[DONE] xbian-package-a2dp

[Stefanotis]

I'd recommend testing whether ALSA is working correctly

Terminal

speaker-test -c 2

if your hear an output (noise) from your speakers connected to the rpi, alsa is working correctly and we'll have to figure out what's wrong with your installation. You can try that with speakers connected to HDMI and analogue output to see if ALSA is generally working. It will also show you, if ALSA is working, where it is routing the sound output.

Also, I found this helpful about the peculiarities of ALSA on rpi. It seems that it might also be related to your HDMI device.