** Description changed: Binary package hint: xorg If I don't use the computer for a while, the monitor goes to standby to save power. When I later come back I get the login screen because the previously running session is crashed. However, this is not reproducible, it seems to happen randomly since upgrading to Lucid. uname -a: ------------- Linux core 2.6.32-19-generic #28-Ubuntu SMP Thu Apr 1 10:39:41 UTC 2010 x86_64 GNU/Linux /var/log/kern.log: --------------------- Apr 5 10:01:43 core kernel: [37747.500021] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Apr 5 10:01:43 core kernel: [37747.500030] render error detected, EIR: 0x00000000 Apr 5 10:01:43 core kernel: [37747.500044] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 4800864 at 4800863) Apr 5 10:01:44 core kernel: [37748.300016] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Apr 5 10:01:44 core kernel: [37748.300022] render error detected, EIR: 0x00000000 Apr 5 10:01:44 core kernel: [37748.300043] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 4800867 at 4800863) /var/log/Xorg.0.log: ------------------------ Fatal server error: Failed to submit batchbuffer: Input/output error Please consult the The X.Org Foundation support at http://wiki.x.org for help. Please also check the log file at "/var/log/Xorg.0.log" for additional information. + + [lspci] + 00:00.0 Host bridge [0600]: Intel Corporation 4 Series Chipset DRAM Controller [8086:2e30] (rev 03) + Subsystem: Giga-byte Technology Device [1458:5000] + 00:02.0 VGA compatible controller [0300]: Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e32] (rev 03) + Subsystem: Giga-byte Technology Device [1458:d000]
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/555573 Title: [g41] GPU hung: Failed to submit batchbuffer: Input/output error _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp