it could register as a wobble in the nuclear clock's otherwise steady ticktock. The findings have been published in the journal Nature.
Read more of this story at Slashdot.
- US Bars Microsoft, Adobe, and Major IT Firms From Green Card Program
An anonymous reader quotes a report from TechCrunch: The Trump administration is suspending Microsoft, Adobe, and several other technology companies from a program that helps skilled foreign workers obtain permanent residency in the United States, accusing the companies of fraud. "Our message to Microsoft is: You're a great American company, but you've got to hire great American workers," U.S. Vice President JD Vance said in a news conference on Thursday, Reuters reported. The other firms being suspended from the program include Capgemini, Cognizant, HCL, Infosys, Tata, and Wipro. Secretary of Labor Keith Sonderling said the government would not accept any new or pending permanent labor certification applications involving these companies. H-1B visas are designed for highly skilled positions that employers may struggle to fill with qualified U.S. workers. Tech companies are among the largest users of the program, with nearly three-quarters of approved visas going to workers from India, according to The Associated Press. Vance also said during the news conference that the administration would investigate nine universities, including Harvard, Yale, and Stanford, over allegations they're abusing a program that allows international students to come to the U.S. and were using the program to undermine wages for American workers. "We believe in the strength and talent of the American workforce," a Microsoft spokesperson said in a statement. "That is why the vast majority of Microsoft employees in the United States are Americans. We look forward to providing the Administration with additional information. For example, of the approximately 6,000 H-1B visa applications we submitted in the last fiscal year, 80% percent were to extend or change the status of existing Microsoft employees." "These were not to hire new people. The remaining filings for new employees were for individuals already legally in the United States who decided to come work for us, and they equal only 1% of our U.S. workforce. They are not new arrivals to our country."
Read more of this story at Slashdot.
- Emmy Awards Leave Broadcast TV For Prime Video
Amazon Prime Video will become the exclusive global home of the Emmy Awards under a six-year deal beginning in 2027, the Television Academy announced on Tuesday. The Emmys will stream live for free to viewers in more than 240 countries and territories without requiring a Prime subscription. From the report: In the release, Prime Video was named as the "permanent home" for the Emmys, in contrast to the rotating agreement in place years prior. The switch ends the traditional "wheel-deal" setup to broadcast the awards, where ABC, CBS, NBC and Fox took turns hosting the Emmys each year. The system has been in place since at least 1994, with the most recent eight-year contract expiring this year. "Television has never been more global, and the Emmys should be a celebration that the world can share," Television Academy chair Cris Abrego said in a statement. "Having a dedicated home with Prime Video allows us to build on that legacy with unprecedented global reach and a broader commitment to the Television Academy and our mission throughout the year."
Read more of this story at Slashdot.
- Female AI Agents 'Paid' Less Than Males, Study Finds
Ancient Slashdot reader williamyf writes: If you thought the gender pay gap was not real, and that there were no biases in the workplace, think again: A recent study from the University of Limerick found that, in a VR office setting, AI agents -- not even humanoid robots -- that presented themselves as "male" were paid more per task and perceived as more "human-like" than their "female" counterparts, even though both were using the same underlying technology (LLM model, agent, guardrail, and harness). The pay gap was approximately 10%. The study was conducted with 189 people. Small sample, but still, food for thought.
Read more of this story at Slashdot.
- Chrome 155 Ships Decoding Support For JPEG XL
Google has released Chrome 155 with support for decoding JPEG XL images, a format that offers 30-50% better compression than JPEG along with lossless compression, JPEG transcoding, HDR, animation, and progressive decoding. From a blog post: We expect that JPEG XL is most helpful for high-fidelity or lossless compression, especially of photographic images or in cases in which fine-grained progressive decoding is preferred. In this post, we share why we brought JPEG XL to Chrome, how we used Rust to ensure memory safety first, the extensive performance work that makes it fast, and what the journey tells us about developer feedback and the web standards ecosystem. [...] With JPEG XL officially landing in Chrome, the web becomes faster, richer, and safer. We encourage developers, content creators, and platform owners to start using .jxl images and animations in their pipelines. Try it out, file bugs, and help us continue building a faster and safer web for everyone.
Read more of this story at Slashdot.
- OpenAI Unleashes Hundreds More Math Results Upon a Field Already In Shock
OpenAI says an unreleased internal model has produced 372 results that either resolve or make substantial progress on open problems in mathematics and theoretical computer science. The company says almost all were generated by a single AI agent from a single prompt. "This would be a striking difference from OpenAI's earlier blockbuster solution to the Navier-Stokes problem, which was produced through the collective efforts of a 10,000-strong agentic swarm that cost millions of dollars in computing power," reports Scientific American. From the report: OpenAI revealed the results in a GitHub repository at 6 P.M. EDT. The deluge will take mathematicians months to parse through and understand -- including to determine whether the proofs contain novel and important ideas or are mostly mash-ups of existing techniques. But many of the results have already been verified in Lean -- a programming language that validates a proof's logic -- and are therefore all but certain to be correct. Among the results claimed are a solution to the four-dimensional Kakeya conjecture, improvements on some of the world's most important computer algorithms and actual progress toward math's scariest problem, the Riemann hypothesis.
Read more of this story at Slashdot.
- Campus Censorship Wars, 25 Years After a Slashdot Q&A
Slashdot reader carlk22 writes: In February 2001, Slashdot readers asked Carl Kadie about censorship and privacy at colleges, and he answered. Now Kadie, who founded the Computers and Academic Freedom project at EFF in 1991, has written its history. In Part 1, Ohio State kicks a student off its network, then out of school, after a prank routes his "fuck you" into rec.aquaria, and a supercomputing center fires a student over an email from saddam@iraq.bunker.gov. In Part 2, Nebraska bans the project's own newsletter, the FBI asks a conference attendee to show them his leg, and Playboy calls. The original archive is on GitHub.
Read more of this story at Slashdot.
