in the freedesktop bug, a developer said that the problem is most likely in mesa. reassigning to mesa.
** Package changed: xserver-xorg-video-ati (Ubuntu) => mesa (Ubuntu) -- desktop effects black desktop https://bugs.launchpad.net/bugs/433173 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa 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