I installed the latest Version from the xorg-edgers PPA (Version 2:2.21.10+git20130627.60d716b5-0ubuntu0sarvatt~raring) and with this I don't have the problem, so it seems that the bug has been fixed, looking forward to seeing it fixed outside of that ppa.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1173557 Title: Problems with dual monitor on Intel HD graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1173557/+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