Ubuntu
xserver-xorg-video-intel package

  1. Bug #516909
  2. Comment #49

Comment 49 for bug 516909

Revision history for this message
In , Geir Ove Myhr (gomyhr) wrote :

Created an attachment (id=34128)
i915_error_state

Decoded by intel_error_decode at http://launchpadlibrarian.net/41062268/IntelErrorDecode.txt . I find two things interesting:
1. ACTHD: 0x116179c8 which is outside any of the buffers.
2. IPEHR: 0x01800002 since I have seen a lot of MI_WAIT_FOR_EVENT "Display Pipe A/B Scan Line Window Wait Enable" in this register at other bug reports on i965 and GM45 lately.