Had the same or similar problem with driver for newer nvidia cards... I did a apt-get --purge remove nvidia-glx, then a dpkg-reconfigure -phigh xserver-xorg, and rebooted and reinstalled via the manager.. it's now working fine.
Had the same or similar problem with driver for newer nvidia cards... I did a apt-get --purge remove nvidia-glx, then a dpkg-reconfigure -phigh xserver-xorg, and rebooted and reinstalled via the manager.. it's now working fine.