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This happens sometimes, full restart helps (restart pulseaudio not)
I have "Line out" (always unpluged, volume 50%) and "headphones" output (volume 30%)
When headphones not connected output is switched to "line out". If I connect headphones output switches from "line out" to "headphones", and for half a second volume for headphones is set to 50%, which is too much. If I manually switch output using kde sound settings I get same bug: new output for short time has volume of previous output. I think this can be dangerous for ears and equipment (in case if previous output has volume >80% and new one connect to device with big gain and need volume <20%)
Does anyone have this problem?
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Moved, by request
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find the line load-module module-udev-detect in your /etc/pulse/default.pa and make it read
load-module module-udev-detect deferred_volume=false
restart pulse
systemctl --user restart pulseaudio
does that help? you might also want to post the output of a
journalctl -f --user-unit=pulseaudio
during plug/unplug maybe there are some interesting warnings or the like
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deferred_volume=false … does that help?
it looks like it helps, but i sometimes get short click noise when switching from loud output, weird
you might also want to post the output of a
journalctl -f --user-unit=pulseaudio
during plug/unplug maybe there are some interesting warnings or the like
nothing
seems like you are right, problem with deferred_volume, which seems to be useless for me as I have flat-volumes=no
will need to check more, because this problem is rare (seems depend on uptime)
IMHO: i find flat-volumes feature extremely hard to understand and with unobvious behaviour, have no idea why it exists
Last edited by avi9526 (2017-06-07 21:08:01)
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