I have a 2 montor setup, everythong’s okay on GNOME.
Once I do Ctl+Alt+F2 to change to a non-graphica tty, it shows the shell on the HDMI monitor, but that’s my secondary monitor, and I want it to show through the DisplayPort monitor (the main monitor).
Run this commands from terminal: sudo cp -v ~/.config/monitors.xml /var/lib/gdm/.config/
and then sudo chown gdm:gdm /var/lib/gdm/.config/monitors.xml
Reboot your system after that and see if helps.