Hi, I have built an Precise 12.04 Ubuntu test kernel with the patch noted in comment #69 applied. Could you please test and let me know your results. Thanks in advance.
http://people.canonical.com/~ogasawara/lp855124/amd64/ ** Changed in: linux (Ubuntu Precise) Status: Triaged => In Progress -- 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/855124 Title: XRANDR operations very slow unless (phantom) HDMI1 disabled To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/855124/+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