Ubuntu
xserver-xorg-video-intel package

  1. Bug #538648
  2. Comment #145

Comment 145 for bug 538648

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

On Dell Latitude E4310 amd64 I have the same problem too
powersave=0 workaround does not work!
kernels 2.6.32.21 or 2.6.32 22 do not have the problem !
kernel 2.6.32.23, 2.6.32.24, 2.6.32.25 have the flicker problem !
so some update from 2.6.32 22 to 2.6.32.23 is probably buggy