I'll throw my hat in as well as someone who is experiencing this issue. I don't have many technical details to share, since I'm not sure what would be helpful (or, frankly, where to find it), but I can share some behavioral insight:
- While not docked, my laptop's speakers work fine. The headphone jack works fine. Plugging in my headphones toggles some sound settings, as observed when I have my speakers muted, but I plug in my headphones and my audio automatically unmutes (in pactl, I can observe the port switching between analog-output-speaker and analog-output-headphones when I do this) - While docked, my laptop's speakers work fine, and the headphone jack on my laptop also works. The behavior is identical to the undocked behavior. However, when I plug my headphones into the dock, my laptop speakers go silent but no sound goes through my headphones. Additionally, my active port does not change, as observed in pactl -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630860 Title: [HDA-Intel - HDA Intel PCH, playback] Playback problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1630860/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
