@hui.wang Thanks for looking into it and explaining how it works.
What you describe is compatible with what I'm seeing, but I don't think I misclicked on that dialog that many times :-) I will test it again soon though. Is there any possibility that the dialog has some kind of issue where it can't apply the user selection or that its default option has changed when the dialog doesn't pop up or something else goes wrong? It's extremely unlikely that I misclicked "Mic" everytime (I may have clicked on it once or twice just to experiment a little). Do you know if there's some command or tool that will show that popup again allowing me to confirm/fix my selection after plugging it in and getting no sound? That would be easier to test than unplugging the headphones over and over. If there's a command-line tool that does the same thing and prints out better diagnostics, that would be helpful to understand what's going on. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901926 Title: [HDA-Intel - HDA Intel PCH, playback] No sound at all from headphones To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1901926/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
