I face the same problem.
$ uname -r 3.0.0-12-generic-pae
$ dpkg -l | grep nvidia ii nvidia-common 1:0.2.35 Find obsolete NVIDIA drivers ii nvidia-current 280.13-0ubuntu6 NVIDIA binary Xorg driver, kernel module and VDPAU library ii nvidia-settings 280.13-0ubuntu2 Tool of configuring the NVIDIA graphics driver
This helps for a time (some seconds). $ xset r on
I face the same problem.
$ uname -r generic- pae
3.0.0-12-
$ dpkg -l | grep nvidia
ii nvidia-common 1:0.2.35 Find obsolete NVIDIA drivers
ii nvidia-current 280.13-0ubuntu6 NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-settings 280.13-0ubuntu2 Tool of configuring the NVIDIA graphics driver
This helps for a time (some seconds).
$ xset r on