Ubuntu
xserver-xorg-video-ati package

  1. Bug #363238
  2. Comment #114

Comment 114 for bug 363238

Revision history for this message
Wenzhuo Zhang (wenzhuo) wrote : Re: [RV100] very poor Xorg performance on various older graphics HW - XAA solves this

It seems that XAA can no longer be enabled in Lucid, and the problem is still reproducible: Open Gnome-Terminal, run "top", and then keep moving the Gnome-Terminal window, the cpu usage of Xorg instantly climbs to 80% or more. So the problem has not been fixed yet.