I have this exact problem with a 3-screen Radeon HD 6800 setup. I suspect it's also related to the fact that unity/gnome3 look horrible (no 3d?) which i'm not as bothered about, but just in case it's relevant. glxinfo says that I have direct rendering so i'm not sure what else to check or even what to try to fix?
Sad Panda :-( -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/941942 Title: Playing video crashes the desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/941942/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

