gnome-control-center is only the configuration interface, what you describe is that it doesn't automatically switch back when disconnecting the screen, that is on the backend side and not the user UI, reassigning to pulseaudio then
** Package changed: gnome-control-center (Ubuntu) => pulseaudio (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802350 Title: [Inspiron 5547, Realtek ALC3234, Speaker, Internal] Playback problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1802350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
