Bitten by this problem on Natty on a thinkpad T41 with an intel. Can't reliably reproduce but freezes at least once a week.
lspci -v 00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c) Subsystem: Lenovo T61 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0a <?> Kernel driver in use: agpgart-intel xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1 dmesg [42280.508107] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [42280.509520] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiting 1394761 at 1394760, next 1394776) I'll try x-org edgers PPA because I can't accept hard freezes on my desktop, it's linux after all! ;) -- 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/601530 Title: [965gm] drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 150858 at 150857) _______________________________________________ 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