• Use .deb (network) method

https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&target_distro=Ubuntu&target_version=1604&target_type=debnetwork

  • Download driver at www.nvidia.com/drivers, not not use PPA sudo add-apt-repository ppa:graphics-drivers because it’s not maintained by NVIDIA

Ref