- Google, Unity Launch Platform To Create Video Games From Prompts
An anonymous reader quotes a report from Bloomberg: Alphabet's Google and gaming tools developer Unity Software announced a new platform that will allow people to create video games from simple text prompts, marking the latest incursion of generative artificial intelligence into artistic and creative industries. The initiative, called Playground, will "put game creation in the hands of millions of new creators, and bring new experiences to billions of players worldwide," the companies said in a statement on Oct 7. With its debut, Playground will let people 18 and older generate and customize games using natural language prompts, "no coding required." Later in 2026, a new expanded creation experience called Unity Spark, will be integrated with Playground, providing "robust, professional-level" mechanics and high-fidelity 3D capabilities. Creators will be able to build "immersive, superlative experiences" with a simple text prompt, according to the release. Playground builds on Google's push into world models, a type of AI that generates virtual environments in real time from text prompts, rather than just video. Google and Unity's partnership "could reduce fears that AI will make Unity's core game-building software less necessary, while posing limited medium-term risk to Roblox's advantage as a social gaming platform," says Bloomberg Intelligence analyst Nathan Naidu. The introduction of Unity Spark later in 2026 "could broaden Unity's creator base and support its game-development business," which represent about a third of sales.
Read more of this story at Slashdot.
- Microsoft and Nvidia Unveil Surface Laptop Ultra For $2,599
At a press event today, Microsoft unveiled the new Surface Laptop Ultra featuring an NVIDIA RTX Spark platform with a Blackwell-based GPU capable of up to one petaflop of AI compute. The laptop supports up to 128GB of unified memory for running models as large as 120 billion parameters locally, while also adding a 15-inch mini-LED display, expanded ports, upgraded cooling, and support for hundreds of AAA games. It's available for pre-order today starting at $2,599. Neowin reports: To keep the device's temperature under control, Microsoft has also developed a new cooling system that offers up to 2.5 times the thermal capacity of the 15-inch Surface Laptop 7th Edition. The Surface Laptop Ultra comes with a 15-inch PixelSense Ultra mini-LED touchscreen with a 3:2 aspect ratio, a pixel density of 262 PPI, and peak HDR brightness of up to 2,000 nits. Despite its beefy specs, the Surface Laptop Ultra measures less than 18mm thick and weighs under 4.5 pounds (around 2kg). The laptop will be available in Platinum and Nightfall finishes. Microsoft has also increased the size of the precision haptic touchpad by more than 30% compared to the Surface Laptop 7th Edition for improved haptic input. The Surface Laptop Ultra includes a broader selection of ports, featuring USB-C, USB-A, HDMI, a 3.5mm headphone jack, and a full-size SD card reader. It also features the world's first built-in USB-C magnetic charging.
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- Xbox Secures Exclusive GTA 6 Streaming Rights
Microsoft has reportedly secured exclusive cloud-streaming rights for Grand Theft Auto VI, meaning Xbox Cloud Gaming will be the only service able to stream the game at launch. "Rockstar Games still hasn't announced a PC version of Grand Theft Auto VI, so this deal will allow Xbox to market its Xbox Cloud Gaming service to PC players who would otherwise need an Xbox Series X / S or PS5 console," reports The Verge. From the report: News of the streaming rights comes around a month after Microsoft announced some major changes to Xbox Cloud Gaming. From November, the same month Grand Theft Auto VI releases, Microsoft is limiting streaming hours to just 15 hours for Xbox Game Pass Ultimate subscribers, 10 hours for Premium subscribers, and just five hours for Game Pass Essential.Microsoft is also opening up access to Xbox Cloud Gaming with a pay-as-you-go option next month, rather than being limited to Game Pass subscriptions. The pay-as-you-go option is perfectly timed for Grand Theft Auto VI, allowing those who don't own an Xbox, or who primarily play from a phone, to stream the game by paying for a bundle of hours.
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- Francis Halzen Wins Nobel Physics Prize For Antarctic 'Ghost Particle' Hunt
University of Wisconsin-Madison physicist Francis Halzen has been awarded the 2026 Nobel Prize in Physics for his contributions to understanding astrophysical neutrinos. Halzen led the development of the IceCube Neutrino Observatory beneath the Antarctic ice, which has helped trace high-energy neutrinos back to cosmic sources such as supermassive black holes and opened a new era of "multi-messenger" astronomy. Longtime Slashdot reader schwit1 shares a report from UW-Madison: Embedded in a cubic kilometer of Antarctic ice, IceCube uses thousands of light sensors to survey the universe for neutrinos, nearly massless particles that rarely interact with other matter. Neutrinos provide information about the workings of black holes, galaxies and other objects in the cosmos. "IceCube is like no other telescope in the world," says UW-Madison interim Chancellor Eric M. Wilcots. "And there is no other scientist quite like Francis Halzen, whose idea to create a neutrino detector under almost a mile of ice has led to a remarkable multinational and multi-institutional scientific collaboration and a fundamental shift in how we think about the universe." Unlike the neutral neutrino, cosmic rays are charged particles whose paths cannot be traced directly back to their sources. But the powerful cosmic accelerators that produce them, like supermassive black holes, will also produce neutrinos. These so-called "ghost particles" travel nearly undisturbed from their accelerators, giving scientists an almost direct pointer to their source. Along with observations by other telescopes, the neutrino first detected by IceCube provided the first-ever evidence of a source of high-energy cosmic rays, whose origins have been notoriously difficult to pinpoint since their discovery over 100 years ago by 1936 physics Nobel laureate Victor Hess.
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- Google Enters Massive 3.6-GW Power Deal With Constellation Energy
An anonymous reader quotes a report from Reuters: Google has contracted for 3,590 megawatts of power from Constellation Energy on the largest US power grid, with new nuclear energy accounting for about a quarter of that supply, the companies said on Tuesday. Constellation will make more than $4.3 billion of new investments in its fleet as part of the agreement, which involves adding capacity at several of the power company's nuclear reactors in the Midwest and Mid-Atlantic regions, the companies said. [...] Over the last two years, Constellation unveiled an agreement to restart its Three Mile Island reactor in Pennsylvania to serve Microsoft data centers, while Google contracted to restart NextEra Energy's nuclear power plant in Iowa. In the latest arrangement, Google entered into a 20-year power purchase agreement for 890 megawatts of electricity from multiple Constellation-owned nuclear power plants, which would be upgraded to produce more electricity from existing reactors. Electricity from the first of the upgraded plants is expected to be delivered in 2028, the companies said. Google also entered into a 15-year supply agreement for an additional 2,700 megawatts of power from Constellation in the PJM power grid. That power is not tied to a specific generation source and serves as long-term revenue certainty for Constellation's operating plants, Google said. Maryland-based Constellation is the largest US nuclear power plant operator and owns a major fleet of natural-gas-fired power plants as well as geothermal energy following its acquisition of electricity producer Calpine Corp earlier this year. [...] The 11 nuclear units expected to be upgraded as part of the arrangement with Google are in Illinois, Pennsylvania, and New Jersey, within the footprint of the largest US electric grid -- PJM Interconnection. Joe Dominguez, chairman, president and CEO of Constellation, said the arrangement with Google is a "model for how technology companies and the energy industry can work together to responsibly develop the digital economy and invest in our nation's energy infrastructure in a way that delivers grid-wide benefits for all, funded by private entities."
