GNU/Linux Ubuntu Driver Installing NVIDIA GTX 1660 Guide
You are Welcome! The Tutorial Shows You Step-by-Step How to Install the Latest NVIDIA GTX 1660 Display Driver in Ubuntu GNU/Linux Desktops.
And the NVIDIA GTX 1660 Driver Ubuntu Setup is Simple and involves only the Execution of a few Basic Shell Commands.
Most noteworthy: following the NVIDIA Recommendations it is better to use the tested Linux Graphics Driver from the Distro Repository.
Finally, with the nvidia-settings Tool you can configure Brightness, Gamma, XVideo attributes, Temperature, and OpenGL.