Audio volume controls don't control selected output device

When switching between audio output devices, the volume controls don't control the selected output device. This bug was noticed when switching from the local audio output device to a bluetooth audio output device. After switching to the bluetooth audio output the audio volume controls still control the volume of the internal audio output. The solution is now to actually go to the audio settings and change the audio volume of the selected device there. After doing this, the audio volume controls do actually control the selected audio device...

Launchpad Details: [#LP1560863](https://bugs.launchpad.net/bugs/1560863) Chris - 2016-03-23 08:59:07 +0000