Check the currently attached NVIDIA devices and all the recommended drivers to install.

sudo ubuntu-drivers devices
<code>
 
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===== Optionally, choose to auto detect and install all the device drivers =====
 
<code bash>
sudo ubuntu-drivers autoinstall

sudo apt search nvidia-driver

For example,

sudo apt install nvidia-driver-470

Add the repository by using add-apt-repository ppa:graphics-drivers/ppa command.

sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update