You say that it sometimes works ok, so do you have a KVM switch between the monitor and PC/laptop? What hardware does the PC have?
** Changed in: xorg (Ubuntu) Status: New => Incomplete -- 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/780092 Title: No SINGLE Monitor support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/780092/+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