After 3-4 years of using python I’m bumping you up to a 7 so I can fit in at a 5. Congrats on your upgrade. I’ve never contributed to open source but I’ve fixed issues in publocly archived tools so that they aren’t buggy for my team. I can see errors and know what likely caused them and my code literacy is decent. That being said, I think I’m far from advanced.
Always back up your stuff, but after doing so, the process is pretty much boot to bios, set boot priority with linux usb at the top, and away you go.
If you have secure boot enabled, you might have to enter a pass code or passphrase but otherwise its identical to traditional bios. If you want secure boot, which prevents someone else from doing this process to your machine, re enable after you’ve installed nvidia drivers otherwise you’ll have to provide it your secure boot password during and sometimes it likes to break.