RPI 3 - ALSA configuration

[user]

RPi 3 with latest Xbian release.

What did I do?

sudo apt-get install alsa-base alsa-utils
sudo modprobe snd_bcm2835
sudo amixer cset numid=3 1

System answer: "Amixer: Control default open error. No such file or directory".

I tried to get that working several times also enabling the "devel package".
No success until now.

Is this behavioure a bug or only due to the fact that I try to adapt a solution that is working on RP1 but not on RP3.


Thank you in advance