Ubuntu 18.04 NVIDIA Driver

install_nvidia_driver.sh

#!/bin/bash
# This script allow you to install the drivier for your Nvidia GPU.

# Run as administrator
if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root" 
   exit 1
fi

if [ $1 ] then
  url = $1
else
  url = http://fr.download.nvidia.com/XFree86/Linux-x86_64/435.21/NVIDIA-Linux-x86_64-435.21.run
fi

apt purge nvidia* && apt autoremove

filename="NVIDIA_driver.run"

# Get the last version of your driver here https://www.nvidia.com/Download/index.aspx and download it
wget -O $filename $url

# Add execution permission
chmod u+x $filename

# Launch the installation
./$filename

# And reboot
reboot