Nvidia Driverをインストール
- Switch to a terminal (Ctrl-Alt-F1).
- Login as your username.
- Install linux source (sudo apt-get install linux-source) and headers (sudo apt-get install linux-headers-generic).
- Uninstall nvidia driver - this depends on which version you installed (sudo apt-get remove nvidia-current or sudo apt-get remove nvidia-current-updates or sudo apt-get remove nvidia-experimental-304).
- Reinstall nvidia driver (sudo apt-get install nvidia-current-updates).
- If it successfully installs, restart the computer (sudo shutdown -r now).
Link †