I have this problem too with headphones on my notebook. After some time I have 
no sound via headphone therefore I have to unplug the headphone and afterwards 
sound is back. 
uname -a
Linux toshiba-notebook 3.2.0-38-generic #61-Ubuntu SMP Tue Feb 19 12:18:21 UTC 
2013 x86_64 x86_64 x86_64 GNU/Linux

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1139651

Title:
  I don't have anymore sound when using ubuntu 12.04

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1139651/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to