tpnthr

Done everything above :( `root@radxa-desktop:/home/radxa# journalctl -u bluetooth.service Aug 19 13:37:27 radxa-desktop systemd[1]: Starting bluetooth.service - Bluetooth service... Aug 19 13:37:27 radxa-desktop (uetoothd)[768]: bluetooth.service: ConfigurationDirectory 'bluetooth' already exists but the...

and now: `radxa@radxa-desktop:~$ sudo systemctl status bluetooth [sudo] password for radxa: × bluetooth.service - Bluetooth service Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset> Drop-In: /etc/systemd/system/bluetooth.service.d └─01-disable-sap-plugin.conf Active: failed (Result: exit-code) since Fri...

[https://raspberrypi.stackexchange.com/questions/40839/sap-error-on-bluetooth-service-status](https://github.com/Joshua-Riek/ubuntu-rockchip/issues/url) This instruction messed everything :)

`radxa@radxa-desktop:/$ sudo systemctl status bluetooth Warning: The unit file, source configuration file or drop-ins of bluetooth.serv> × bluetooth.service - Bluetooth service Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset> Drop-In: /etc/systemd/system/bluetooth.service.d └─01-disable-sap-plugin.conf Active:...

Now it shows me `radxa@radxa-desktop:~$ systemctl status bluetooth ● bluetooth.service - Bluetooth service Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: enabled) Active: active (running) since Fri 2024-08-30 23:31:50 CEST; 38s ago Docs:...

interface shows me that 

`radxa@radxa-desktop:~$ dmesg | grep -i bluetooth [ 13.529594] Bluetooth: Core ver 2.22 [ 13.529609] NET: Registered PF_BLUETOOTH protocol family [ 13.529612] Bluetooth: HCI device and connection manager initialized [ 13.529618]...

sudo modprobe rtk_btusb && dmesg | grep rtk - worked like magic!!! Thank you