I have forwarded your bug upstream to https://bugreports.qt.io/browse/QTBUG-92597. Let's see what the upstream developers say about it.
If you want, you can register on that site and follow it, maybe they will want some more information from you. For me the webcam works fine with 5.15.3 and Falkon (I tested on https://webrtc.github.io/samples/src/content/devices/input-output/), so maybe it's an issue specific to v4l1compat.so or something else. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1923434 Title: Regression: Falkon doesn't detect webcam anymore since 5.15.3+dfsg- 3ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtwebengine-opensource-src/+bug/1923434/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs