Ubuntu
xserver-xorg-video-ati package

  1. Bug #372528
  2. Comment #6

Comment 6 for bug 372528

Revision history for this message
Bryce Harrington (bryce) wrote :

Are you still having problems with this issue? I notice you have an AGP card, and these symptoms are not uncommon with AGP due to conflicts between the AGP card and the motherboard's host bridge, and can be worked around by trying different AGPMode settings.

Please check https://wiki.ubuntu.com/X/Quirks#ATI%20AGP%20Mode%20Quirk and report back if it helps.