Thanks for the suggestions. I upgraded my drivers to version 304.48 and the problem didn't go away. As a side note, I had to do it from the console, the graphical tool was giving me errors when trying to install the experimental package.
My impression is that some regression in mesa or a similar package that was recently updated is causing the slow graphic performances. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1066245 Title: Graphics some times runs very slow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1066245/+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