Do you have a newer GPU? Because I have a Pascal GPU and this alone doesn’t seem to fully power off the GPU in intel mode…

How do you setup Nvidia optimus with TW?

I cannot speak for deck specifically, but I’m using Dualsense with my linux pc with almost zero problems. My issue is mainly being unable to check the battery without installing dualsensectl.

Finally someone I can relate to! Every time I said dark themes hurt my eyes all my friends insisted it was the opposite.