Output to the headphones
+By default it appears that the default output of the sound +is automatic, it means that if HDMI supports audio it will +use it.
+To change the audio output:
+sudo amixer -c 0 cset numid=3 <output>+
where <output> can be:
+-
+
-
+
0: auto
+
+ -
+
1: headphones
+
+ -
+
2: hdmi
+
+