Comment 67 for bug 281732

Revision history for this message
allan999 (allan-laal) wrote :

kernel: Linux 2.6.31-20-generic-pae #58-Ubuntu SMP Fri Mar 12 06:25:51 UTC 2010 i686 GNU/Linux
Ubuntu 10.04 on a Thinkpad T500

when no headphone jack connected:
the "mute" button mutes sound, but does not unmute - you have to press vol up/down to unmute
vol up/down work as expected

when headphones/ext. speakers are connected via the headphone jack:
the "mute" button does absolutely nothing
vol up/down work as expected

Also:
when i press "mute" with no headphones and then connect headphones - they are not muted
I kinda like this feature/bug, but maybe its connected somehow.