Package: obs-studio Version: 30.2.3+dfsg-2+b4 Severity: important Tags: upstream
obs-studio is no longer able to work with v4l2loopback 0.14.0. Unfortunately, the error message is misleading: > Starting the output failed. Please check the log for details. > > Note: If you are using the NVENC or AMD encoders, make sure your > video drivers are up to date. And the log only says: > error: Failed to start streaming on '/dev/video2' (Invalid argument) > warning: Failed to start virtual camera Upstream bug: https://github.com/obsproject/obs-studio/issues/11891 A patch is availble at https://github.com/obsproject/obs-studio/pull/11906 Workaround for Debian at this time is to install v4l2loopback 0.13.2-1 from snapshots as 0.12.7-2 from bookworm no longer compiles with current kernels. -- System Information: Debian Release: trixie/sid APT prefers testing APT policy: (501, 'testing'), (500, 'stable-updates'), (500, 'stable-security'), (500, 'proposed-updates'), (500, 'unstable'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 6.12.17-amd64 (SMP w/4 CPU threads; PREEMPT) Kernel taint flags: TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages obs-studio depends on: ii libavcodec61 7:7.1.1-1+b1 ii libavdevice61 7:7.1.1-1+b1 ii libavformat61 7:7.1.1-1+b1 ii libavutil59 7:7.1.1-1+b1 ii libc6 2.41-6 ii libcurl3t64-gnutls 8.13.0~rc2-2 ii libegl1 1.7.0-1+b2 ii libfontconfig1 2.15.0-2.2 ii libfreetype6 2.13.3+dfsg-1 ii libgcc-s1 14.2.0-19 ii libglx0 1.7.0-1+b2 ii libjansson4 2.14-2+b3 ii libluajit-5.1-2 2.1.0+openresty20250117-2 ii libmbedcrypto16 3.6.2-3 ii libmbedtls21 3.6.2-3 ii libmbedx509-7 3.6.2-3 ii libobs0t64 30.2.3+dfsg-2+b4 ii libopengl0 1.7.0-1+b2 ii libpci3 1:3.13.0-2 ii libpulse0 17.0+dfsg1-2+b1 ii libpython3.13 3.13.2-2 ii libqrcodegencpp1 1.8.0-1.2+b2 ii libqt6core6t64 6.8.2+dfsg-5+b1 ii libqt6dbus6 6.8.2+dfsg-5+b1 ii libqt6gui6 6.8.2+dfsg-5+b1 ii libqt6network6 6.8.2+dfsg-5+b1 ii libqt6svg6 6.8.2-3 ii libqt6widgets6 6.8.2+dfsg-5+b1 ii libqt6xml6 6.8.2+dfsg-5+b1 ii librist4 0.2.11+dfsg-1 ii libspeexdsp1 1.2.1-3 ii libsrt1.5-openssl 1.5.4-1 ii libstdc++6 14.2.0-19 ii libswscale8 7:7.1.1-1+b1 ii libudev1 257.4-3 ii libv4l-0t64 1.28.1-1 ii libva-drm2 2.22.0-3 ii libva2 2.22.0-3 ii libx11-6 2:1.8.10-2 ii libx264-164 2:0.164.3108+git31e19f9-2+b1 ii libxcb-composite0 1.17.0-2+b1 ii libxcb-randr0 1.17.0-2+b1 ii libxcb-shm0 1.17.0-2+b1 ii libxcb-xfixes0 1.17.0-2+b1 ii libxcb-xinerama0 1.17.0-2+b1 ii libxcb1 1.17.0-2+b1 ii libxkbcommon0 1.7.0-2 ii python3 3.13.2-2 ii python3.13 3.13.2-2 ii qt6-image-formats-plugins 6.8.2-3 ii qt6-wayland 6.8.2-3 Versions of packages obs-studio recommends: ii obs-plugins 30.2.3+dfsg-2+b4 Versions of packages obs-studio suggests: ii pkexec 126-2 ii policykit-1 124-2 hi v4l2loopback-dkms 0.13.2-1 -- no debconf information -- ceterum censeo microsoftem esse delendam.
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