Ok, so I got an error again even with xdiagnose/quantal-proposed. Will try the workaround suggested above, although I'm afraid that disabling error messages is just not what you would typically want to do to solve an error.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xdiagnose in Ubuntu. https://bugs.launchpad.net/bugs/1073626 Title: Constant "false gpu hang" system alerts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xdiagnose/+bug/1073626/+subscriptions _______________________________________________ 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