bluetooth rock64 problem

[deta]

I wonder if you boot without the dongle plugged in and plug it in after the boot completes

ok
have now switched off the Rock64, pulled the dongle and switched on.

Code:

root@rock:~# sudo service bluetooth status
● bluetooth.service - Bluetooth service
  Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
  Active: inactive (dead)
    Docs: man:bluetoothd(8)
root@rock:~# sudo /etc/init.d/bluetooth start
[ ok ] Starting bluetooth (via systemctl): bluetooth.service.
root@rock:~# sudo /etc/init.d/bluetooth status
● bluetooth.service - Bluetooth service
  Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
  Active: inactive (dead)
    Docs: man:bluetoothd(8)

Mai 05 14:41:56 rock systemd[1]: Condition check resulted in Bluetooth service being skipped.
root@rock:~# hcitool dev
Devices:
root@rock:~#

Now I put the dongle back in.

Code:

root@rock:~# sudo /etc/init.d/bluetooth status
● bluetooth.service - Bluetooth service
   Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:bluetoothd(8)

Mai 05 14:41:56 rock systemd[1]: Condition check resulted in Bluetooth service being skipped.
root@rock:~# sudo /etc/init.d/bluetooth start
[ ok ] Starting bluetooth (via systemctl): bluetooth.service.
root@rock:~# sudo /etc/init.d/bluetooth status
● bluetooth.service - Bluetooth service
   Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
   Active: active (running) since Tue 2020-05-05 14:44:18 CEST; 2s ago
     Docs: man:bluetoothd(8)
 Main PID: 12311 (bluetoothd)
   Status: "Running"
    Tasks: 1 (limit: 4746)
   Memory: 2.4M
   CGroup: /system.slice/bluetooth.service
           └─12311 /usr/lib/bluetooth/bluetoothd

Mai 05 14:44:18 rock systemd[1]: Starting Bluetooth service...
Mai 05 14:44:18 rock bluetoothd[12311]: Bluetooth daemon 5.50
Mai 05 14:44:18 rock systemd[1]: Started Bluetooth service.
Mai 05 14:44:18 rock bluetoothd[12311]: Starting SDP server
Mai 05 14:44:19 rock bluetoothd[12311]: kernel lacks bnep-protocol support
Mai 05 14:44:19 rock bluetoothd[12311]: System does not support network plugin
Mai 05 14:44:19 rock bluetoothd[12311]: Bluetooth management interface 1.14 initialized
root@rock:~# hcitool dev
Devices:
root@rock:~#

The Same...