I'm using Jaunty for the test. If I mute the sound with the headphones plugged in, I can still hear sound although the master channel is marked as "MM" in alsamixer, as soon as I unplug them there's no more sound on the speakers.
I'm using Jaunty for the test. If I mute the sound with the headphones plugged in, I can still hear sound although the master channel is marked as "MM" in alsamixer, as soon as I unplug them there's no more sound on the speakers.