Ubuntu
xserver-xorg-video-intel package

  1. Bug #358033
  2. Comment #11

Comment 11 for bug 358033

Revision history for this message
Gunni (fgunni) wrote : Re: [i965GM gma3100] X freezes when mythtv idle >10 min, since Apr 1st

So mythtv is not responsible. I started the laptop, only started firefox, and now, some hours later the same freeze.
Btw. tried "sudo /etc/init.d/kdm restart", and that does not help, still black screen.