UPDATE: fixed by removing all the AMD proprietory drivers...
sudo apt-get remove --purge fglrx fglrx_* fglrx-amdcccle* fglrx-dev* I am entirely new to lubuntu, so in reality I have no idea what I did or why it worked, but it did. Best, Adam. -- 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/1409646 Title: extended display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1409646/+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