mart added a comment.
to expand on the concept, maybe could be nice as well a kauthorized key to actually letting only logout when there is somebody else logged in REPOSITORY R120 Plasma Workspace REVISION DETAIL https://phabricator.kde.org/D14905 To: broulik, #plasma, #vdg, harmathy Cc: mart, davidedmundson, ngraham, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol