It seems like a work-around for this problem (using XAA in some cases) got fixed upstream in this commit: http://cgit.freedesktop.org/xorg/driver/xf86-video-ati/commit/?id=f564460e94c9d0f1cf3ff4b8535481b2b8b4e9c1
-- [X1400] Extra X sessions very slow because of EXA and no DRI https://bugs.launchpad.net/bugs/361060 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp