The phantom display is being reported by -nouveau, but the flickering cursor is an artefact of PRIME. Odd as there should be no reason for it to switch to a software cursror.
** Package changed: xserver-xorg-video-intel (Ubuntu) => xserver-xorg- video-nouveau (Ubuntu) -- 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/1301414 Title: Ubuntu thinks I have three displays connected - I have only two. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1301414/+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
