Disable the nvidia 'nouveau driver' =================================== see https://askubuntu.com/questions/841876/how-to-disable-nouveau-kernel-driver just do: ======== According to the NVIDIA developer zone: Create a file ``` nano /etc/modprobe.d/blacklist-nouveau.conf ``` with the following contents: ``` blacklist nouveau options nouveau modeset=0 ``` Regenerate the kernel initramfs: ``` sudo update-initramfs -u ``` and finally: reboot ``` shutdown -r now ``` Read more at: http://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#ixzz4rQODN0jy