[Trisquel-users] Re : Triskel 5.5 . Sound trouble

[magicbanana]

I would recommend to double-check the volumes. I do not know why but  
upgrading to Brigantia my earphone output was muted and so was my microphone  
input. I switch them on from the sound properties of GNOME. You can probably  
use 'alsamixer' (to be executed in a terminal) as well.