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[Bug 998379] Re: Kernel freeze when on battery - Compaq nc6400

 

Zoltan Kiss, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.12

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.


** Tags added: latest-bios-f.0b needs-upstream-testing regression-
potential

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

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https://bugs.launchpad.net/bugs/998379

Title:
  Kernel freeze when on battery - Compaq nc6400

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I'm testing this problem with both distro and mainline kernels, and seems that the system is still randomly freezing.
  I also have HP Compaq 6910p where I suspect the same problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-24-generic-pae 3.2.0-24.37
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14
  Uname: Linux 3.2.0-24-generic-pae i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  zkiss      1779 F.... pulseaudio
  CRDA:
   country HU:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5170 - 5250 @ 40), (N/A, 20)
   	(5250 - 5330 @ 40), (N/A, 20), DFS
   	(5490 - 5710 @ 40), (N/A, 27), DFS
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf4780000 irq 45'
     Mixer name	: 'Analog Devices AD1981'
     Components	: 'HDA:11d41981,103c30ad,00100200 HDA:11c13026,103c30ad,00100700'
     Controls      : 13
     Simple ctrls  : 11
  CurrentDmesg: [   34.896032] wlan0: no IPv6 routers present
  Date: Sat May 12 11:30:14 2012
  HibernationDevice: RESUME=UUID=3f689785-72fb-46e6-aeef-94ed70f1d124
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  MachineType: Hewlett-Packard HP Compaq nc6400 (RH475EA#AKC)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic-pae root=UUID=9c4ceb5f-0c6b-43fd-bd12-bee4904bd762 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-24-generic-pae N/A
   linux-backports-modules-3.2.0-24-generic-pae  N/A
   linux-firmware                                1.79
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/05/2007
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68YCU Ver. F.0B
  dmi.board.name: 30AD
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 56.34
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68YCUVer.F.0B:bd09/05/2007:svnHewlett-Packard:pnHPCompaqnc6400(RH475EA#AKC):pvrF.0B:rvnHewlett-Packard:rn30AD:rvrKBCVersion56.34:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Compaq nc6400 (RH475EA#AKC)
  dmi.product.version: F.0B
  dmi.sys.vendor: Hewlett-Packard

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