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[Bug 1212473] [NEW] System freezes after kernel upgrade

 

Public bug reported:

I am running Ubuntu Precise 12.04 32-bit. My system was recently updated
to kernel version 3.2.0-51-generic-pae. Since the upgrade, the system
freezes several hours after login and I have to hit the power button to
restart the machine.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-51-generic-pae 3.2.0-51.77
ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
Uname: Linux 3.2.0-51-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  forez      2841 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 44'
   Mixer name	: 'Realtek ALC888'
   Components	: 'HDA:10ec0888,1025015e,00100202'
   Controls      : 43
   Simple ctrls  : 22
Date: Thu Aug 15 02:22:40 2013
HibernationDevice: RESUME=UUID=7cc3eb78-2c25-4574-b683-95ada41b564f
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
MachineType: Acer Aspire 6930
MarkForUpload: True
ProcEnviron:
 LANGUAGE=
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae root=UUID=624390a7-a20e-4c6b-8fc5-fe911cdacd7a ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.2.0-51-generic-pae N/A
 linux-backports-modules-3.2.0-51-generic-pae  N/A
 linux-firmware                                1.79.6
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-04-29 (472 days ago)
dmi.bios.date: 09/25/2008
dmi.bios.vendor: Acer
dmi.bios.version: v0.3204
dmi.board.name: Makalu
dmi.board.vendor: Acer
dmi.board.version: Not Applicable
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAcer:bvrv0.3204:bd09/25/2008:svnAcer:pnAspire6930:pvrNotApplicable:rvnAcer:rnMakalu:rvrNotApplicable:cvnAcer:ct1:cvrN/A:
dmi.product.name: Aspire 6930
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Confirmed


** Tags: apport-bug i386 precise third-party-packages

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https://bugs.launchpad.net/bugs/1212473

Title:
  System freezes after kernel upgrade

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I am running Ubuntu Precise 12.04 32-bit. My system was recently
  updated to kernel version 3.2.0-51-generic-pae. Since the upgrade, the
  system freezes several hours after login and I have to hit the power
  button to restart the machine.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-51-generic-pae 3.2.0-51.77
  ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
  Uname: Linux 3.2.0-51-generic-pae i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.4
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  forez      2841 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 44'
     Mixer name	: 'Realtek ALC888'
     Components	: 'HDA:10ec0888,1025015e,00100202'
     Controls      : 43
     Simple ctrls  : 22
  Date: Thu Aug 15 02:22:40 2013
  HibernationDevice: RESUME=UUID=7cc3eb78-2c25-4574-b683-95ada41b564f
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  MachineType: Acer Aspire 6930
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae root=UUID=624390a7-a20e-4c6b-8fc5-fe911cdacd7a ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-51-generic-pae N/A
   linux-backports-modules-3.2.0-51-generic-pae  N/A
   linux-firmware                                1.79.6
  SourcePackage: linux
  UpgradeStatus: Upgraded to precise on 2012-04-29 (472 days ago)
  dmi.bios.date: 09/25/2008
  dmi.bios.vendor: Acer
  dmi.bios.version: v0.3204
  dmi.board.name: Makalu
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 1
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAcer:bvrv0.3204:bd09/25/2008:svnAcer:pnAspire6930:pvrNotApplicable:rvnAcer:rnMakalu:rvrNotApplicable:cvnAcer:ct1:cvrN/A:
  dmi.product.name: Aspire 6930
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer

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