After installing Xfce on my fedora 20 machine. I could not find a volume
bar in my panel so I did the following
sudo yum install xfce4-mixer
I then added the following
Pannel >> Add New Items >> Audio Mixer
The Audio Mixer appeared and seems to be working fine. However there is one
problem. If I drag the volume bar all the way down the sound goes on mute.
Dragging it all the way up then does not unmute the sound. Any suggestions
on how I can fix this problem ?