What happens here is now pretty clear: The car gets disconnected but the rfcomm/sco channels aren't. Due to that the audio card is still kept in PulseAudio which in turn lets the UI think it can still use it.
However what is not clear yet is why this happens. The attached syslog sadly doesn't show the point where the device disconnection happen. This could be a problem in bluetoothd itself failing to handle a rfcomm/sco channel disconnection or the kernel never sending the right event for this. ** Changed in: bluez (Ubuntu) Status: New => Confirmed ** Changed in: telephony-service (Ubuntu) Status: New => Invalid ** Tags added: bluetooth -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1487889 Title: After disconnnecting from car bluetooth, audio is still routed to bluetooth To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1487889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs