https://bugs.kde.org/show_bug.cgi?id=305188 --- Comment #9 from Alexander <vo.zaeb at gmail.com> --- I've just upgraded to KDE 4.9.3 and the problem appeas again. Killing kded4 solve the problem. But I haven't muon-notifier in my /usr/share/kde4/services/ -- You are receiving this mail because: You are the assignee for the bug.