Bluetooth Earbud - unable to connect [SOLVED]

26 August 2021, 18:24:10

I have the following problem: I detect the device, pair, but I'm unable to connect to it. Does anyone know how to solve it?

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[bluetooth]# info 2E:70:53:D4:BF:B6
Device 2E:70:53:D4:BF:B6 (public)
        Name: J5
        Alias: J5
        Class: 0x00240404
        Icon: audio-card
        Paired: yes
        Trusted: yes
        Blocked: no
        Connected: no
        LegacyPairing: no
        UUID: Serial Port               (00001101-0000-1000-8000-00805f9b34fb)
        UUID: Audio Sink                (0000110b-0000-1000-8000-00805f9b34fb)
        UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
        UUID: A/V Remote Control        (0000110e-0000-1000-8000-00805f9b34fb)
        UUID: Handsfree                 (0000111e-0000-1000-8000-00805f9b34fb)
        ManufacturerData Key: 0x7262
        ManufacturerData Value:
  32 32 78 78 11 22 33 44 55 66 aa bb 00 00        22xx."3DUf....
        RSSI: -55
[bluetooth]# connect 2E:70:53:D4:BF:B6
Attempting to connect to 2E:70:53:D4:BF:B6
Failed to connect: org.bluez.Error.Failed

Re: Bluetooth Earbud - unable to connect

Reply #1 – 26 August 2021, 18:32:48

Also, I followed

https://djorborn.medium.com/bluetoothctl-failed-to-connect-org-bluez-error-failed-54040f12b4f8

Briefly worked. But, the connection does not establish itself for long.

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[bluetooth]# connect 2E:70:53:D4:BF:B6
Attempting to connect to 2E:70:53:D4:BF:B6
[CHG] Device 2E:70:53:D4:BF:B6 Connected: yes
Failed to connect: org.bluez.Error.Failed
[CHG] Device 2E:70:53:D4:BF:B6 Connected: no
[bluetooth]#

Re: Bluetooth Earbud - unable to connect

Reply #2 – 26 August 2021, 18:39:36

I restarted the computer and that did the trick, besides installing

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bluez-hid2hci

and

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bluez-runit