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- South Korea Says AI Agents May Have Been Used to Hack the Country's Banks
South Korean President Lee Jae Myung says there are signs AI models may have been used in recent cyberattacks against several major banks. "In some hacking incidents, signs have emerged of AI being used, causing considerable public concern and anxiety," Lee said during a cabinet meeting. "Please establish the circumstances swiftly and clearly, and concentrate personnel and resources on minimizing the damage." Reuters reports: South Korea's police have launched a full-scale investigation into the hacking attacks against commercial banks that led to a breach of customers' personal information, the Yonhap news agency reported on Tuesday. Shinhan Bank, KB Kookmin Bank and others had reported cyberattacks, the Financial Services Commission (FSC) said on Friday, while Yonhap reported that Hana Bank and Woori Bank also suffered breaches. Authorities have not yet disclosed details on what kind of AI tools were used in the hacking incidents or the full scale of the breaches. On Sunday, FSC Chairman Lee Eog-weon convened an emergency meeting with financial industry associations, regulators and executives from affected institutions, warning that the sector must respond with the highest level of vigilance. Financial watchdog the Financial Supervisory Service (FSS) and the Financial Security Institute shared data about 28 unique IP addresses and some country information linked to the recent hacking attempts with the financial sector, the FSS said on Tuesday.
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- 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]
- Inside the Windows I/O Manager: deep dive into how read I/O requests are initialized
In this article. I am going to explain the different steps the I/O manager follows when initializing an I/O operation starting from determining the right target, choosing the right path and finally sending the request to be processed by the right drivers. To make it easier I choose to focus on read requests only since the major steps are common by all types of requests. ↫ Win-Ware A very in-depth look at Windows I/O Manager.
- A minimal kernel in Swift, running in QEMU
At OSNews, we love us a hobby operating system project. I started a small experiment: writing a very basic kernel in Swift, and running on QEMU. The goal is obviously not to replace Linux or any other popular kernel, but just to have fun and understand what is required to make a program run without an operating system underneath it. Actually I made a similar experiment years before with arOS 10 years ago. For the moment, the kernel does only one thing: it prints a message through QEMU and then waits forever, which is enough for a first deep dive. ↫ Carette Antonin This is effectively a hello world! kernel, as it doesnt actually do much else at this point. Still, theres a ton of details in the article for the aspiring kernel developers among you.
- Microsoft is overhauling and redesigning search in Windows, and it seems nice?
Whenever Microsoft starts messing with something like the search function in Windows, a lot of people are going to be holding their breath and expecting the worst. Well, get ready, because theyre redesigning the whole thing. In July, we shared how we are improving the Windows Search Box with less clutter and more control. We introduced a calmer home screen, removed promotional content from web results, and gave you more choice over whether web and Microsoft Store suggestions appear. Today, we’re carrying those investments forward with a new Windows Search experience built on WinUI 3. This modern foundation makes Windows Search faster and more efficient with resources, while delivering an even more streamlined and focused design. ↫ Anshul Rawat at the Windows Blogs The company claims this new version of search is faster and uses less memory, which, if true, are very welcome improvements. Its also just a single column of results now, and theyre adding inline previews for things like weather and files on your machine, as well as for answers to all kinds of queries you might normally go to an online search engine for. You can now also use search to perform all kinds of tasks in Windows, like turning on dark mode, managing windows, and so on. All of this can be done using relatively natural language, and Microsoft claims theyve implemented better detection of typing errors and synonyms, which is quite welcome. Weirdly enough, though, its not yet integrated into the Start menu, since its a preview just for testers, but thats something theyre working on for future releases. Judging by the videos and screenshots, Im actually kind of positively surprised. This looks quite decent and nice, and if the promised performance improvements actually materialise, this may actually be an upgrade to search worth looking forward to. Of course, this is still Microsoft, so its just as likely theyll screw up somewhere between now and when this goes live to regular users. Still, I think it looks decent.
- Chimera Linux: creating distribution build tooling for a small community
Chimera Linux is a relatively new Linux distribution, and quite a unique on at that, as it combines the core tools from FreeBSD, the LLVM toolchain, and the Musl C library instead of the usual suspects. Despite being relatively new, it still has some serious pedigree as the project was started by Nina q66!, who was part of the Void Linux team. At Void, she maintained the various PowerPC/POWER ports of the distribution until Chimera became her sole focus. Nina published a detailed blog post today about how the Chimera team builds the tooling for their distribution, as well as the goals its trying to achieve. It covers everything from a bit of personal history, the rationale behind the project, who its catering to, how its tooling works and why, and the infrastructure theyve built that underpins it all. Theres a lot to process here, with one of the most interesting little details at least to me, as someone who has two POWER9 machines the fact that Chimera started with the ppc64le target only. The article is an incredibly interesting look at not just the how of Chimera, but also the why, which makes for some really fascinating reading.
- KDE developer takes a look at COSMIC
KDE contributor and developer Niccolò Venerandi has published an article about COSMIC, System76s brand new desktop environment. Its been almost a year since Ive last tried COSMIC; though development since then has mostly been centered around stability (going from late alpha to stable releases now!) there have been a fair bit of user-facing changes too which I adore. I thus have to ask myself: should I switch to COSMIC? The answer obviously is no, but thats just because I got addicted to KDE Plasma, so lets try to be more objective here. ↫ Niccolò Venerandi Honestly, this is one of the best reviews! Ive seen of COSMIC, and paints System76s hard work in a really positive light. Venerandi spots countless really nice touches hed love to see adopted by KDE, while also hitting on what I agree is COSMICs biggest shortcoming at this point: theres basically no ecosystem around it. COSMIC uses its own Rust-based toolkit instead of GTK or Qt, but of course, theres very few other applications that actually use said toolkit. The end result is that if you run COSMIC, youre going to have to supplement it with countless GTK and Qt application, none of which will inherit all the nice features, touches, and graphics from COSMIC. This isnt really a complaint about COSMIC itself or the work its developers are putting into it, but more a fact of life for such a new desktop environment using an otherwise unpopular (as of right now) toolkit. This may very well change in the future, but for now, if you choose to run COSMIC, youre going to have to accept a very inconsistent and messy desktop. This wont matter to everyone, but it sure does matter to me, and its the one reason why at this point I have zero interest in running COSMIC. I really hope this changes in the future competition is good but its going to be a long road.
