$ systemctl status bluetooth
● bluetooth.service - Bluetooth service
   Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset
   Active: active (running) since Thu 2019-06-27 14:32:15 AEST; 1h 45min ago
     Docs: man:bluetoothd(8)
 Main PID: 24506 (bluetoothd)
   Status: "Running"
    Tasks: 1 (limit: 4372)
   CGroup: /system.slice/bluetooth.service
           └─24506 /usr/lib/bluetooth/bluetoothd

Jun 27 14:32:15 desktop systemd[1]: Starting Bluetooth service...
Jun 27 14:32:15 desktop bluetoothd[24506]: Bluetooth daemon 5.48
Jun 27 14:32:15 desktop systemd[1]: Started Bluetooth service.
Jun 27 14:32:15 desktop bluetoothd[24506]: Starting SDP server
Jun 27 14:32:15 desktop bluetoothd[24506]: Bluetooth management interface 1.14 i