Virtual package kwin is provided by:
Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture +++-============-==========-==================================== un kwin-wayland <none> <none> (no description available) ii kwin-x11 4:5.27.5-3 amd64 KDE window manager, X11 version 2 packages