Sebastien, Yes it appears to be a nouveau problem, but another bug report that I thought was a nouveau problem, turned out to be a mesa problem: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1232940
How can we prove nouveau or something else? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1242767 Title: computer freeze trying to exit "gnome-control-center" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1242767/+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
