[Bug 507504] Re: display freezes, [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung

[Juanma]

Got similar behaviour on latest lucid kernel. It happens to me normally
after closing the lid of the laptop, or coming from standby. Could not
say when exactly.

Sys info:
Dell Latitude D820 with i945GMA integrated graph chipset.

Error:
[12881.776095] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[12881.776109] render error detected, EIR: 0x00000000
[12881.776130] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 771886 at 771885)

kernel: 2.6.32-18-generic-pae

Was working with Karmic with no problems.

-- 
display freezes, [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
https://bugs.launchpad.net/bugs/507504
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.