http://mailman.alsa-project.org/pipermail/alsa- devel/2010-October/032126.html
the problem of his notebook is no independent mute switch for headphone and speaker and the subwooder has its own mute switch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357928 Title: [HDA-Intel - HDA Intel MID, playback] volume slider problem - Slide to bottom and sound stays off even when slider moved up again To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1357928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs