Ubuntu
xserver-xorg-video-intel package

  1. Bug #359392 (x-freeze-apr3)
  2. Comment #616

Comment 616 for bug 359392

Revision history for this message
Mike.lifeguard (mikelifeguard) wrote :

My freezes also occur when the laptop is idle for a long time, though I don't close the lid or suspend the computer: Screensaver -> screen off (but never suspend/hibernate)...

So it certainly looks to me as though these freezes are different.