This bug has re-appeared recently. Running Ubuntu 12.04. Apr 7 17:05:23 Sweet kernel: [31293.206494] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Apr 7 17:05:23 Sweet kernel: [31293.206504] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state Apr 7 17:05:23 Sweet kernel: [31293.217351] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 2596982 at 2596974, next 2596983)
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/805586 Title: i915 Hangcheck timer elapsed... GPU hung Status in “xserver-xorg-video-intel” package in Ubuntu: Fix Released Bug description: Machine details: Lenovo Thinkpad T400 Intel® CoreTM2 Duo processor P8400 Integrated Intel® GMA 4500M HD Ubuntu 2.6.38-8-generic-pae (32bit) uname -m i686 Symptoms when the problem occurs: Display stops responding. There are 3 types of failures noticed: - Display may randomly flicker (not garbage but toggles between desktop and couple open windows) - Mouse moves but everything else is forzen (including computer time) - Display is frozen, includes mouse pointer not moving When the display is frozen, we are able to ssh into the machine. Further we are able to play music etc using the hot keys. Problem has occured: Can not correlate to any particular program or task. Seems to be random in nature. - Has happened when actively using the laptop on AC power without the laptop ever going to sleep or screen saver mode after power up (happened within 10 minutes of powerup). Google Chrome was open along with Clementine music player at the time of failure. - Has happened after 4 days of actively using laptop (during the 4 days laptop was put to sleep and woken up multiple times [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 1467.867755] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiting 788345 at 788325, next 788372) [ 1468.376145] [drm:i915_reset] *ERROR* Failed to reset chip. [ 1468.431602] show_signal_msg: 24 callbacks suppressed [ 1468.431607] compiz[1490]: segfault at 0 ip b6fcd64d sp bff88998 error 6 in libc-2.13.so[b6eb8000+15a000] modinfo i915 filename: /lib/modules/2.6.38-8-generic-pae/kernel/drivers/gpu/drm/i915/i915.ko license: GPL and additional rights description: Intel Graphics author: Tungsten Graphics, Inc. license: GPL and additional rights srcversion: 0974A24E53B65781A91250E modinfo drm filename: /lib/modules/2.6.38-8-generic-pae/kernel/drivers/gpu/drm/drm.ko license: GPL and additional rights description: DRM shared core routines author: Gareth Hughes, Leif Delgass, José Fonseca, Jon Smirl srcversion: CC0F28C4FDAC8FEAD451313 ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xorg 1:7.6+4ubuntu3.1 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 Uname: Linux 2.6.38-8-generic-pae i686 Architecture: i386 CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell] CompositorRunning: compiz Date: Mon Jul 4 12:49:31 2011 DistUpgraded: Fresh install DistroCodename: natty DistroVariant: ubuntu DkmsStatus: vboxhost, 4.0.6, 2.6.38-8-generic-pae, i686: installed fglrx, 8.841, 2.6.38-8-generic-pae, i686: installed tp-smapi, 0.40, 2.6.38-8-generic-pae, i686: installed GraphicsCard: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:2112] Subsystem: Lenovo Device [17aa:2112] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) MachineType: LENOVO 2764CTO PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: SHELL=/bin/bash LANG=en_US.UTF-8 LANGUAGE=en_US:en ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae root=UUID=e929480c-e5e9-4ac2-9372-93e541c5c3e6 ro quiet splash vt.handoff=7 Renderer: Unknown SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 7UET91WW (3.21 ) dmi.board.name: 2764CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7UET91WW(3.21):bd12/06/2010:svnLENOVO:pn2764CTO:pvrThinkPadT400:rvnLENOVO:rn2764CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2764CTO dmi.product.version: ThinkPad T400 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.4+bzr20110606-0ubuntu1~natty1 version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3.1 version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/805586/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp