I've been using dual screens on Linux since 2009 and for the last 2 years triple screens. My current PC is using and nVidia 1660 GPU to drive this. I'm runnin

I've been using dual screens on Linux since 2009 and for the last 2 years triple screens. My current PC is using and nVidia 1660 GPU to drive this. I'm running Ubuntu 20.04. It wasn't out-of-the-box easy to install, but running installer in safe-mode worked and regular boots are as normal. Even on laptops dual screens work provided the laptop supports it.