I've got similar graphical corruption in xchat also, so I think it's a Nouveau issue.
** Package changed: indicator-sound (Ubuntu) => xserver-xorg-video- nouveau (Ubuntu) -- Graphical corruption in volume slider https://bugs.launchpad.net/bugs/552736 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in ubuntu. _______________________________________________ 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
