A few days ago, everything with my HDMI was working fine - sound and video. Yesterday, PulseAudio Volume Control no longer detects HDMI output as an audio output - video still works fine. I don't think I changed any programs or files that would effect this, but running
alsamixer now says
cannot open mixer: no such file or directory. How do I make
alsamixer and PulseAudio work again?
Screenshots: Upgraded and uninstalled programs since it last worked:
PulseAudio Output Devices: (Should have digital option)