Comment 43 for bug 1254884
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| Horst Schirmeier (horst) wrote Re: Pulseaudio: incoherent muting of GStreamer channels (mutes master, headphone and speaker, but unmutes only master) | #43 |
I intermittently use a docking station. The problem, however, shows up both with and without being docked.
And to again put things clear, nonexistent volume/switches for Headphone and Speaker are not the issue here (and I don't believe for Darko either). All usual controls (Master, Headphone, PCM, Mic, Beep, ...) are available and can be individually muted/unmuted. The only problem is, that muting Master also mutes Headphone + PCM (the mixer controls switch to "MM" in alsamixer!), but unmuting Master does not unmute Headphone + PCM (they stay at "MM" in alsamixer, while Master moves to "OO" again).