I have seen this once. After killing and restarting kded4 I lost all my keyboard shortcuts. I also couldn't configure Desktop effects through system settings because KDE daemon was not available (even though running after a restart!).
I have seen this once. After killing and restarting kded4 I lost all my keyboard shortcuts. I also couldn't configure Desktop effects through system settings because KDE daemon was not available (even though running after a restart!).