I wonder if the nvidia driver doesn't support the same version/featureset of Xrandr as the modeset driver?...
https://www.x.org/releases/X11R7.7/doc/randrproto/randrproto.txt
I wonder if the nvidia driver doesn't support the same version/featureset of Xrandr as the modeset driver?...
https:/ /www.x. org/releases/ X11R7.7/ doc/randrproto/ randrproto. txt