Alright Luke, I did what you said. Between steps 2 and 3 I had to kill pulseaudio (otherwise 3 would not run pulseaudio -vvv).
The test case was: 1. Play an mp3 song 2. Switch from "analog audio" to "HDMI output" in the Profile list of the Hardware section: song stopped playing in my headphones and didn't start playing on my television screen 3. Switched back to analog audio and song resumed in my headphones (btw, I don't know if it shows in the log file, but I actually switched from analog-hdmi-analog-hdmi). Also, I tried running pavucontrol and I actually see the volume mixer moving when I'm in HDMI ouput and the song is playing. But no sound comes out of the tv speakers... ** Attachment added: "pulse-output.log" http://launchpadlibrarian.net/33378551/pulse-output.log -- [9.10 regression] HDA NVIDIA HDMI no sound after alsa 1.0.20 update https://bugs.launchpad.net/bugs/385076 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs