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[Launchpad Bug Tracker <879059@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/879059

Title:
  Random kernel panic

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  So far I have experienced random kernel panic with the new kernel 3
  which did't happen using kernel 2.6, I'm under the impression it
  happens when the laptop is not plugged in, the main symptom is that
  any sound being playing at the time of the kernel panic gets stuck on
  a particular second repeating it after which ubuntu switches to
  console mode and caps lock key are flashing.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  rene       1608 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfeb00000 irq 41'
     Mixer name	: 'Realtek ALC269VB'
     Components	: 'HDA:10ec0269,104d4a00,00100100'
     Controls      : 14
     Simple ctrls  : 9
  Date: Thu Oct 20 14:37:36 2011
  HibernationDevice: RESUME=UUID=2bd0334b-7aca-4a0f-98b5-574ce45b7928
  InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007)
  MachineType: Sony Corporation VPCM120AL
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-12-generic root=UUID=872d844c-990c-4282-972d-920d7edc6d93 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-12-generic N/A
   linux-backports-modules-3.0.0-12-generic  N/A
   linux-firmware                            1.60
  SourcePackage: linux
  UpgradeStatus: Upgraded to oneiric on 2011-10-14 (6 days ago)
  dmi.bios.date: 05/12/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R0120Z4
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0120Z4:bd05/12/2010:svnSonyCorporation:pnVPCM120AL:pvrC6X0466U:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCM120AL
  dmi.product.version: C6X0466U
  dmi.sys.vendor: Sony Corporation

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