By the way, you will find in attachment the hd-audio driver tracepoints (I've enabled the trace.log while the bug occurs (randomly switch between front output jack and rear output jack), then I've plugged an headphone on the front jack a few seconds later : the erratic switch disappears)
** Attachment added: "trace.log" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1248116/+attachment/3934401/+files/trace.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1248116 Title: PulseAudio switch rapidly port making the sound horrible To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1248116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
