Just tried 2.6.29.5 and .6 kernels, both work fine for me, however, not the default 2.6.28 kernel... So I can also confirm what juhuu said, the 2.6.29 fix the problem.
Maybe someone else can try my test-script and report his/her findings to help track down this issue. -- [RV250] Kubuntu: X Freezes with Radeon driver EXA/XAA Composite https://bugs.launchpad.net/bugs/348332 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