Ubuntu
alsa-driver package

  1. Bug #1810039
  2. Comment #2

Comment 2 for bug 1810039

Revision history for this message
Jule Marcoueille (jule.createrocks) wrote :

Do not know if it is a pulseaudio or a alsa-driver bug (cf. https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/PulseAudioStoleMyVolumes/) but I think it is both:
1/ ALSA driver may not report correct dB information.
2/ PulseAudio may not correctly mix PCM into Master since changing Master volume does nothing at all.