Thanks Christopher. The solution was ~$ sudo ppa-purge ppa:oibaf/graphics-drivers
http://pastebin.com/1uqkUSn7 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1627365 Title: Screen frezes, only mouse pointer can move To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1627365/+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