apport information ** Tags added: apport-collected
** Description changed: Binary package hint: linux-image-2.6.32-21-generic On my T42, with linux-image-2.6.32-21-generic 2.6.32-21.31, I've seen the kernel crash two times within one day, ``out of the blue'' while doing ``normal work''. Only the [A] LED was blinking, otherwise the system was completey frozen. Magic SysRQ did work for syncing, unmounting, rebooting. What I noticed is that the WLAN activity LED was lit when crashing, so it may be a problem in the WLAN driver (but that is just a random guess). Yesterday, I have upgraded to 2.6.32-21.32. Just now, the system crashed once more in exactly the same way. As for all other packages, this is an up-to-date Ubuntu (pre-)lucid system. I'll try to build a mainline kernel, <https://wiki.ubuntu.com/KernelTeam/MainlineBuilds>. Anything else I can do? How to see a kernel crash message, for example? (This system doesn't have a serial console.) ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: linux-image-2.6.32-21-generic 2.6.32-21.32 Regression: Yes Reproducible: No ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-21-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: thomas 1528 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with AD1981B at irq 11' Mixer name : 'Analog Devices AD1981B' Components : 'AC97a:41445374' Controls : 26 Simple ctrls : 18 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 1RHT71WW-3.04' Mixer name : 'ThinkPad EC 1RHT71WW-3.04' Components : '' Controls : 2 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 14 Mono: Playback 14 [100%] [off] Date: Sun Apr 18 23:12:49 2010 Frequency: Once a day. HibernationDevice: RESUME=UUID=b8332f71-7051-423b-9839-246fdb375027 Lsusb: Bus 004 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: IBM 2373K9G PccardctlIdent: Socket 0: no product info available Socket 1: no product info available PccardctlStatus: Socket 0: no card Socket 1: no card ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-21-generic root=/dev/mapper/vg0-hostname--root ro quiet splash RelatedPackageVersions: linux-firmware 1.34 SourcePackage: linux WpaSupplicantLog: dmi.bios.date: 06/18/2007 dmi.bios.vendor: IBM dmi.bios.version: 1RETDRWW (3.23 ) dmi.board.name: 2373K9G dmi.board.vendor: IBM dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: IBM dmi.chassis.version: Not Available dmi.modalias: dmi:bvnIBM:bvr1RETDRWW(3.23):bd06/18/2007:svnIBM:pn2373K9G:pvrThinkPadT42:rvnIBM:rn2373K9G:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable: dmi.product.name: 2373K9G dmi.product.version: ThinkPad T42 dmi.sys.vendor: IBM + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. + Architecture: i386 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: thomas 1536 F.... pulseaudio + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with AD1981B at irq 11' + Mixer name : 'Analog Devices AD1981B' + Components : 'AC97a:41445374' + Controls : 26 + Simple ctrls : 18 + Card29.Amixer.info: + Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 1RHT71WW-3.04' + Mixer name : 'ThinkPad EC 1RHT71WW-3.04' + Components : '' + Controls : 2 + Simple ctrls : 1 + Card29.Amixer.values: + Simple mixer control 'Console',0 + Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum + Playback channels: Mono + Limits: Playback 0 - 14 + Mono: Playback 2 [14%] [on] + DistroRelease: Ubuntu 10.04 + HibernationDevice: RESUME=UUID=b8332f71-7051-423b-9839-246fdb375027 + Lsusb: + Bus 004 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader + Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + MachineType: IBM 2373K9G + Package: linux (not installed) + PccardctlIdent: + Socket 0: + no product info available + Socket 1: + no product info available + PccardctlStatus: + Socket 0: + no card + Socket 1: + no card + ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-23-generic root=/dev/mapper/vg0-hostname--root ro crashkernel=384M-2G:64M,2G-:128M quiet splash + ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5 + Regression: Yes + RelatedPackageVersions: linux-firmware 1.34.1 + Reproducible: Yes + Tags: lucid networking regression-release needs-upstream-testing + Uname: Linux 2.6.32-23-generic i686 + UserGroups: adm admin cdrom dialout fuse lpadmin netdev plugdev sambashare vboxusers video + WpaSupplicantLog: + + dmi.bios.date: 06/18/2007 + dmi.bios.vendor: IBM + dmi.bios.version: 1RETDRWW (3.23 ) + dmi.board.name: 2373K9G + dmi.board.vendor: IBM + dmi.board.version: Not Available + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: IBM + dmi.chassis.version: Not Available + dmi.modalias: dmi:bvnIBM:bvr1RETDRWW(3.23):bd06/18/2007:svnIBM:pn2373K9G:pvrThinkPadT42:rvnIBM:rn2373K9G:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable: + dmi.product.name: 2373K9G + dmi.product.version: ThinkPad T42 + dmi.sys.vendor: IBM ** Attachment added: "AlsaDevices.txt" http://launchpadlibrarian.net/51034014/AlsaDevices.txt -- kernel crashes ``out of the blue'' https://bugs.launchpad.net/bugs/566244 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
