Same issue here.... I reported my problem here: https://bugs.freedesktop.org/show_bug.cgi?id=71766
** Bug watch added: freedesktop.org Bugzilla #71766 https://bugs.freedesktop.org/show_bug.cgi?id=71766 -- 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