Public bug reported: Binary package hint: xserver-xorg-video-intel
I get the following error as a dmesg output right after the xserver freezes (mouse still works, ssh too): [ 9136.844018] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 9136.844035] render error detected, EIR: 0x00000000 [ 9136.844047] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 1032585 at 1032582) [ 9155.537443] [drm:i915_gem_idle] *ERROR* hardware wedged I can reproduce the bug with and without compositing enabled. Kernel parameter "nomodeset" doesn't have any effect on this. The bug seems to happen more often when setting "UXA" in xorg.conf. With "EXA" I have render errors but less often complete freezes. When I want to reproduce the bug all I have to do is doing fast scrolling with konqueror or firefox on a webpage with many graphics. On Lucid lynx I have a similar behaviour (see #528467). With patches from https://bugs.freedesktop.org/show_bug.cgi?id=24789#c38 I could make the bug happen less often but not completelely disappear. ProblemType: Bug Architecture: i386 Date: Fri Feb 26 15:14:07 2010 DistroRelease: Ubuntu 9.10 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5) Package: xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1 ProcEnviron: LANGUAGE= PATH=(custom, user) LANG=de_DE.UTF-8 SHELL=/bin/bash RelatedPackageVersions: xserver-xorg 1:7.4+3ubuntu10 libgl1-mesa-glx 1:7.4.1-1ubuntu6+karmic libdrm2 1:2.4.11-2+karmic3 xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1 SourcePackage: xserver-xorg-video-intel Uname: Linux 2.6.33-rc8-custom i686 XsessionErrors: (polkit-gnome-authentication-agent-1:2930): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (firefox:2945): GLib-WARNING **: g_set_prgname() called multiple times system: distro: Ubuntu architecture: i686kernel: 2.6.33-rc8-custom ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 -- [i855] GPU hung with intel i915 driver https://bugs.launchpad.net/bugs/528491 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs