"Headphone" audio output missing on Lenovo T440s after upgrade to commit aec811
Submitted by Andreas Fleig
Assigned to pul..@..op.org
Description
Upgrading pulseaudio to commit aec811 on my Lenovo T440s with Fedora 21 made the headphone audio output disappear.
Repeatable: always
Steps to reproduce:
- Install pulseaudio-5.0-24.20141103gitaec81.fc21.x86_64 on Lenovo T440s
- Reboot
- Play audio, open gnome-control-center.
- Plug in some headphones
Expected results: gnome-control-center should show a new audio output device "Headphones", there should be sound from the headphones
Actual results: No audio output device displayed any more, and no sound from headphones
$ rpm -q pulseaudio pulseaudio-5.0-24.20141103gitaec81.fc21.x86_64
alsa-info: http://www.alsa-project.org/db/?f=503cc4ba2634c1098053dddf70051f65c717a7f5
The latest known working version of the package, pulseaudio-5.0-10.fc21, appears to be based on the 5.0 release: http://pkgs.fedoraproject.org/cgit/pulseaudio.git/tree/sources?h=f21&id=7167b336b7f6e7457f6dfd60b055625560ca7532