Bug#864278: gdm3 doesn't show up

[Harald Dunkel]

Package: gdm3
Version: 3.22.3-2

Using nvidia-graphics-drivers and a dual screen setup gdm3
doesn't show. The screens go black for a few seconds, then it
is back to text mode, but there is no login prompt on the first
console in text mode, either.

I can login on console 2. "systemctl status gdm3" says it is running.

While the screen is black there is no visible mouse pointer.

lightdm works.


Regards
Harri