- Microsoft claims its optimising Windows for 8GB of RAM
Speaking of Windows and performance, how about that RAM crisis? Microsoft is feeling the squeeze too, and is apparently doing work up and down the Windows stack to improve its memory consumption. Microsoft’s Windows chief Pavan Davuluri has admitted that the rising cost of memory is pushing the company to make Windows 11 use less RAM. Microsoft is working on the Windows memory manager, memory compression, WinUI 3 and WebView2, and has made “memory optimization for 8GB and above” an official priority for the rest of 2026. ↫ Abhijith M B at Windows Latest This might be the only positive consequence of the RAM crisis.
- Windows legacy 8.3 filename support actually negatively affects performance
To this day, Windows retains full support for the old MS-DOS 8.3 filename limitation, and it does this by creating 8.3 aliases for files with longer names. Apparently, this has a measurable effect on performance, so naturally, people are going to turn it off to make their Windows installations perform better. According to the user, this resulted in noticeably smoother scrolling in Tile view. They subsequently repeated the process on several folders they regularly use and reported that searching through files became much faster. The user also claimed that external hard drives became faster and that browsing an Android directory over USB or FTP behaved more like a regular Windows folder, including when copying large numbers of music files. ↫ Sayan Sen at Neowin You can disable this legacy feature in Windows per volume or globally, but Microsoft is warning users not to do so. Even in 2026, applications and registry entries may depend on 8.3 filenames being available, so removing them can lead to unexpected outcomes. Its just one of those things you wouldnt expect to still be around or have a measurable impact in the days of fast SSDs, but theres enough credibly evidence out there to suggest that yes, it actually does negatively affect performance. If youre doing a lot of file operations in Windows, it might be worthwhile to do some testing of your own to see if you can speed things up. Or, you know, you can just not use a house of cards disguised as a serious operating system.
- Apple changes Full Disk Access permission in macOS
Apples macOS has a Full Disk Access permission, designed to allow backup applications full access to, well, the disk, so they can perform their job properly. Apple posted a notice on its website that its going to further restrict this permission, because some applications were abusing this permission to gain access to users messages, emails, and so on, which it obviously isnt intended for. What kind of applications, you may ask? Going forward, we will introduce additional controls to ensure that users who genuinely wish to grant an app this extraordinary level of access can only do so with very explicit user action. Addressing this is critical. As AI agents become increasingly capable and autonomous, the risks associated with this level of access will grow substantially. We are committed to ensuring users clearly understand these risks before granting such access, so they can make informed decisions about their own data and privacy. ↫ Announcement from Apple This was prompted by a story a few weeks ago, where Facebooks Muse AI! tool was apparently reading peoples private messages and other data, and even sent messages on users behalf, without informing its users. Its incredibly naive to think Facebook software in 2026 would not do creepy things, so Im honestly not at all surprised. It makes sense in Apples worldview to further restrict permissions in response, but Im sure more experienced macOS users are not going to like this.
- Klassik brings KDE3s look and feel to KDE Plasma 6
The KDE project recently brought back its classic Oxygen and Air themes, but what if you prefer something0 A little older? A modern recreation of the classic KDE 3 desktop experience for KDE Plasma 6, built entirely using Qt 6 and Qt Quick, with full support for Wayland and fractional scaling. ↫ Klassik GitHub page Neat.
- SquirrelOS is an operating system named after the squirrel
I like squirrels. Apparently, theres a SquirrelOS. Its a small hobby OS learning project from five years ago, developed by Immanuel Daviel A. Garcia. A simple DOS like OS made in Assembly and C with a ported version of Stephen Brennans Shell. ↫ SquirrelOS GitHub page Why do I like squirrels? I dont know man, theyre just cute.
- Google breaks promise to provide 10 years of updates to Chromebooks
Google launched its Googlebooks platform a week ago, and a lot of people were wondering what this meant for Chrome OS and Chromebooks. Since Googlebooks and its Android-based Googlebook OS lack the management frameworks markets like schools require, Chromebooks will continue to be available for now, until such time Googlebooks catch up in that regard. However, in a support document, Google states that update support for all Chromebook devices will end in 2034: ChromeOS devices will continue to receive regular updates and security patches through mid-2034. For qualifying devices purchased today whose 10-year support lifecycle extends beyond 2034, Google is committed to supporting your transition to Googlebook OS, with many devices offering direct migration paths. ↫ Google support document Google promised 10 years of updates for all Chromebooks, and its now breaking that promise for anyone buying a Chromebook between now and whenever the last Chromebook rolls off the production line. Sadly, we live in a world where corporations are free to make and break whatever promises they want virtually free of consequences, and as society were so used to it that anti-consumer behaviour like this barely elicits a shrug. Google does state that many newer commercial Chromebook models will be capable of upgrading to Googlebook OS!, but that, too, is just another promise and a vague, one at that so who knows how many devices will actually be capable of upgrading out in the real world. On top of that, we have no idea if Googlebooks will just be yet another in a long line of quickly abandoned Google tablet/laptop projects, further adding to the uncertainty. Stuff like this should not be legal.
- macOS Golden Gate is a buggy mess!
In June 2008 Apple announced Mac OS X Snow Leopard, proudly boasting that it would have no new features!. Instead of piling on new things, Snow Leopard aimed to build on the success of its predecessor, Leopard, opting to focus on under-the-hood performance and stability improvements throughout the system. 18 years later, Apple is taking a similar approach with macOS 27. Golden Gate aims to fix the missteps of last years Tahoe, promising an expansive set of improvements and a more responsive and delightful experience!. Does it hold up? Here are just some of the bugs I’ve encountered in my daily use over the past couple of weeks. ↫ Chester at SquareOrbits Im getting some real Windows 11 vibes from this long list of bugs and issues, further underlining my perception that Apple completely lost the plot when it comes to Mac OS X (in the past) and MacOS (today). These are not the kind of things youd find in the heydays of Mac OS X, back when I was a devout user, and makes me glad I abandoned ship long, long ago (around the time of the Intel transition). I dont see stuff like this in GNOME or KDE, and while not nearly as bad as Windows 11, the cracks are obvious. I am by no means an expert at how Apple is run and how it organises itself, but as a layperson I do wonder if the company is simply trying to do too much too many different platforms, too many different crucial components it all develops internally, too many different markets to please. Things are going to fall through the cracks when you try to keep this many plates spinning.
