Ubuntu
xserver-xorg-video-ati package

  1. Bug #399559
  2. Comment #7

Comment 7 for bug 399559

Revision history for this message
Timo Aaltonen (tjaalton) wrote : Re: ATI Radeon Mobility KMS modeset=1 22% slower than vesa

known issue, the userland driver doesn't support KMS yet, so you get no DRI as you can see from the logfile..