3 ms·

> Firefox will stop updating the window contents but will still accept clicks and keypresses. I've only ever had this behavior with FF running under XWayland.

> Firefox will stop updating the window contents but will still accept clicks and keypresses. I've only ever had this behavior with FF running under XWayland. Are you sure FF isn't defaulting to X?

PennRobotics 4y ago
No. I'm not sure whether Xwayland or Wayland is used, and that's part of the problem. In about:support, I have MOZ_ENABLE_WAYLAND=1 but also MOZ_USE_XINPUT2=1, which I haven't noticed until right now. xeyes doesn't respond at all (window freezes) so I can't tell which backend is actually in-use via xeyes. Finally, I'm using the package manager Firefox, and I'm not sure if that's different than the snap/flatpak. In the OpenSCAD case, I've tried installing various qt-related and wayland-related packages and setting QT_QPA_PLATFORM or QT_DEBUG_PLUGINS, but this either ends in a crash or the same slow behavior.