i recommend downgrading to xserver-xorg-video-intel 2.3.x it seemed to have fixed it for me...
-- [i945] Kubuntu freezes when I use the keyboard shortcut to start krunner (UXA bug) https://bugs.launchpad.net/bugs/342675 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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