The button is hidden when the system is running PulseAudio, as a result of this ticket:
https://bugs.launchpad.net/decibel-audio-player/+bug/511589
I've added a --volume-button command line flag to force the volume button to be displayed even when PulseAudio is running. This is currently available on the trunk.
The button is hidden when the system is running PulseAudio, as a result of this ticket:
https:/ /bugs.launchpad .net/decibel- audio-player/ +bug/511589
I've added a --volume-button command line flag to force the volume button to be displayed even when PulseAudio is running. This is currently available on the trunk.