Nvidia drivers not working as expected

[filo]

You have to use prime-run when you need the Nvidia card. E.g. see:

Switching to NVIDIA gpu

You run on Intel GPU by default, if you want to run programs, apps with NVIDIA you need use prime-run command. Example: prime-run darktable prime-run gimp If you want to run games in Steam, use launch options and write this: prime-run %command%