I have this bug as well, however, switching to ALSA does not work for me. I get the test sound and all of the system sounds play, even when PulseAudio is selected. But the second I use Rhythmbox or Totem I get the error.
I have this bug as well, however, switching to ALSA does not work for me. I get the test sound and all of the system sounds play, even when PulseAudio is selected. But the second I use Rhythmbox or Totem I get the error.