http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/?id=7369a53ab5f606e87a3cd1cd4eebd40226bab090
http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/?id=ca4942e89cf462e5f8c36ca9b8b689879083af6b it seem that you need to create two jack detection controls instead of one headphone mic jack control headphone jack and mic jack detection control at same nodes the return value of headphone jack and mic jack depends on whether the jack is retasked as headphone or mic jack headphone jack return false whenever the jack is retasked to mic mic jack return false whenever the jack is retasked to headphone -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1257956 Title: Headphones stopped working after use of Audacity. They are detected, but no sound is produced. Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: I'm running 13.10 and the latest GNOME. I've just fresh installed everything and the problem has occured again the same way. I would like to be able to use audacity, but I suppose in the mean time I will just reinstall everything. Steps to reproduce : 1) Install audacity 2.0.3 from official Ubuntu repositories 2) Open Audacity and play something with it 3) That's it : no more headphones sound. - alsa log created with 'alsa-info.sh' (https://wiki.ubuntu.com/Audio/AlsaInfo) : http://paste.ubuntu.com/7131709/ - pulse log when I plug in my headphones, I run a MP3 file with VLC, close VLC then unplug headphones (https://wiki.ubuntu.com/PulseAudio/Log) : http://paste.ubuntu.com/7131713/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1257956/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp