On Thu, 2017-01-19 at 11:15 -0600, Dean Brundage wrote: > Hello pulseaudio-discuss, > > I am setting up a small linux computer (C.H.I.P.) to be a bluetooth > receiver using pulseaudio. The device is not running X so I am working > through pactl and configuration files. Everything is working except when > my phone connects to the device pulseaudio always sets the sink-input > volume to 0. The sink input is the playback stream, but it looks more like the problem is that the sink (i.e. playback device) volume gets set to zero. The sink input volume is set to zero as well, but that's probably just because you have flat volumes enabled, so streams usually show the same volume as the device. If you'd prefer to have entirely separate volumes for streams and devices, you can put "flat-volumes = no" to /etc/pulse/daemon.conf (many people, me included, think that disabling flat volumes makes things simpler). Now, why does the sink volume get set to zero? The log shows that amixer sets the sink volume. The log doesn't show what volume it sets it to (I think the volume is nowadays logged - is this an old pulseaudio version?). If the reason for the zero volume is that amixer sets it so, then this is a problem in your system. Is there some script running that is automatically setting the volume using amixer? -- Tanu https://www.patreon.com/tanuk
