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[Launchpad Bug Tracker <1163808@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/1163808

Title:
  [HP Pavilion dv6-6023tx Entertainment Notebook PC] *ERROR* Hangcheck
  timer elapsed... GPU hung

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  My audio stopped working and it won't suspend right now. I took a look at dmesg and noticed some errors had happened, including: *ERROR* Hangcheck timer elapsed... GPU hung
  I've been trying to report the gpu lockups but it usually needs a reboot so I can't get any debug info.
  Seems to happen when I switch users, but not always.
  If there is anything I need to test please ask.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.5.0-26-generic 3.5.0-26.42~precise1
  ProcVersionSignature: Ubuntu 3.5.0-26.42~precise1-generic 3.5.7.6
  Uname: Linux 3.5.0-26-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jotham     3733 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xc7500000 irq 53'
     Mixer name	: 'Intel CougarPoint HDMI'
     Components	: 'HDA:111d7605,103c1657,00100105 HDA:80862805,80860101,00100000'
     Controls      : 25
     Simple ctrls  : 11
  Date: Wed Apr  3 21:52:30 2013
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130214)
  MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_NZ:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_NZ.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 radeondrmfb
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-26-generic root=/dev/mapper/sda3_crypt ro quiet splash acpi_backlight=vendor pcie_aspm=force i915.i915_enable_rc6=1 i915.lvds_downclock=1 i915.i915_enable_fbc=1 usb-storage.quirks=1e74:4641:w vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/jotham not ours.
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-26-generic N/A
   linux-backports-modules-3.5.0-26-generic  N/A
   linux-firmware                            1.79.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/25/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.13
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 1657
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 10.25
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.13:bd04/25/2011:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr0595100000244710000020100:rvnHewlett-Packard:rn1657:rvr10.25:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dv6 Notebook PC
  dmi.product.version: 0595100000244710000020100
  dmi.sys.vendor: Hewlett-Packard

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