[NTLUG:Discuss] [Re: Novatel Wireless USB modem isn't there.]

[Wayne Dahl]

More info that will hopefully mean more to you guys than it does to me...

This is from dmesg related to the USB connections and, I believe, to the 
Novatel modem....

[ 4941.774325] usb 1-1: new full speed USB device using ohci_hcd and 
address 3
[ 4941.861930] usb 1-1: configuration #1 chosen from 1 choice
[ 4941.919021] scsi7 : SCSI emulation for USB Mass Storage devices
[ 4941.919178] usb-storage: device found at 3
[ 4941.919182] usb-storage: waiting for device to settle before scanning
[ 4943.974092] usb-storage: device scan complete
[ 4944.023771] scsi 7:0:0:0: CD-ROM            Novatel  Mass Storage     
1.00 PQ: 0 ANSI: 2
[ 4944.017795] sr1: scsi-1 drive
[ 4944.017862] sr 7:0:0:0: Attached scsi CD-ROM sr1
[ 4944.017905] sr 7:0:0:0: Attached scsi generic sg3 type 5
[ 4944.275125] sr1: CDROM (ioctl) error, command: Get configuration 46 
00 00 00 00 00 00 00 20 00
[ 4944.275142] sr: Sense Key : No Sense [current]
[ 4944.275146] sr: Add. Sense: No additional sense information
[ 4953.739390] usbcore: deregistering interface driver usbserial_generic
[ 4953.740434] 
/build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: USB Serial 
deregistering driver generic
[ 4953.740647] usbcore: deregistering interface driver usbserial
[ 4956.674085] usbcore: registered new interface driver usbserial
[ 4956.674327] 
/build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: USB Serial 
support registered for generic
[ 4956.674538] usbcore: registered new interface driver usbserial_generic
[ 4956.674542] 
/build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: USB Serial 
Driver core
[ 4974.148061] usb 1-1: reset full speed USB device using ohci_hcd and 
address 3
[ 4974.311897] sr1: CDROM (ioctl) error, command: Get configuration 46 
00 00 00 00 00 00 00 20 00
[ 4974.311914] sr: Sense Key : No Sense [current]
[ 4974.311918] sr: Add. Sense: No additional sense information
[ 4977.282373] usb 1-1: USB disconnect, address 3
[ 4977.283000] scsi 7:0:0:0: rejecting I/O to dead device
[ 4977.283008] scsi 7:0:0:0: rejecting I/O to dead device
[ 4977.283012] scsi 7:0:0:0: rejecting I/O to dead device
[ 4977.283944] scsi 7:0:0:0: rejecting I/O to dead device
[ 4977.283957] scsi 7:0:0:0: rejecting I/O to dead device
[ 4977.283965] scsi 7:0:0:0: rejecting I/O to dead device
[ 4977.283971] scsi 7:0:0:0: rejecting I/O to dead device
[ 4977.286517] Buffer I/O error on device sr1, logical block 0
[ 4977.286533] Buffer I/O error on device sr1, logical block 1
[ 4977.286541] Buffer I/O error on device sr1, logical block 0
[ 4977.286546] Buffer I/O error on device sr1, logical block 1
[ 4977.313349] scsi 7:0:0:0: rejecting I/O to dead device
[ 4977.334674] hald[6693]: segfault at 7461655f eip b7e6374c esp 
bffe1740 error 4

Oh, and I guess I'm running this on Kubuntu 8.04....not 8.10.
-------- Original Message --------
Subject: 	Novatel Wireless USB modem isn't there.
Date: 	Sun, 15 Nov 2009 15:53:56 -0600
From: 	Wayne Dahl <w.dahl4 at verizon.net>
To: 	NTLUG Discussion List <discuss at ntlug.org>



wayne at max:~$ sudo modprobe -r usbserial
[sudo] password for wayne:
wayne at max:~$ sudo modprobe usbserial vendor=1410 product=4100
wayne at max:~$ sudo dmesg|grep -i ttyUSB
wayne at max:~$ sudo dmesg|grep -i ttyUSB
wayne at max:~$ lsusb
Bus 004 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
Bus 003 Device 002: ID 064e:a101 Suyin Corp.
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000

That was before plugging in the modem....this was after plugging it in....

wayne at max:~$ lsusb
Bus 004 Device 001: ID 0000:0000
Bus 001 Device 002: ID 1410:5010
Bus 001 Device 001: ID 0000:0000
Bus 003 Device 002: ID 064e:a101 Suyin Corp.
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
wayne at max:~$ sudo dmesg|grep -i ttyUSB
wayne at max:~$

So, you can see the modem as Device 002 when listing the usb 
connections, but still it's not connecting to ttyUSB...any idea why it 
would work once and then not work again?

Thanks,

-- 
Wayne Dahl
No electrons were abused in any way by any Microsoft product in the creation or sending of this email.
OS: Kubuntu 8.04 Hardy Heron on an HP DV9620US laptop




-- 
Wayne Dahl
No electrons were abused in any way by any Microsoft product in the creation or sending of this email.
OS: Kubuntu 8.04 Hardy Heron on an HP DV9620US laptop