I'm seeing this as well on a machine with a clean 17.04 installation that was upgraded to 17.10, using KDE (sound: Intel HDA). Steps in comment #2 fixed this problem, at least temporarily.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1720519 Title: KDE/Kubuntu: Module "module-switch-on-connect" should be loaded once at most. Refusing to load. To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/1720519/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
