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[Bug 844633] [NEW] Screen dim unreadable on resume from lock screen [i915gm] GPU lockup EIR: 0x00000010 PGTBL_ER: 0x00000100 render.IPEHR: 0x01000000

 

*** This bug is a duplicate of bug 828684 ***
    https://bugs.launchpad.net/bugs/828684

Public bug reported:

After timeout for lock screen, the display is barely visible and the
backlight does not appear to be on.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic i686
.tmp.unity.support.test.0:
 
Architecture: i386
Chipset: i915gm
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
Date: Thu Sep  8 09:20:16 2011
DistUpgraded: Log time: 2011-09-07 11:49:48.636957
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus:
 vboxhost, 4.0.12, 2.6.38-11-generic, i686: installed
 vboxhost, 4.0.12, 3.0.0-10-generic, i686: installed
DuplicateSignature: [i915gm] GPU lockup  EIR: 0x00000010 PGTBL_ER: 0x00000100 render.IPEHR: 0x01000000 Ubuntu 11.10
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
ExtraDebuggingInterest: I just need an easy workaround
GpuHangFrequency: Continuously
GpuHangReproducibility: Yes, I can easily reproduce it
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
 Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03) (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company NX6110/NC6120 [103c:099c]
   Subsystem: Hewlett-Packard Company NX6110/NC6120 [103c:099c]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
InterpreterPath: /usr/bin/python2.7
MachineType: Hewlett-Packard HP COMPAQ NC6120 (PT597AA#ABN)
PccardctlIdent:
 Socket 0:
   no product info available
 Socket 1:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
 Socket 1:
   no card
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:
 
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-10-generic root=UUID=9f12fc6a-8194-4ab1-9e94-52e0bdb4fd7d ro quiet splash vt.handoff=7
RelatedPackageVersions:
 xserver-xorg             1:7.6+7ubuntu6
 libdrm2                  2.4.26-1ubuntu1
 xserver-xorg-video-intel 2:2.15.901-1ubuntu2
SourcePackage: xserver-xorg-video-intel
Title: [i915gm] GPU lockup  EIR: 0x00000010 PGTBL_ER: 0x00000100 render.IPEHR: 0x01000000
UpgradeStatus: Upgraded to oneiric on 2011-09-07 (0 days ago)
UserGroups:
 
dmi.bios.date: 07/27/2006
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68DTD Ver. F.14
dmi.board.name: 099C
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 39.2A
dmi.chassis.asset.tag: CNU5241R9G
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68DTDVer.F.14:bd07/27/2006:svnHewlett-Packard:pnHPCOMPAQNC6120(PT597AA#ABN):pvrF.14:rvnHewlett-Packard:rn099C:rvrKBCVersion39.2A:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP COMPAQ NC6120 (PT597AA#ABN)
dmi.product.version: F.14
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.5.92+bzr2791-0ubuntu2
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-crash compiz-0.9 freeze i386 oneiric reproducible single-occurrence ubuntu

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https://bugs.launchpad.net/bugs/844633

Title:
  Screen dim unreadable on resume from lock screen [i915gm] GPU lockup
  EIR: 0x00000010 PGTBL_ER: 0x00000100 render.IPEHR: 0x01000000

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