It was easy to fix this by adding the following line to /etc/pulse/default.pa
load-module module-alsa-sink device=hw:0,0
After doing that and rebooting, I had to set the analog device as the fallback device in pavucontrol. (Before the default.pa change, the SPDIF device had been the only playback device there.)
So, sound works now. But, why did I have to do that? Why was the SPDIF device automatically detected but not the audio device?
It was easy to fix this by adding the following line to /etc/pulse/ default. pa
load-module module-alsa-sink device=hw:0,0
After doing that and rebooting, I had to set the analog device as the fallback device in pavucontrol. (Before the default.pa change, the SPDIF device had been the only playback device there.)
So, sound works now. But, why did I have to do that? Why was the SPDIF device automatically detected but not the audio device?