- Tcl/Tk 9.1 released
A brand new Tcl/Tk release, in the form of Tcl/Tk 9.1. The new features in Tcl are a bit difficult for me to properly parse as a non-developer, but Tks improvements are easy to understand: it brings supports for screen readers, initial supports for bidirectional and RTL scripts, improved listbox selection colours, and more. It also happens to drop support for Windows XP appearances, if thats something that matters to you.
- WSL containers are now generally available
Microsoft has announced WSL containers for developers who arent already using Docker, Podman, or Rancher on their Windows workstations. WSL containers is now generally available! Check out this blog post to learn more about this overall feature enabling seamless access to Linux containers on Windows via the new “wslc.exe” command. This new Linux container platform comes with multiple architectures changes compared to WSL, which we’ll detail in this post. ↫ Pierre Boulay at the Microsoft Dev Blogs If you already have WSL installed, you can run wsl -update to get this new container feature, or you can download it straight from GitHub.
- MotifCentral: all things Motif/Xt/Xlib
Over the last few days and weeks or so, a few of the people I follow and interact with on Fedi have been talking about centralising information, tools, applications, and expertise from the Motif (and Xt, Xlib, and X11) ecosystem. Theres a ton of information, resources, and actively maintained applications out there, but its all spread out and sometimes difficult to find, and so Thomas Adam one of the core developers of FVWM, among other things, as well as creator of CoW (FVWM for Wayland, more or less) has created an effort to centralise all of this. Motif Central brings together information about Motif, Xt, Xlib and X11: how they fit together, how to program with them, and where to find the manuals, examples and historical material that explain them. Begin with the X programming stack, build your first Motif application, or explore the programming resources. The history pages describe the libraries origins, while the archive guide helps you navigate older documentation. ↫ MotifCentral Theres been a whole flurry of activity around Motif lately, including the updated and maintained fork we talked about a few weeks ago. The people loosely collaborating on MotifCentral also submitted patches to CDE to make sure it works on the new Motif fork, with the CDE developers setting up a build pipeline for easier testing. Making sure CDE, the classic Motif desktop environment, works well with the maintained Motif fork quite a few people seem to be rallying around is a worthwhile effort. Were still quite far from a complete(-ish) modern Motif ecosystem, but its very heartwarming to see just how many people are actually still interested in it. My perhaps misguided hope is that we can somehow get to a modernised Motif/CDE desktop environment and applications, making it possible to more easily run a modern Motif environment on Linux and the BSDs. One may dream.
- Windows 10 breaks far less often than Windows 11
Windows 11 received its September update on the 8th of this month, and within days Microsoft had acknowledged or investigated problems involving Remote Desktop, USB audio, Linux and WSL-based apps like Claude Cowork, and enterprise domain issues. Windows Latest also found File History failures, Explorer.exe crashes, and AMD GPU instability, with an emergency update following on September 14 that still did not fix everything. This got us curious, and we looked back across the nine monthly updates released from January through September 2026 and, rather unsurprisingly, Windows 10 update history isn’t infected with nearly as many bugs as that of Windows 11. ↫ Abhijith M B at Windows Latest Of course, Windows 10 also isnt getting nearly as much attention from Microsoft, but thats kind of the whole point, isnt it? Whenever Microsoft touches something, especially over the last 5 years or so, its one cascade of failures after the other, eroding trust in Windows updates even more (if thats even possible). In that light, why would you want to use Windows 11 and all the headaches that come with it, when Windows 10 is right there, still being supported, albeit without the latest bells and whistles that only seem to break Windows 11 anyway? If you really do need or want to use Windows, consider switching back to Windows 10 whenever the usual Windows reinstallation time draws near. You wont lose much, but will gain quite a bit in the process. Of course, this wont be a responsible or usable choice forever, but at this point in time, I definitely think its the optimal choice for quite a few people.
- Linux Moves Closer to Retiring the x32 ABI After Years of Limited Adoption
by George Whittaker
Linux kernel developers are renewing efforts to retire the x32 application binary interface (ABI), a little-used compatibility feature that attempted to combine the advantages of 64-bit processors with the smaller memory footprint of 32-bit applications. A revised patch series submitted on October 8, 2026, proposes the first steps toward disabling the interface, potentially ending support for an architecture experiment introduced more than 14 years ago.
The latest proposal comes from Sebastian Andrzej Siewior, a Linux kernel developer at Linutronix who has been working on the removal effort throughout 2026. Rather than immediately deleting every component associated with x32, the proposed approach would first prevent the feature from being enabled through normal kernel configuration. This would give remaining users and distribution maintainers an opportunity to respond before the underlying implementation is removed.
The effort reflects a broader challenge in Linux development: maintaining compatibility with older or rarely used technologies while keeping the kernel manageable, secure, and efficient. Although x32 offered theoretical performance and memory advantages, it never achieved widespread adoption. With conventional x86_64 software dominating modern Linux systems, developers are increasingly questioning whether the additional maintenance burden remains justified.
Understanding the Linux x32 ABI
The x32 ABI was introduced with Linux kernel 3.4 in 2012 as an alternative to conventional 32-bit and 64-bit application environments. Its goal was to provide applications with access to the architectural improvements of x86_64 processors while retaining smaller data types and pointers associated with 32-bit software.
Traditional 32-bit x86 applications use the i386 ABI, which operates with a more limited register set and 32-bit execution conventions. Standard x86_64 applications, meanwhile, benefit from additional general-purpose registers, wider registers, and modern calling conventions, but they normally use 64-bit pointers. Those larger pointers can increase memory consumption in applications that maintain large numbers of pointer-heavy data structures.
The x32 ABI attempted to offer a compromise. Applications would execute using the x86_64 instruction set and its larger register file while retaining 32-bit integers, long values, and pointers. This programming model is commonly described as ILP32, meaning that integers, long integers, and pointers are all 32 bits wide.
The distinction can be illustrated by comparing the expected sizes of common C data types:
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- Google's Kage Project Rethinks Linux Kernel Security With Isolated Device Drivers
by George Whittaker
Google is exploring a new approach to Linux kernel security that could significantly change how device drivers interact with the operating system. The experimental project, known as Kage, uses compiler-based sandboxing to isolate drivers inside the kernel, potentially limiting the damage caused by memory corruption, programming errors, and exploitable vulnerabilities without requiring drivers to run as separate user-space processes.
