Your use of /etc/asound.conf conflicts with PulseAudio's handling of the sound devices. Please remove it, and choose the desired output device from the Hardware tab of Sound Preferences after logging out and back in.
Your use of /etc/asound.conf conflicts with PulseAudio's handling of
the sound devices. Please remove it, and choose the desired output
device from the Hardware tab of Sound Preferences after logging out
and back in.