Control: tag -1 moreinfo
On Thu, 2025-11-06 at 23:11 +0200, bob_cabral wrote:
[...]
> Dear Maintainer,
>
> I'm filing this because I have a serious, persistent bug with my Intel AX210 Bluetooth audio on Debian. The problem isn't configuration; it's a kernel driver issue preventing high-quality audio streaming (A2DP).
Did this work for you with *any* earlier kernel version?
> The Bluetooth headset connects, but I get absolutely no sound.
>
> 1. Situation
>
> System State: Stable on basic audio (now running PulseAudio), but the A2DP profile fails immediately upon stream activation.
Can you test with Wireplumber instead of PulseAudio? I ask because that
is now the default audio mixer on Debian, and it has worked for me with
the similar AX200 Bluetooth adapter and various Bluetooth audio devices.
[...]
> $ actl list sinks short
> ...
> 7 bluez_sink.F4_9D_8A_88_50_6F.a2dp_sink module-bluez5-device.c s16le 2ch 44100Hz IDLE
>
> (Note: The sink is loaded as A2DP but remains in the silent IDLE state.)
[...]
What happens if you run:
pactl set-default-sink bluez_sink.F4_9D_8A_88_50_6F.a2dp_sink
?
Ben.
--
Ben Hutchings
Quantity is no substitute for quality, but it's the only one we've got.
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