NVIDIA Quadro FX 580 Driver Installation in Ubuntu 20.04

Installing

2. 2. Installing Quadro FX 580 Driver

   Then Check for the Available NVIDIA Drivers

   sudo apt search nvidia-driver*

   The Latest Driver Release for this Card is 340.
   You can Check it on: NVIDIA Drivers support Website!
   But because currently it’s Not available we provide to install the Supported one with:

   sudo apt install nvidia-driver-340 nvidia-settings

   And in case of Issue try instead with the more powerful aptitude Package Installer.
   So first, to Install Aptitude run:

   sudo apt install aptitude

   And next try the Setup again playing:

   sudo aptitude install nvidia-driver-340 nvidia-settings

   Last, to Load your barely New Graphics Driver Reboot with:

   sudo reboot now