[Cialug] Sound

[L. V. Lammert]

Need to make a presentation tonight with HDMI & sound; figured out how to
install PulseAudioPanel, and it shows sound playing.

Unfortunately, the HDMI audio device, even though it shows in aplay -L:

$ aplay -L
null
    Discard all samples (playback) or generate zero samples (capture)
pulse
    PulseAudio Sound Server
hdmi:CARD=HDMI,DEV=0
    HDA ATI HDMI, HDMI 0
    HDMI Audio Output
default:CARD=Generic
    HD-Audio Generic, 92HD91BXX Analog
    Default Audio Device
sysdefault:CARD=Generic
    HD-Audio Generic, 92HD91BXX Analog
    Default Audio Device

Still shows "HDMI DisplayPort (unplugged)", even though video is fine.

Don't suppose anyone has worked through this before? Why would PulseAudio
think the HDMI is unplugged even thought it is working?

	TIA!

	Lee