Thanks a lot for the hint. At least on my system (Sony Vaio VPCZ1 with AMD/Intel Hybrid Graphics) replacing xserver-xorg-input-evdev with the version from : https://launchpad.net/~sarvatt/+archive/sru1/+build/3118994 does indeed fix the issue.
-- 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/992778 Title: Dual Monitor Freeze after changing Display Settings in ubuntu 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/992778/+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