switching from XAA to EXA solved my problems with an ATI Mobility Radeon X700 (RV410 - M26). I don't get any freezes with Compiz enabled any more even if I try to run more 3d Applications simultaneously. I have tested it for about 3 weeks before I post here and I had no freezes at all. For my card the radeon driver works very very nice with EXA and Compiz enabled. I would propose to whitelist this card if there is a possibility to set EXA mod in xorg.conf as default.
Option "AccelMethod" "EXA" -- [regression] need to whitelist multiple ATI cards, or remove blacklisting https://bugs.launchpad.net/bugs/201330 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs