[pulseaudio-discuss] Problem with HSP/HFP profiles with bluetooth devices

[Antoine Nauzet]

Le lun. 11 sept. 2023 à 00:50, Sean Greenslade <sean at seangreenslade.com> a
écrit :

> On Fri, Sep 08, 2023 at 05:02:54PM +0200, Antoine Nauzet wrote:
> > Le ven. 8 sept. 2023 à 07:55, Sean Greenslade <sean at seangreenslade.com>
> a
> > > I would start with using your distro's pulse package and checking both
> > > the system logs and the pulseaudio logs. I would expect there to be
> some
> > > chatter when a bluetooth device event like that happens.
> > >
> > > --Sean
> > >
> > >
> > I'm back to distro's pulse package. When the headset_audio_gateway
> > capability is switch to not available, the pulse audio logs this:
> >
> > ( 543.481|   8.707) D: [pulseaudio] bluez5-util.c: Device
> > /org/bluez/hci0/dev_78_29_C9_4F_C2_4E removed
>
> This line only happens when pulse receives an "InterfacesRemoved"
> message from Bluez. Whatever is going wrong in your system, it's
> happening in the bluetooth stack itself. Pulse has no control over it.
> I think you'll need to ask for help from the Bluez project.
>

Ok, I will ask them. Thank you for your help.



> > ( 543.482|   0.000) D: [pulseaudio] backend-ofono.c: HF card removed:
> > /card_2
> > ( 543.482|   0.000) D: [pulseaudio] bluez5-util.c: Transport /card_2
> state:
> > idle -> disconnected
> > ( 543.482|   0.000) D: [pulseaudio] card.c: Setting card
> > bluez_card.4C_DD_31_43_8E_FF profile headset_audio_gateway to
> availability
> > status no
> > ( 543.482|   0.000) D: [pulseaudio] device-port.c: Setting port
> > phone-output to status no
> > ( 543.482|   0.000) D: [pulseaudio] core-subscribe.c: Dropped redundant
> > event due to change event.
> >
> > Is "card_2" the card "2" display when typing pactl list cards?
>
> No, /card_2 is a reference to the transport path from the bluetooth
> stack. Nothing to do with the card numberings in pulse.
>
> --Sean
>
> Ok. Thanks again
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20230911/06c3b9fe/attachment.htm>