The research was presented at the Linux Plumbers Conference 2026, held October 5–7, with Stanford University and Google researcher Zachary Yedidia discussing how LLVM's Lightweight Fault Isolation (LFI) technology can create restricted execution environments for native kernel code. Unlike conventional isolation techniques, which often depend on separate processes or virtual machines, Kage attempts to preserve the performance advantages of kernel-space execution while reducing the amount of memory individual drivers can access.
Early prototypes have already demonstrated the concept using NVMe storage, networking, and Wi-Fi drivers. However, Kage remains an experimental research project rather than a feature available in mainstream Linux distributions. Its developers are still investigating performance, hardware access, and compatibility with more complicated drivers, including graphics hardware.
Why Device Drivers Remain a Major Linux Security Challenge
Linux device drivers are responsible for connecting the operating system to hardware components, including graphics cards, network adapters, storage controllers, USB devices, and wireless chipsets. Most traditional Linux drivers execute in kernel space, giving them privileged access to system resources and the ability to interact directly with hardware. This architecture is one reason Linux can deliver high performance across such a broad range of devices, but it also creates a significant security challenge.
When an ordinary application encounters a memory error, the operating system can often terminate that process without affecting the rest of the system. Kernel drivers operate under different conditions. Because they typically share the kernel's address space and privileges, an invalid memory access or exploitable vulnerability can affect unrelated kernel components, potentially resulting in a system crash, privilege escalation, or complete compromise of the operating system.
The challenge becomes more complicated when considering the enormous number of drivers supported by Linux. Some are maintained by large organizations with extensive testing infrastructure, while others receive contributions from smaller development teams or individual maintainers. Even carefully reviewed drivers can contain bugs, particularly when they interact with complicated hardware, asynchronous operations, and memory-management mechanisms.
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- Speech Synthesis on Linux: Adding a Voice to Scripts and Systems
by George Whittaker
Linux users have long had a pragmatic relationship with text-to-speech. The classic open-source engines have been available for years, wired into accessibility tools and the occasional script, dependable but unmistakably robotic. They do the job where the job is simply to convert text to some kind of speech, but the mechanical output has kept them out of anything where the voice actually matters. The arrival of high-quality speech synthesis delivered over an API changes what is possible, letting Linux users add genuinely natural voices to scripts, services, and applications without hosting a heavyweight model themselves.
The Familiar Trade-Off
Anyone who has used the traditional Linux speech engines knows the trade-off. They are free, local, and scriptable, which fits the Linux ethos perfectly, but the voices are clearly synthetic. For accessibility and for utilitarian tasks where intelligibility is all that counts, that has been acceptable. For anything user-facing where the quality of the voice shapes the experience, it has not.
The alternative of running a modern, high-quality speech model locally is possible but comes with real costs: significant computational requirements, model management, and the ongoing maintenance of a demanding piece of infrastructure. For many use cases, particularly on servers, embedded systems, or ordinary workstations, that overhead is disproportionate to the need. This is the gap that an API-based approach fills, offering the quality of a large modern model without the burden of hosting one.
The API Approach on Linux
Delivering speech synthesis over an API fits naturally into how Linux users already build things. Rather than installing and maintaining a model, you make a request to a service and receive audio back, which you can then play, save, or pipe into whatever comes next. A Go to Full Article
- Archinstall 4.5 Released with AArch64 Support, Real-Time Kernels, and Major Installer Fixes
by George Whittaker
The Arch Linux project has released Archinstall 4.5, the latest version of its guided text-based installer, bringing expanded AArch64 support, new real-time Linux kernel options, additional translations, security improvements, and numerous fixes for installation workflows.
Archinstall 4.5 was released on September 29, 2026, roughly three months after Archinstall 4.4. The new version arrives just ahead of Arch Linux's October installation media refresh and has already been packaged as archinstall 4.5-1 for Arch Linux repositories.
While Archinstall remains optional, it provides users with a guided way to configure an Arch Linux installation without manually performing every step described in the Arch installation guide. Version 4.5 concentrates primarily on hardware support, installer reliability, security, and expanding the range of systems that can use the guided installation process.
AArch64 Support Gets a Major Upgrade
One of the biggest changes in Archinstall 4.5 is improved support for AArch64, the 64-bit ARM architecture.
The installer can now handle GRUB and Limine EFI installations on AArch64 systems. It also gains support for the proper AArch64 root partition type GUID.
Previously, parts of Archinstall's bootloader configuration were more heavily oriented toward x86_64 installations. The latest changes make its guided installation workflow more useful on ARM64 hardware.
AArch64 has become increasingly important throughout the Linux ecosystem. The architecture can now be found in cloud servers, development boards, laptops, workstations, and specialized computing platforms.
Supporting both GRUB and Limine EFI installations gives Archinstall more flexibility when preparing these systems.
GRUB Can Now Be Installed on AArch64
GRUB remains one of the most widely used Linux bootloaders, and Archinstall 4.5 extends its installation logic to AArch64 EFI systems.
This allows ARM64 installations to use a bootloader workflow much closer to what Archinstall already provides on conventional x86_64 UEFI computers.
The change doesn't mean every ARM device will automatically become compatible with Arch Linux. ARM hardware can still have highly platform-specific firmware and boot requirements.
It does, however, remove an important Archinstall limitation for AArch64 machines that provide conventional UEFI environments.
Limine EFI Support Expands to ARM64
The same architectural expansion applies to Limine.
Limine is a modern multiprotocol bootloader supported as one of Archinstall's bootloader choices. Archinstall 4.5 extends its EFI installation support to AArch64 as well.
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- systemd 262 Released with Static PID 1, Intel TDX, TPM Improvements, and New Container Features
by George Whittaker
The systemd project has officially released systemd 262, delivering another substantial update to the system and service manager used by most major Linux distributions. The final release was tagged on September 22, 2026, following three release candidates earlier in the month.
Systemd 262 introduces improvements across service management, containers, virtualization, encrypted storage, TPM security, networking, journal recovery, system updates, and unattended installations. Among the most interesting additions are the ability to build systemd as a single statically linked PID 1 binary, Intel TDX support in systemd-vmspawn, Live Update Orchestrator integration, improved TPM-backed encryption, and new fallback unit files embedded directly into the systemd manager.
