Ubuntu
xserver-xorg-video-intel package

  1. Bug #538648
  2. Comment #47

Comment 47 for bug 538648

Revision history for this message
Chris Halse Rogers (raof) wrote : Re: [gm45] Irregular sync flashes with compiz on (Lenovo T500)

Yes: could people who experience this problem please try passing i915.powersave=0 to the kernel command line. We've got one report of success with an x200s, but it would be useful if everyone with a piece of affected hardware could try it.