Hi all does anyone know how GDM is supposed to handle powering down the monitor when at the login screen. I disabled Lightdm and enbled GDM, then restarted, logged in under GNOME in X and set screen saver settings.
Everything works perfectly, caffeine, screen blanking and not blanking when watching a video, however, when I log out the monitor just stays on forever.
I searched all over but can’t find a solution. Is this a bug in Antergos I wonder. I installed with the latest 17.12 ISO.