https://bugs.kde.org/show_bug.cgi?id=371150
--- Comment #3 from bluelupo <i...@bluelupo.net> --- Hi Ivan, let me explain ;-) Rightclick on the desktop, then in the context menu "Add Miniprogramme" (in German: Miniprogramme hinzufügen), then the Miniprogramme "Activity monitoring" (in German: Aktivitätenüberwachung) to the control bar pull by mouse. At this point, the desktop becomes black. Sorry for my insufficient English. I hope I have now expressed myself clearly. greetings Michael -- You are receiving this mail because: You are watching all bug changes.