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.
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.