I have just confirmed that beta driver 304.22 (installed via the upubuntu ppa) does not fix the problem. It has interesting effects, though. It apparently caused the sound to drop out on youtube (this had never happened before), and at times the video would stumble and other times it would start playing at double speed. These are new symptoms. But the bottom line is that graphical components that stopped working correctly with 12.04 still don't work with this driver.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/1011698 Title: Performance problems with Nvidia driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1011698/+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