Okay, so I can now get test sound with my headphones, but nothing else yet. And pavucontrol is now showing HDMI/Display Port 2 (unplugged). Which it shows for the built in audio as well.
Okay, so I can now get test sound with my headphones, but nothing else yet. And pavucontrol is now showing HDMI/Display Port 2 (unplugged). Which it shows for the built in audio as well.