The release also contains a rather unusual development safeguard: an AI/LLM canary intended to help identify code contributions generated by AI that haven't been properly reviewed by a human before submission.
systemd 262 Is Officially Available
The final systemd 262 source was tagged by systemd developer Luca Boccassi on September 22.
The upstream tag identifies commit 8cc40e0c5e9234bf45084751ac53b1fbfe70b492 as systemd v262, following release candidates published throughout September.
The release has already begun reaching Linux distribution development repositories.
Debian accepted systemd 262-1 into Debian Unstable on September 22, while Fedora has prepared systemd 262 packages for Fedora 45.
As usual, the speed at which systemd 262 reaches ordinary users will depend on each distribution's update policy.
systemd Can Now Become a Single Static PID 1 Binary
One of the most interesting changes in systemd 262 is support for building systemd as a single statically linked PID 1 and executor binary.
The feature is primarily intended for extremely small container environments.
Normally, systemd depends on a collection of dynamically linked libraries and supporting components. That architecture makes sense for a complete Linux distribution, but containers sometimes need a much smaller runtime environment.
The new static configuration makes it possible to create a more self-contained systemd executable suitable for minimal container images.
These builds avoid dynamically loading optional libraries and use simplified mechanisms for resolving users and groups rather than relying on the complete Name Service Switch infrastructure.
This doesn't mean normal Linux distributions will suddenly replace their standard systemd packages with a giant static executable. The capability is specifically useful for specialized container and minimal-system deployments.
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- Ubuntu Container Escape Vulnerability Gets Public Exploit Before Kernel Patch Arrives
by George Whittaker
Ubuntu administrators running containerized workloads have a new Linux kernel security problem to watch closely. Public exploit code is now available for CVE-2026-80521, a Linux kernel use-after-free vulnerability that can allow an unprivileged process inside a container to escape and obtain root privileges on the underlying host.
Security firm DepthFirst published its research and exploit on September 22, 2026, demonstrating the attack against Ubuntu 26.04 LTS. The underlying Linux kernel vulnerability had already been fixed upstream on August 6, but as of September 23, Ubuntu's security tracker still lists the main kernel package in Ubuntu 26.04 LTS as "Vulnerable, work in progress," while Ubuntu 24.04 LTS is also listed as vulnerable.
The situation is particularly important for Docker, Kubernetes, cloud infrastructure, and other environments that run potentially untrusted workloads because the vulnerable kernel functionality can be reached through ordinary operations available inside standard containers.
There is currently no confirmed evidence that CVE-2026-80521 is being actively exploited in real-world attacks, and the vulnerability isn't listed in CISA's Known Exploited Vulnerabilities catalog. The availability of working public exploit code nevertheless makes the patch gap considerably more important.
CVE-2026-80521 Is a Linux Kernel Vulnerability
Although Ubuntu is receiving much of the attention because the newly published exploit specifically targets it, CVE-2026-80521 is fundamentally a Linux kernel vulnerability.
The problem exists in the kernel's AF_UNIX socket subsystem, specifically within its garbage collection mechanism.
AF_UNIX sockets, commonly called Unix-domain sockets, provide local inter-process communication between applications running on the same system.
Unlike conventional network sockets, they don't need to communicate across a network. They are widely used by Linux applications and services for fast communication between local processes.
They also support passing file descriptors between processes through SCM_RIGHTS messages, and it is the kernel's management of these references that creates the conditions for CVE-2026-80521.
A Race Condition Leads to Use-After-Free
At the technical level, CVE-2026-80521 involves a race condition inside the AF_UNIX garbage collector.
The kernel needs to track references between Unix sockets when file descriptors are passed between processes. Circular references can develop, where one socket effectively references another while that socket references something else in the same group.
Linux represents these relationships internally and periodically determines which references can safely be removed.
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- Fedora Linux 45 Beta Released with Python 3.15, GCC 16.2, and Major Security Changes
by George Whittaker
The Fedora Project has officially released Fedora Linux 45 Beta, giving users an early look at the technologies expected to form the foundation of the final Fedora 45 release. The beta became available on September 15, 2026, after Fedora's Quality team approved Release Candidate 1.3 for publication.
Fedora 45 Beta brings significant changes throughout the operating system, including Python 3.15, GCC 16.2, glibc 2.44, GNU Binutils 2.47, Go 1.27, LLVM 23, Podman 6, stricter RPM signature verification, improved DNF5 protections, a new userspace virtual console, standardized desktop secret storage, and substantial installer improvements.
The release is available across Fedora Workstation, KDE Plasma Desktop, Server, Cloud, IoT, Atomic Desktops, Spins, and Labs, although a few prerelease images are excluded.
Fedora 45 Beta Is Now Available
Fedora Linux 45 Beta represents the final major public testing milestone before Fedora 45 reaches stable status.
Fedora describes its beta releases as code-complete previews that closely represent what users should expect from the final version. Development isn't finished, however, and bugs or incomplete migrations can still be discovered during real-world testing.
Fedora 45 Beta is currently available in several major editions:
Fedora Workstation 45 Beta Fedora KDE Plasma Desktop 45 Beta Fedora Server 45 Beta Fedora Cloud 45 Beta Fedora IoT 45 Beta Fedora Atomic Desktops Fedora Spins Fedora Labs
Existing Fedora installations can also be upgraded to the beta using Fedora's DNF system-upgrade process.
Fedora's official Workstation download page confirms Beta 1.3 images for both x86_64 and AArch64 systems.
A New Virtual Console with kmscon
One of Fedora 45's more unusual system-level changes is the replacement of the traditional in-kernel console with kmscon.
Fedora describes kmscon as a modern userspace virtual terminal implementation that provides smoother rendering, better internationalization and font handling, improved visual integration, and security improvements compared with the older console infrastructure.
This affects the virtual terminals users encounter outside their normal graphical desktop session.
Most desktop users spend relatively little time interacting directly with these consoles, but they remain important for troubleshooting, system administration, servers, recovery operations, and systems running without a graphical environment.
Moving that functionality into userspace also gives Fedora more flexibility for future development instead of relying entirely on the legacy kernel console implementation.
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- Thunderbird 156 Released with OAuth Improvements, OpenPGP Updates, and Major Linux Fixes
by George Whittaker
The Thunderbird team has officially released Thunderbird 156, bringing another round of new features, security improvements, authentication enhancements, and reliability fixes to the popular open-source email client. Released on September 15, 2026, the update is available for Linux alongside Windows and macOS.
