Doom3 runs great, but game window just freezes after confirming exiting the game Extracting driver package manually and copying libatiadlxx.so to /usr/lib32 fixed the problem. Guess x11-drivers/ati-drivers ebuild should be a little modified to resolve this problem. Reproducible: Always Steps to Reproduce: 1.Get AMD video card 2.Use fglrx driver 3.Run doom3, doom3-demo and possibly any other IDTech4 game and then quit the game Actual Results: Game window just freeze and doom3 process can't be killed Expected Results: It should quit normally At least my system is affected(Radeon HD 6650M video card). fglrx drivers works great with this card, but there's still "AMD unsupported hardware" watermark Still I don't think that's 6650M related issue
I can confirm this on a "ATI Technologies Inc RV770 [Radeon HD 4850]" graphics card. Same problem and the same fix. Actually, I bugged me for quite some time, I just didn't find the time to investigate and file a bug report.
Fix commited to x11 overlay for versione 11.6 with patch from bug 371851
Fixed in CVS.