Re-installing the Intel Drivers through the Intel Graphics Installer [1] seems to have solved the problem, some configuration files were probably over-written during the update.
[1] https://01.org/linuxgraphics/downloads ** Changed in: xorg (Ubuntu) Status: New => Invalid -- 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/1363017 Title: Resolution breaks on external monitor after 3.13.0-35 update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1363017/+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
