Install Nvidia driver

Using Desktop UI

• Press the Super key (Windows key) and type update manager

• Click on the Settings button

• Click on the Additional Drivers tab

• Select the latest Nvidia driver version with (proprietary, tested) keyword

• Click on the Apply Changes button and waiting some time to install Nvidia driver

• Reboot your computer

After reboot computer successful you can verify driver by running nvidia-smi command in the terminal

Using command line

• Open the termial by press ctrl+tor press the super key and type Terminal

• Search Nvidia drivers

apt search nvidia-driver

# Or
apt-cache search nvidia-driver

• Updating and installing all security and important updates on Ubuntu

sudo apt update
sudo apt upgrade

• Choose a driver to install from the list of available GPU drivers. The best fit is the latest tested proprietary version

• The syntax for installing the driver is

# sudo apt install [driver_name]
sudo apt install nvidia-driver-470

• Reboot your computer

After reboot computer successful you can verify driver by running nvidia-smi command in the terminal