I was using wine to play diablo3 on my AMD Radeon HD7670M powered laptop. When I had 12.04.2 (with *-quantal packages (kernel and X.org stack)) and fglrx-experimental-12 everything was ok, tomorrow I've updated to 12.04.3 (with *-raring packages) and fglrx wasautomatically updated to fgrlx-experimental-13. After this i'm getting slow performance in wine and grafical glithes (artifacts) in game. I've tried to revert driver back to fglrx-experimental-13, but got segmentation fault on X startup. Is there any chance to solve this or I must revert to 12.04.2 back?