@megavolt
mhwd has generated an empty file but it worked!
I am also using optimus-manager to switch cards to be able to use several monitors with nvidia and it also works!
I am greatly appreciate your immeasurable help on making this work!
Not only for the usual headache minimizations of video drivers on linux but for also some new things I’ve picked up related to logs/sharing tools you mentioned.
If you somewhile pass through Kyiv, Ukraine, I will be glad to promote you with few beers