Ubuntu
xserver-xorg-video-intel package

  1. Bug #538648
  2. Comment #126

Comment 126 for bug 538648

Revision history for this message
Martin Schraner (schraner) wrote : Re: [Intel GM45] Irregular sync flashes on 8086:2a42 (Needs i915.powersave quirk)

Neither installing Andy Whitcroft's test kernel nor the option i915.powersave=0 helped with me (Lenovo Think Pad T400s). To get rid of the annoying flickering, I re-installed Karmic Koala. I hope the bug will be solved at least for the next distribution.