For a relative novice, getting Davinci Resolve working on Linux definitely isn't easy, but it can be done. I've done that on my all-AMD desktop, and my Surface Book 2 (Intel + NVIDIA), and here's how.
Wavy background in thumbnail: Photo by Karolina Grabowska from Pexels: https://www.pexels.com/photo/abstract-painted-background-with-wide-wavy-lines-4046791/
00:00 Intro
00:29 What's resolve, and why?
04:33 Desktop
08:36 Laptop - Beginning
12:29 Laptop - NVIDIA Power Issues
19:49 Laptop - Continued
21:06 Outro