Ubuntu
xserver-xorg-video-intel package

  1. Bug #477256
  2. Comment #71

Comment 71 for bug 477256

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

Created an attachment (id=33988)
i915_error_state from intel-drm-next kernel

This one has PGTBL_ER: 0x00000000, so it may be different from the rest. Also, IPEHR doesn't match the instruction before the ACTHD address, so I guess this is another GPU/CPU incoherency hang.