Ubuntu
xserver-xorg-video-ati package

  1. Bug #248438
  2. Comment #8

Comment 8 for bug 248438

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

Specifying no value results in the errors and lockup.

I believe the user also tested AGPMode 1 and 4 (default), and only found 2 to work for this hardware.