This problem is the same here.
This configuration reproduce the same X11 config and same drivers on others distros, and all working normally. Isn’t clear that the problem are over Nvidia Driver.
Even though I agree he’s not a good driver.
Another problem with GDM and Nvidia on NixOS:
Hi Guys
I’m using Nixos for 3 months now for development on my Razer Blade and am absolutely loving it 3>
But there’s one thing that’s pretty annoying since the beginning:
When I enable GDM and Gnome, and then log in in GDM, the internal display of the laptop does not get detected. I need to connect an external monitor over HDMI to get an image. But even then, I cannot switch to the internal screen using the gnome settings or xrandr as it is not detected. (it’s not in the list)
But the funny…