The file /usr/share/kde4/services/muon-knsplasmoids-backend.desktop contains conflict markers. At line 110: <<<<<<< HEAD ======= >>>>>>> 2.0 X-KDE-Library=muon-knsbackend Due to some other (possibly unrelated) problem I was forced to run kbuildsycoca4 --noincremental which complained "KConfigIni: In file /usr/share/kde4/services/muon-knsplasmoids-backend.desktop, line 110: " Invalid entry (missing '=') "KConfigIni: In file /usr/share/kde4/services/muon-knsplasmoids-backend.desktop, line 111: " Invalid entry (empty key) "KConfigIni: In file /usr/share/kde4/services/muon-knsplasmoids-backend.desktop, line 112: " Invalid entry (missing '=') Reproducible: Always