apport information ** Description changed:
Hi, just experienced the second (partial) crash of my graphics subsystem, this time I'm able to report it instead of rebooting the machine, as the remaining functionality is much greater this time... Yesterday it happened within rssowl, scrolling down to an embedded gif animation; this time it was just random surfing the web with firefox, reading news at a hardware magazine. Screen goes blank for a moment, afterwards characters go invisible or form blocks and special chars, title bars of windows go black and buttons become unreadable (however, stay functional). Within an already opened vmware machine, the mouse pointer is just a rectangular mess of colorful pixels and some milder screen corruption happens. Restarting applications does not fully recover the state (but it "cures" over time). Some applications are affected much stronger than others, rekonq (why do I have to report bugs with rekonq?!) offers now full functionality, while content in firefox was nearly unreadable. Will append photos if it occurs next time, as there are no real artifacts left that would describe the initial problem. Using Ubuntu precise (development branch) , Release: 12.04 xorg: Installed: 1:7.6+10ubuntu1 (please ask me for specific packages, as I do not know which causes the issue) dmesg lines: [82208.463111] show_signal_msg: 30 callbacks suppressed [82208.463116] soffice.bin[30161]: segfault at 7fdfb0066cf0 ip 00007fdfaefbf419 sp 00007ffff3032690 error 4 in libQtCore.so.4.8.0[7fdfaee45000+2c5000] [83465.160014] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [83465.160020] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [83465.163625] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 4155393 at 4155386, next 4155395) [83589.082578] usb 2-2: USB disconnect, device number 11 trimmed xorg log is attached. Maybe you can also spot the reason for a logout overnight, as I left a locked session running and after returning Kubuntu wanted me to log in. Firefox and others told me about a program crash, so the session wasn't exited properly. /sys/kernel/debug/dri/0/i915_error_state will also attached ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xorg 1:7.6+10ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3 Uname: Linux 3.2.0-14-generic x86_64 ApportVersion: 1.91-0ubuntu1 Architecture: amd64 Date: Sun Feb 12 00:17:31 2012 InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426.3) ProcEnviron: LANGUAGE=en_GB PATH=(custom, user) LANG=en_GB.UTF-8 SHELL=/bin/bash SourcePackage: xorg UpgradeStatus: Upgraded to precise on 2012-02-04 (7 days ago) --- ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: kwin DistUpgraded: 2012-02-04 20:15:42,086 DEBUG enabling apt cron job DistroCodename: precise DistroRelease: Ubuntu 12.04 DistroVariant: ubuntu ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu GraphicsCard: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:20e4] Subsystem: Lenovo Device [17aa:20e4] InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426.3) MachineType: LENOVO 6475VAT Package: xserver-xorg-video-intel 2:2.17.0-1ubuntu4 PackageArchitecture: amd64 ProcEnviron: LANGUAGE=en_GB TERM=xterm PATH=(custom, user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-24-generic-phc root=/dev/mapper/lvmtit-titroot ro crashkernel=384M-2G:64M,2G-:128M pciehp_force=1 pciehp_poll_mode=1 pcie_aspm=force elevator=deadline ProcVersionSignature: Ubuntu 3.2.0-24.37~phc0-generic-phc 3.2.14 Tags: precise ubuntu regression-update Uname: Linux 3.2.0-24-generic-phc x86_64 UpgradeStatus: Upgraded to precise on 2012-02-04 (102 days ago) UserGroups: audio pulse dmi.bios.date: 08/02/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 7UET89WW (3.19 ) dmi.board.name: 6475VAT 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:bvr7UET89WW(3.19):bd08/02/2010:svnLENOVO:pn6475VAT:pvrThinkPadT400:rvnLENOVO:rn6475VAT:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 6475VAT dmi.product.version: ThinkPad T400 dmi.sys.vendor: LENOVO make.log: DKMS make.log for oss4-4.2-build2005 for kernel 3.2.0-24-generic-phc (x86_64) Thu May 3 01:18:45 CEST 2012 cp: cannot stat `/lib/modules/3.2.0-24-generic-phc/source/include/linux/limits.h': No such file or directory version.compiz: compiz N/A version.ia32-libs: ia32-libs 20090808ubuntu35 version.libdrm2: libdrm2 2.4.32-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A + --- + ApportVersion: 2.0.1-0ubuntu8 + Architecture: amd64 + CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' + CompositorRunning: kwin + DistUpgraded: Fresh install + DistroCodename: precise + DistroRelease: Ubuntu 12.04 + DistroVariant: ubuntu + DkmsStatus: + oss4, 4.2-build2005: added + phc-intel, 0.3.2, 3.2.0-24-generic-phc, x86_64: installed + tp-smapi, 0.41, 3.2.0-24-generic-phc, x86_64: installed + tp-smapi, 0.41, 3.2.0-24-generic, x86_64: installed + vboxhost, 4.1.16, 3.2.0-24-generic-phc, x86_64: installed + ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu + GraphicsCard: + Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) + Subsystem: Lenovo Device [17aa:20e4] + Subsystem: Lenovo Device [17aa:20e4] + InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) + MachineType: LENOVO 6475VAT + Package: xserver-xorg-video-intel 2:2.17.0-1ubuntu4 + PackageArchitecture: amd64 + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-24-generic-phc root=/dev/mapper/lvmtit-lvmroot ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.2.0-24.39~phc0-generic-phc 3.2.16 + Tags: precise ubuntu + Uname: Linux 3.2.0-24-generic-phc x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + dmi.bios.date: 12/15/2011 + dmi.bios.vendor: LENOVO + dmi.bios.version: 7UET93WW (3.23 ) + dmi.board.name: 6475VAT + 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:bvr7UET93WW(3.23):bd12/15/2011:svnLENOVO:pn6475VAT:pvrThinkPadT400:rvnLENOVO:rn6475VAT:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: + dmi.product.name: 6475VAT + dmi.product.version: ThinkPad T400 + dmi.sys.vendor: LENOVO + make.log: + DKMS make.log for oss4-4.2-build2005 for kernel 3.2.0-24-generic-phc (x86_64) + Sa 9. Jun 12:23:05 CEST 2012 + cp: cannot stat `/lib/modules/3.2.0-24-generic-phc/source/include/linux/limits.h': No such file or directory + version.compiz: compiz N/A + version.ia32-libs: ia32-libs 20090808ubuntu36 + version.libdrm2: libdrm2 2.4.32-1ubuntu1 + version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3.1 + version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A + version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3.1 + version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.2 + version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1 + version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2 + version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4 + version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2 ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/930807/+attachment/3183908/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/930807 Title: [gm45] Intel GPU X4500 "hung", screen corruption without total freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/930807/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs