Ubuntu
xserver-xorg-video-ati package

  1. Bug #755791
  2. Comment #134

Comment 134 for bug 755791

Revision history for this message
In , agd5f (agd5f) wrote :

Created attachment 52759
fix 2/2

patch 2/2

Can you try these two patches? It looks like a platform/bios bug rather than a driver bug since legacy irqs should always work AFAIK, but I'm not sure where the problem lies. This patch just adds a quirk to always enable MSIs on your system.