Forwarding this bug from Ubuntu reporter mkis62: http://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/738712 [Problem] GPU lockup on 915gm, probably a dupe of the already reported 915/945 issues. Note it is testing the upstream kernel 2.6.38-999 from 3/19. [ 2635.318026] [drm] Changing LVDS panel from (-hsync, -vsync) to (+hsync, +vsync) [ 2641.951456] [drm] Changing LVDS panel from (+hsync, +vsync) to (-hsync, -vsync) [ 3416.652115] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 3416.652125] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 3416.654847] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 952742 at 952739, next 952743) [Original Description] noticed some flickering on screen (like on 'xfdeskop' reload) tried to open 'taskmanager' but all freezes installed today the last variant of 2.6.38-999 ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-intel 2:2.14.0-4ubuntu4 Uname: Linux 2.6.38-999-generic i686 Architecture: i386 Chipset: i915gm CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1024x768 edid-base64: AP///////wANrwYVAAAAACgMAQOAHhd4CnfxoFpLliQYT1QACAABAQEBAQEBAQEBAQEBAQEBZBkAQEEAJjAYiDYAMOQQAAAYAAAA/gBOMTUwWDMtTDA3CiAgAAAA/gBDTU8KICAgICAgICAgAAAA/gBOMTUwWDMtTDA3CiAgAOs= DRM.card0.VGA.1: status: disconnected enabled: enabled dpms: Off modes: edid-base64: Date: Sun Mar 20 15:38:08 2011 DistUpgraded: Log time: 2011-01-03 14:04:23.058239 DistroCodename: natty DistroVariant: ubuntu DuplicateSignature: (ESR: 0x00000001 IPEHR: 0x7d990000) ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py GraphicsCard: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Device [1025:006a] Subsystem: Acer Incorporated [ALI] Device [1025:006a] InterpreterPath: /usr/bin/python2.7 MachineType: Acer TravelMate 2410 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-999-generic root=UUID=263aecd1-0156-49f9-8d5e-99e8079b240f ro gfxpayload=true quiet splash vt.handoff=7 ProcKernelCmdLine_: BOOT_IMAGE=/boot/vmlinuz-2.6.38-999-generic root=UUID=263aecd1-0156-49f9-8d5e-99e8079b240f ro gfxpayload=true quiet splash vt.handoff=7 RelatedPackageVersions: xserver-xorg 1:7.6~3ubuntu11 libdrm2 2.4.23-1ubuntu5 xserver-xorg-video-intel 2:2.14.0-4ubuntu4 Renderer: Unknown SourcePackage: xserver-xorg-video-intel Title: [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x7d990000) UpgradeStatus: Upgraded to natty on 2011-01-03 (75 days ago) UserGroups: dmi.bios.date: 02/07/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: V1.09 dmi.board.name: Morar dmi.board.vendor: Acer dmi.board.version: Rev dmi.chassis.asset.tag: None dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.09:bd02/07/2006:svnAcer:pnTravelMate2410:pvr0100:rvnAcer:rnMorar:rvrRev:cvnAcer:ct10:cvrN/A: dmi.product.name: TravelMate 2410 dmi.product.version: 0100 dmi.sys.vendor: Acer version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.23-1ubuntu5 version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3 version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu11 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu6
Created attachment 44679 [details] XorgLog.txt
Created attachment 44680 [details] i915_error_state.txt
Created attachment 44681 [details] CurrentDmesg.txt
Created attachment 44682 [details] BootDmesg.txt
Working on the theory that it is one and the same bug: commit b5b5ac2dec49ea5ae033434efa90863aa5cdfb2c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Mar 17 15:23:22 2011 +0000 drm/i915: Fix tiling corruption from pipelined fencing ... even though it was disabled. A mistake in the handling of fence reuse caused us to skip the vital delay of waiting for the object to finish rendering before changing the register. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34584 Cc: Andy Whitcroft <apw@canonical.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> [Note for 2.6.38-stable, we need to reintroduce the interruptible passing] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Tested-by: Dave Airlie <airlied@linux.ie>
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.