Public bug reported: While the system was running with the latest kernel (3.0.0-14) in Ubuntu 11.10, the wireless stopped working all of a sudden and cannot be reenabled until the next reboot. When I peeked into the dmesg log, it appears that the module crashed. Attached is the dmesg log containing information leading up to the crash.
ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-14-generic 3.0.0-14.23 ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9 Uname: Linux 3.0.0-14-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ron 1974 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 44' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:14f15069,17aa2157,00100302 HDA:80862804,17aa21b5,00100000' Controls : 12 Simple ctrls : 6 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6SHT33WW-1.14' Mixer name : 'ThinkPad EC 6SHT33WW-1.14' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Sat Dec 10 23:38:41 2011 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302) IwConfig: Error: [Errno 2] No such file or directory MachineType: LENOVO 0831CTO ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-14-generic root=UUID=527c7a5d-cff5-423a-a565-b50b3dece58f ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-14-generic N/A linux-backports-modules-3.0.0-14-generic N/A linux-firmware 1.60 RfKill: Error: [Errno 2] No such file or directory SourcePackage: linux StagingDrivers: mei UdevDb: Error: [Errno 2] No such file or directory UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/29/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET67WW (1.37 ) dmi.board.name: 0831CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET67WW(1.37):bd06/29/2011:svnLENOVO:pn0831CTO:pvrThinkPadX201Tablet:rvnLENOVO:rn0831CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 0831CTO dmi.product.version: ThinkPad X201 Tablet dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug iwlagn oneiric running-unity staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/902711 Title: iwlagn module crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/902711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs