https://bugs.kde.org/show_bug.cgi?id=421131
--- Comment #8 from Martin Flöser <mgraess...@kde.org> --- cmake looks for optional build dependency Libcap. Verify that you have built KWin with that dependency. In case your KWin is built with libcap support do: sudo setcap CAP_SYS_NICE=+ep `which kwin_wayland` Unfortunatelly you will have to do this after every make/ninja install. In case you run make/ninja install as root, this should be done automatically. -- You are receiving this mail because: You are watching all bug changes.