Of course I already installed nvidia-glx.sudo apt-show-versions | grep nvidia sudo: apt-show-versions: command not found
it look like you have to install apt-show-versions run: $ sudo apt-get install apt-show-versions $ apt-show-versions | grep nvidia (sudo isn't necessary for apt-show-versions) and could you post your /var/log/Xorg.0.log? success, floris Ps. reply to the list, so other people can help
