I removed developer's drivers and installed latest driver by jockey. Ubuntu started work faster, but it still very slow. On attached screen you see top window when I opened gedit without any file and started to scroll (nothing redraws).
** Attachment added: "scrolling in empty gedit" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/973506/+attachment/3018282/+files/top_newdriver.png -- 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/973506 Title: Huge processor's loading by Xorg process when nvidia proprietary drivers installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/973506/+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