kwin_wayland supports launching Wayland displays inside a Wayland display. This can be used to launch KDE Plasma inside these windowed displays, and that recursive.
It can do this. It is a patch of systemd-bsod, so it can (almost) everything it the original can. \
The program searches for the latest logmessage with emergency level and displays it.
Also I have to admit that my approach is quite conservative. \
Not every mesa update may be incompatible with the freeworld packages, but my package holds them back until RPMFusion published an update themselves.
Edit: trying to get the image to show on Lemmy