I suddenly started to experience this bug when I updated my NVIDIA drivers from NVIDIA-Linux-x86_64-331.79 to >= 340. The only workaround I've found is:
CCSM -> Utility -> Workarounds -> Force complete redraw on initial damage -> check (not sure if this helps) CCSM -> Utility -> Workarounds -> Force full screen redraws (buffer swap) on repaint -> check -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in Ubuntu. https://bugs.launchpad.net/bugs/269904 Title: Screen refresh problems with nvidia cards To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/269904/+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