GNU/Linux Deepin Installing NVIDIA Driver 390 Guide
You are Welcome! The Tutorial shows you Step-by-Step How to Install NVIDIA GeForce/Quadro/RTX/TITAN Graphics Legacy Driver 390xx in Deepin 15+ GNU/Linux Desktop.
The NVIDIA 390 Driver Deepin Linux Setup is Simple and involves just the execution of a few Basic Shell Commands.
And following the NVIDIA Recommendations is better to use the tested NVIDIA Linux Graphics Driver from the Deepin Linux NVIDIA Driver Repository.
Especially relevant, the Latest Driver supporting a Device may vary over Time, so before the Setup you should check:
Finally, with the nvidia-settings Tool you can configure Brightness, Gamma, XVideo attributes, Temperature, and OpenGL.
1. Launching Terminal
How to QuickStart with Command Line on Deepin GNU/LinuxBash Shell Deepin QuickStart Guide