SYSTEMCTL-BLUETOOTH

# systemctl status bluetooth.service
● bluetooth.service - Bluetooth service
     Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: disabled)
     Active: active (running) since Thu 2021-06-10 19:14:46 CEST; 3 days ago
       Docs: man:bluetoothd(8)
   Main PID: 262658 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 9370)
     Memory: 992.0K
        CPU: 22ms
     CGroup: /system.slice/bluetooth.service
             └─262658 /usr/lib/bluetooth/bluetoothd

Jun 10 19:14:46 ThinkLin systemd[1]: Starting Bluetooth service...
Jun 10 19:14:46 ThinkLin bluetoothd[262658]: Bluetooth daemon 5.58
Jun 10 19:14:46 ThinkLin bluetoothd[262658]: src/main.c:check_config() Unknown group Controller in /etc/bluetooth/main.conf
Jun 10 19:14:46 ThinkLin systemd[1]: Started Bluetooth service.
Jun 10 19:14:46 ThinkLin bluetoothd[262658]: Starting SDP server
Jun 10 19:14:46 ThinkLin bluetoothd[262658]: Bluetooth management interface 1.19 initialized