I'm a very new KDE user. I installed it from the software manager in LM 13, and for the most part I like it. I have one main problem : It doesn't appear that the update manager runs under KDE. I don't see anything obvious happen at all when I click the icon in the system tray or try to run it from the "Kickoff Application Launcher" menu. On the other hand the process detecting available updates works, as I can see the icon change when that happens. At this point I'm stumped as to where to look for an answer, so I would appreciate any hints.