I fixed to problem by removing the nvidia driver and enabling it again with the restricted-manager. I was missing some important options in xorg.conf. I guess I was missing these because i upgrade this install from dapper->edgy->feisty.
I fixed to problem by removing the nvidia driver and enabling it again with the restricted-manager. I was missing some important options in xorg.conf. I guess I was missing these because i upgrade this install from dapper- >edgy-> feisty.