[Pkg-utopia-maintainers] Bug#1031719: libpipewire-0.3-modules: pipewire module zeroconf discover filters out sources

[Landry Minoza]

Thanks

It works as expected with version `0.3.70-2` from experimental.

Cheers,
Landry

Le mar. 2 mai 2023 à 15:41, Alban Browaeys <alban.browaeys at gmail.com> a
écrit :

> Likely an upstream issue.
>
> I see the headset mic has an IPv6 address:
>    address = [2a01:e0a:8db:8861:dead:beef:0:f0f8]
> while advertised as IPv4.
>
> pipewire now filter IPv6 zeroconf advertisment in its zeroconf-discover
> module to avoid showing duplicate entries (one for IPv4 the other for
> IPv6) in the client UI this might be related.
> The fact that no IPv4 service is advertised (well it is but with an
> IPv6 address) might explain why the pipewire zeroconf discover module
> hide your headless mic.
> You could try older pipewire debs (snapshot.debian.org) as this IPv6
> hide was introduced recently or simply open a bug in the upstream bug
> tracker. This was introduced due to
> https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/2031
>
> The change was made on the publishing side ie the server is the one
> were you should downgrade pipewire. The version that introduced this
> behaviour is 0.6.32 so downgtrading to 0.6.31 will do. see
> https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/2861
>
> The fact that an IPv6 address is published in an IPv4 entry might be
> another upstream pipewire bug namely inhte zeroconf-publish module.
> Though before reporting to upstream you should try at least pipewire
> 0.3.70 from debian experimental (and maybe even upstream code).
>
> Mind that for me 0.3.70 module-zeroconf-discover module might crash on
> startup but this is another issue that I am investigating. Might not
> crash for you (the crash depends on the server box adverstising which
> will be different for your setup). upstream git code is also affected.
> This is https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035280 not
> yet reported upstream (as I have a hard time to reproduce properly with
> my git master build).
>
>
> Cheers,
> Alban
>
>
> On Tue, 21 Feb 2023 14:45:03 +0100 Landry MINOZA
> <landry.minoza at gmail.com> wrote:
> > Package: libpipewire-0.3-modules
> > Version: 0.3.65-2
> > Severity: normal
> >
> > Dear Maintainer,
> >
> > Trying to use remote devices with pipewire, I don't see some devices
> > (specificaly a headset mic in my case).
> > Reproduce on 2 sid clients.
> >
> > I load zeroconf module:
> >
> > pactl load-module module-zeroconf-discover
> >
> > When listing available devices:
> > Audio
> >  ├─ Devices:
> >  │      42. Audio interne                       [alsa]
> >  │
> >  ├─ Sinks:
> >  │  *   45. Audio interne Stéréo analogique   [vol: 0.40]
> >  │      62. Starship/Matisse HD Audio Controller Stéréo analogique on
> landry at demetra [vol: 1.00]
> >  │      64. [G533 Wireless Headset Dongle]      [vol: 1.00]
> >  │
> >  ├─ Sink endpoints:
> >  │
> >  ├─ Sources:
> >  │  *   46. Audio interne Stéréo analogique   [vol: 1.00 MUTED]
> >  │      60. Starship/Matisse HD Audio Controller Stéréo analogique on
> landry at demetra [vol: 1.00]
> >  │
> >  ├─ Source endpoints:
> >  │
> >  └─ Streams:
> >
> > The headset mic (source [G333 Wireless Headset Dongle] is exposed by
> > avahi:
> >
> > ❯ avahi-browse --resolve _pulse-source._tcp -t
> > +  wlan0 IPv4 landry at demetra: [G533 Wireless Headset Dongle] Mono
> PulseAudio Sound Source local
> > +  wlan0 IPv4 landry at demetra: Starship/Matisse HD Audio Controller
> St__r__o a PulseAudio Sound Source local
> > =  wlan0 IPv4 landry at demetra: [G533 Wireless Headset Dongle] Mono
> PulseAudio Sound Source local
> >    hostname = [demetra.local]
> >    address = [2a01:e0a:8db:8861:dead:beef:0:f0f8]
> >    port = [4713]
> >    txt = ["description=[G533 Wireless Headset Dongle] Mono"
> "subtype=hardware" "channel_map=mono" "format=s16le" "channels=1"
> "rate=48000" "device=alsa_input.usb-Logitech_G533_Gaming_Headset-
> 00.mono-fallback" "cookie=0x4a6f9a3a" "fqdn=demetra" "uname=Linux
> x86_64 6.1.0-5-amd64" "user-name=landry" "server-version=PipeWire
> 0.3.65"]
> > =  wlan0 IPv4 landry at demetra: Starship/Matisse HD Audio Controller
> St__r__o a PulseAudio Sound Source local
> >    hostname = [demetra.local]
> >    address = [10.0.0.144]
> >    port = [4713]
> >    txt = ["description=Starship/Matisse HD Audio Controller
> St\195\169r\195\169o analogique" "subtype=hardware" "channel_map=front-
> left,front-right" "format=s32le" "channels=2" "rate=48000"
> "device=alsa_input.pci-0000_0a_00.4.analog-stereo" "cookie=0x4a6f9a3a"
> "fqdn=demetra" "uname=Linux x86_64 6.1.0-5-amd64" "user-name=landry"
> "server-version=PipeWire 0.3.65"]
> >
> > On the remote host, this source is visible and usable:
> > Audio
> >  ├─ Devices:
> >  │      44. GM204 High Definition Audio Controller [alsa]
> >  │      46. [G533 Wireless Headset Dongle]      [alsa]
> >  │      47. Starship/Matisse HD Audio Controller [alsa]
> >  │     122. Fairphone 4 5G                      [bluez5]
> >  │
> >  ├─ Sinks:
>
>

-- 
Landry MINOZA
landry.minoza at gmail.com
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