It happened to me when I plugged the external monitor into my (intel graphics) laptop, or it might have been when I removed it, not entirely certain. I unplugged the external monitor and plugged it back in a couple of times (waiting for it to settle each time) and it recovered.
-- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1157114 Title: corruption making desktop unusable after docking/undocking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1157114/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp
