Hello, I hope this is the place to ask for user questions, bluez.org offers no other mailing list.... I have a Jabra headphone/headset device and pulseaudio can´t activate the a2dp_sink, I want to be sure, A2DP is properly enabled in bluez. bluetoothctl info MAC-OF-HEADPHONE says: UUID: Advanced Audio Distribu.. (0000110d-0000-1000-8000-00805f9b34fb) Thus, the device supports a2dp. At the bottom I put output from "show CONTROLLER-MAC". I tried register-service 0000110d-0000-1000-8000-00805f9b34fb to no avail, still no a2dp_sink in pulseaudio. How can I ensure using bluetoothctl that a2dp is really enabled in bluez? I´m not sure, if I deal with a bluetooth or pulseaudio issue, I want to exclude a misconfigured bt device. I´m using bluez 5.48 and kernel 5.11.3. Thank you very much in advance! This is the output from bluetoothctl show CONTROLLER-MAC: Controller 00:F4:8D:C9:40:5E (public) Name: foobar Alias: onboard Class: 0x007c010c Powered: yes Discoverable: no Pairable: yes UUID: Message Notification Se.. (00001133-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb) UUID: OBEX Object Push (00001105-0000-1000-8000-00805f9b34fb) UUID: Message Access Server (00001132-0000-1000-8000-00805f9b34fb) UUID: IrMC Sync (00001104-0000-1000-8000-00805f9b34fb) UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb) UUID: Vendor specific (00005005-0000-1000-8000-0002ee000001) UUID: Headset AG (00001112-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb) UUID: Headset (00001108-0000-1000-8000-00805f9b34fb) UUID: Phonebook Access Server (0000112f-0000-1000-8000-00805f9b34fb) UUID: Audio Sink (0000110b-0000-1000-8000-00805f9b34fb) UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb) UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb) UUID: Handsfree Audio Gateway (0000111f-0000-1000-8000-00805f9b34fb) UUID: Audio Source (0000110a-0000-1000-8000-00805f9b34fb) UUID: OBEX File Transfer (00001106-0000-1000-8000-00805f9b34fb) UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb) Modalias: usb:v1D6Bp0246d0530 Discovering: no