Package: pipewire
Version: 1.4.2-1
Severity: normal
Dear Maintainer,
for some weeks I am unable to use screen sharing in video conferences
using MS Teams. This applies to Firefox, Chrome and the MS Teams PWA.
Screen sharing used to work fine for several months before. I am not
aware of any relevant changes to the system I could have made.
In order to get some insights I started Google Chrome in a terminal to
see some output. Below is the output that is produced when I start
Chrome, visit teams.microsoft.com, start a test call, and try to do
screen sharing.
[0514/154506.166900:WARNING:chrome/app/chrome_main_linux.cc:80] Read channel stable from /opt/google/chrome/CHROME_VERSION_EXTRA
Created TensorFlow Lite XNNPACK delegate for CPU. [359294:359307:0514/154527.366983:ERROR:services/network/p2p/socket_tcp.cc:331] Error when reading from TCP socket: -101
[359224:359319:0514/154537.991896:ERROR:content/browser/browser_main_loop.cc:278] GLib: g_main_context_pop_thread_default: assertion 'stack != NULL' failed
[359224:359317:0514/154537.991896:ERROR:content/browser/browser_main_loop.cc:278] GLib: g_main_context_pop_thread_default: assertion 'stack != NULL' failed
[359224:359318:0514/154537.991906:ERROR:content/browser/browser_main_loop.cc:278] GLib: g_main_context_pop_thread_default: assertion 'stack != NULL' failed
'loop->recurse > 0' failed at ../src/pipewire/thread-loop.c:425 pw_thread_loop_wait()
In the application the error message I see is that "Chrome is unable to
access camera."
I tried to do screen sharing with Firefox and Jitsi which seemed to
work. I also tried to start an KDE-X11 session, which did not help. The
problem exists regardless of whether I use the laptops monitor or an
external one.
My system has set the environment variables WAYLAND_DISPLAY to wayland-0
and XDG_CURRENT_DESKTOP to KDE. The packages xdg-desktop-portal, -gtk
and -kde are installed.
I am reporting the bug to pipewire due to the error message above. If
another package is more suitable, I would appreciate if you could let me
know, so I could report the bug there.
-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 6.14.5-bindeb-pkg-oldconfig+ (SMP w/4 CPU threads; PREEMPT) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE=de Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages pipewire depends on:
ii adduser 3.150
ii init-system-helpers 1.68
ii libpipewire-0.3-modules 1.4.2-1
ii pipewire-bin 1.4.2-1
pipewire recommends no packages.
pipewire suggests no packages.
-- no debconf information
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