I use the isolated kscreen (starting with `kcmshell5 kscreen`) to configure screens (since the respective app in LXQt is broken). After the first installation, I get the following when trying to start it: $ kcmshell5 kscreen Reusing existing ksycoca [...] Saving kscreen.kcm: LOAD file:///usr/share/kcm_kscreen/qml/main.qml:21:1: module "org.kde.plasma.core" is not installed import org.kde.plasma.core 2.0 as PlasmaCore ^ Speicherzugriffsfehler (core dumped) After installing `kde-frameworks/plasma` it works perfectly.
Thanks. https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d589bc557320f050269708aa4dc5617f14e0b703 https://gitweb.gentoo.org/proj/kde.git/commit/?id=72b8d6fb3bb9795bda9f4e400b7a3d78597fd647