Thunderbird 156 is not a dramatic redesign of the desktop mail client. Instead, it concentrates on improving areas that matter to everyday users and system administrators, including OAuth authentication, OpenPGP, POP3, IMAP, Exchange Web Services, SMTP, attachments, calendars, enterprise policies, and security.
For Linux users in particular, the release delivers several fixes affecting common mail protocols and account configurations while retaining support for Linux environments using GTK+ 3.14 or newer.
Thunderbird 156 Arrives on Linux
Thunderbird 156 follows version 154, which arrived in August with features including optional system tray operation and Microsoft Graph support for Microsoft 365.
Version 156 continues the project's monthly release cycle with a more targeted collection of authentication, security, compatibility, and reliability improvements.
According to Thunderbird's official release notes, version 156 requires:
Linux: GTK+ 3.14 or newer Windows: Windows 10 or newer macOS: macOS 10.15 or newer
Thunderbird 156 was officially released on September 15.
Linux distribution availability will vary because distributions can package Thunderbird according to their own schedules. Users receiving Thunderbird through another packaging channel may therefore see version 156 at a different time.
Custom OAuth Support Expands
One of the most significant areas of development in Thunderbird 156 is OAuth authentication.
Thunderbird now supports custom OAuth configurations containing an issuer ID and client secret for IMAP and POP3 accounts. Custom OAuth support has also been extended specifically to POP3.
OAuth has become increasingly important as email providers move away from conventional username-and-password authentication toward token-based authentication.
For Thunderbird, broader custom OAuth support means users and organizations have greater flexibility when connecting the client to mail services that don't fit Thunderbird's predefined provider configurations.
This can be particularly useful in enterprise environments, self-hosted infrastructure, and organizations operating their own identity systems.
Exchange Custom OAuth Setup Fixed
Exchange users receive an important related correction.
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- KDE Plasma 6.7.5 Released with Discover, KWin, Wayland, and HDR Fixes
by George Whittaker
The KDE Project has officially released KDE Plasma 6.7.5, delivering another round of bug fixes and stability improvements for the Plasma 6.7 desktop series. Released on September 8, 2026, the update contains roughly a month of fixes and updated translations contributed since Plasma 6.7.4 arrived in early August.
Unlike a major Plasma release, version 6.7.5 doesn't introduce a large collection of new desktop features. Instead, KDE has focused on fixing problems affecting Discover, KWin, Wayland, networking, System Monitor, Plasma Desktop, RPM-OSTree systems, Snap updates, HDR rendering, and several other components.
For users already running Plasma 6.7, this makes version 6.7.5 primarily a maintenance upgrade intended to make the desktop more dependable ahead of the next major Plasma series.
KDE Plasma 6.7.5 Arrives as the September Bugfix Release
KDE describes Plasma 6.7.5 as its September bugfix release for the Plasma 6 desktop.
The broader Plasma 6.7 series originally arrived in June 2026, followed by a succession of maintenance releases:
Plasma 6.7.1 on June 23 Plasma 6.7.2 on June 30 Plasma 6.7.3 on July 14 Plasma 6.7.4 on August 4 Plasma 6.7.5 on September 8
KDE's official download infrastructure confirms that the Plasma 6.7.5 source packages became available on September 8.
This slower maintenance cadence later in a Plasma series is normal. Once the most urgent post-release problems have been addressed, KDE generally shifts more development attention toward the next feature release while continuing to provide important fixes for the current branch.
Discover Receives Several Important Fixes
KDE's Discover software center receives some of the most noticeable improvements in Plasma 6.7.5.
One particularly annoying problem could cause Discover to become stuck while checking for updates when its Snap backend was installed but no Snap applications actually had updates available.
That problem has now been corrected.
Discover also behaves more reliably when fwupd, the Linux firmware update service, is unavailable. Previously, a broken or intentionally masked fwupd service could interfere with Discover's normal operation. Plasma 6.7.5 allows the rest of the application to continue functioning correctly in that situation.
This is useful for systems where firmware updating isn't supported, where administrators intentionally disable the service, or where fwupd encounters a configuration problem.
Firmware Updates No Longer Incorrectly Require Reboots
Another Discover correction addresses a regression involving firmware updates.
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- Slackware 16 Alpha 1 Released with Linux 6.18 LTS, GCC 16.2, and Plasma 6
by George Whittaker
One of Linux's oldest surviving distributions is moving closer to its next major release. Slackware 16 Alpha 1 became available on September 5, 2026, marking the first formal alpha milestone on the road toward Slackware Linux 16. The release follows a major rebuild of Slackware-current using a substantially newer GNU toolchain and brings together several upgrades that have accumulated since Slackware 15.0 arrived more than four years ago.
The alpha combines Linux 6.18 LTS, GCC 16.2.0, glibc 2.44, GNU Binutils 2.47, KDE Plasma 6, and numerous updated user-space packages while retaining much of the deliberately traditional architecture that has distinguished Slackware for decades.
For longtime Slackware users, Alpha 1 is particularly significant because it provides the clearest indication yet that the lengthy Slackware 16 development cycle is moving toward an eventual stable release.
Slackware 16 Finally Reaches Alpha
Slackware doesn't operate according to the predictable six-month or annual release schedules used by many other Linux distributions.
Instead, development takes place continuously through the Slackware-current branch. Patrick Volkerding and other contributors update that development tree until it reaches a state considered suitable for a stable release.
The previous major version, Slackware 15.0, was released in February 2022. More than four and a half years later, Slackware-current has now officially reached the first alpha milestone for version 16.
Volkerding marked the milestone following a complete rebuild of the distribution with its newly upgraded compiler, C library, and binary utilities.
The short changelog announcement even suggested there might finally be "a light at the end of the tunnel," a promising indication for Slackware users waiting for version 16.
The Entire Distribution Was Rebuilt
One of the most consequential changes behind Alpha 1 is a complete package rebuild.
Slackware's development toolchain has moved to:
GCC 16.2.0 glibc 2.44 GNU Binutils 2.47
After introducing those components, Slackware rebuilt the distribution's packages against the updated environment.
A full rebuild is much more significant than simply replacing three packages.
GCC is responsible for compiling much of the software distributed with Slackware, glibc provides fundamental C library functionality used throughout Linux user space, and Binutils supplies essential development utilities including the GNU assembler and linker.
Rebuilding the distribution against these versions gives Slackware 16 a considerably newer foundation than its predecessor.
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