I've got the same problem on a nVidia Corporation GF104 [GeForce GTX 460] (rev a1). After cloning the screen the system gets unusable; Compiz gets a relatively high load (~0.9 on a 6-core). Load gets lower after a while, system becomes usable again. Some Compiz plugins (desktop-zoom for example) do not work after this.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/877438 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/877438/+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
