Bug#541538: pidgin sound volume / bad interaction with pulseaudio flat-volumes

Brian Ristuccia brian at ristuccia.com
Wed Aug 9 15:57:20 UTC 2017


There is a bad interaction between the manner in which Pidgin sets the 
sound volume and the flat-volumes "feature" in Pulseaudio, whereby the 
master output volume is changed whenever Pidgin adjusts its volume in 
preparation for playing alerts sounds. On my system, the result was that 
the master volume would increase to 100% (and stay that way) whenever 
pidgin played a sound.

One workaround is to prevent Pidgin from trying to change the sound 
volume by setting the sound playback method to "Command" and the command 
to "paplay %s" in the sounds tab of the Pidgin preferences dialog. 
Another fix is to disable flat-volumes in pulseaudio.

See also Debian Bug #541538 against pulseaudio.

-Brian



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