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I am able to successfully pair my bluetooth headphones. However, when I try to connect them, it fails to connect. In the journal, I see this whenever I try to connect:

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Aug 10 09:51:01 localhost bluetoothd[1158]: src/service.c:btd_service_connect() a2dp-sink profile connect failed for 14:43:19:D2:E5:26: Protocol not available
Aug 10 09:51:01 localhost bluetoothd[1158]: src/service.c:btd_service_connect() a2dp-source profile connect failed for 14:43:19:D2:E5:26: Protocol not available
Aug 10 09:51:01 localhost plasmashell[1754]: kf.bluezqt: PendingCall Error: "br-connection-profile-unavailable"


Any guidance would be appreciated.

dalto wrote:I am able to successfully pair my bluetooth headphones. However, when I try to connect them, it fails to connect.

Sorry but that doesn't make sense to me, could you please rephrase that ?

Also please post the output (after pairing) as regular user of

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bluetoothctl show
bluetoothctl devices Connected
bluetoothctl devices Paired
bluetoothctl info <UUID or MAC adress of your headphones here>

I mean, I can successfully go through the pairing process. However, when I try to connect the paired device, it fails.

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[localhost ~]>> bluetoothctl show                                                                                                                                                                                                         
Controller 20:2B:20:D3:4C:9C (public)
        Name: localhost
        Alias: localhost
        Class: 0x0010010c (1048844)
        Powered: yes
        Discoverable: no
        DiscoverableTimeout: 0x000000b4 (180)
        Pairable: yes
        UUID: A/V Remote Control        (0000110e-0000-1000-8000-00805f9b34fb)
        UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
        UUID: Message Access Server     (00001132-0000-1000-8000-00805f9b34fb)
        UUID: Message Notification Se.. (00001133-0000-1000-8000-00805f9b34fb)
        UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
        UUID: Generic Access Profile    (00001800-0000-1000-8000-00805f9b34fb)
        UUID: Phonebook Access Server   (0000112f-0000-1000-8000-00805f9b34fb)
        UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
        UUID: OBEX File Transfer        (00001106-0000-1000-8000-00805f9b34fb)
        UUID: Device Information        (0000180a-0000-1000-8000-00805f9b34fb)
        UUID: IrMC Sync                 (00001104-0000-1000-8000-00805f9b34fb)
        UUID: OBEX Object Push          (00001105-0000-1000-8000-00805f9b34fb)
        Modalias: usb:v1D6Bp0246d0546
        Discovering: no
        Roles: central
        Roles: peripheral
Advertising Features:
        ActiveInstances: 0x00 (0)
        SupportedInstances: 0x14 (20)
        SupportedIncludes: tx-power
        SupportedIncludes: appearance
        SupportedIncludes: local-name
        SupportedSecondaryChannels: 1M
        SupportedSecondaryChannels: 2M
        SupportedSecondaryChannels: Coded
[localhost ~]>> bluetoothctl devices Connected                                                                                                                                                                                             
[localhost ~]>> bluetoothctl devices Paired                                                                                                                                                                                               
Device 14:43:19:D2:E5:26 M&D MW07 GO
[localhost ~]>> bluetoothctl info 14:43:19:D2:E5:26                                                                                                                                                                                       
Device 14:43:19:D2:E5:26 (public)
        Name: M&D MW07 GO
        Alias: M&D MW07 GO
        Class: 0x00240404 (2360324)
        Icon: audio-headset
        Paired: yes
        Bonded: yes
        Trusted: yes
        Blocked: no
        Connected: no
        LegacyPairing: no
        UUID: Serial Port               (00001101-0000-1000-8000-00805f9b34fb)
        UUID: Headset                   (00001108-0000-1000-8000-00805f9b34fb)
        UUID: Audio Source              (0000110a-0000-1000-8000-00805f9b34fb)
        UUID: Audio Sink                (0000110b-0000-1000-8000-00805f9b34fb)
        UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
        UUID: Advanced Audio Distribu.. (0000110d-0000-1000-8000-00805f9b34fb)
        UUID: A/V Remote Control        (0000110e-0000-1000-8000-00805f9b34fb)
        UUID: Handsfree                 (0000111e-0000-1000-8000-00805f9b34fb)
        UUID: Vendor specific           (0000eb03-d102-11e1-9b23-00025b00a5a5)


removed quoted message. ~Germ

OK, I switched from pipewire-media-session to wireplumber and now it is working.

Thanks for the help.

Could you mark your topic as [SOLVED]

Thanks