2022-09-21 13:06:52

by bugzilla-daemon

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Subject: [Bug 203753] Bluetooth: hci0: advertising data len corrected

https://bugzilla.kernel.org/show_bug.cgi?id=203753

Diego Rodriguez ([email protected]) changed:

What |Removed |Added
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CC| |[email protected]

--- Comment #11 from Diego Rodriguez ([email protected]) ---
(In reply to Pablo AB from comment #10)
> Ubuntu 20.04.3 LTS, kernel 5.4.0-91-generic, bluez 5.53-0ubuntu3.4
>
> It happens to me *only* with Sony WH-1000XM4 (LE_WH-1000XM4). Tested with
> journalctl -xef -p warning on one terminal and bt-device -l on other. All
> the other BT devices doesn't produce this.

Hello i have the same problem in my Ubuntu-Budgie 20.04.5 LTS with kernel
5.4.0-126-generic.

I just bought a dongle SABRENT Cle Bluetooth 4.0 USB pour PC [Classe 2 v4.0 à
Basse consommation] (BT-UB40)
(https://www.amazon.fr/Sabrent-Adaptateur-Bluetooth-V4-0-Classe-technologie/dp/B06XHY5VXF),
in the description they say "Plug and Play" in Linux, the dongle was
immediately recognized and i see all the devices around me ... but when i try
to connect to my Soundcore Motion+, in the devices list i see the device is
connected and immediately disconnected, when i execute the journalctl -xef -p
warning i have these 2 lines:

> bluetoothd[1038]: a2dp-sink profile connect failed for 7C:96:D2:AD:4E:AC: Protocol not available
> bluetoothd[1038]: a2dp-source profile connect failed for 7C:96:D2:AD:4E:AC: Protocol not available

So after a little search in google i find and try this:

+ sudo apt-get install pulseaudio-module-bluetooth
+ sudo killall pulseaudio
+ pulseaudio --start
+ sudo systemctl restart bluetooth

Is much better if you restart your PC, because after "pulseaudio --start" my
audio stopped :p
When i got back into my Ubuntu (restart) everything work great.

I hope that can help you.

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