Ubuntu
xserver-xorg-video-ati package

  1. Bug #419352
  2. Comment #4

Comment 4 for bug 419352

Revision history for this message
Alex Ivasyuv (industral) wrote :

OK, I found that using "true" or "false" it's wrong. It should be "0" or "1".
So, using:

Option "DRI" "0" with radeon (by default it enable) driver fix this issue.
Option "DRI" "1" with radeonhd (by default it disable) driver make issue occur.

As conclusion, problem in DRI.