Hmm, I'm a bit above my head, here, but I did this command: amixer cset numid=33 off
and now 'amixer' shows this:
Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off]
And the front headphone jack is still not working. What I don't know, though, is if this is the change you were trying to suggest.
Hmm, I'm a bit above my head, here, but I did this command:
amixer cset numid=33 off
and now 'amixer' shows this:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
And the front headphone jack is still not working. What I don't know, though, is if this is the change you were trying to suggest.