I created a new submenu, "Steve's Apps", on my KDE desktop, populated it with several application links, and have been using it for several months. Today that submenu disappeared. All the standard FC2/KDE menu items apparently are intact, but my submenu is gone. All the application links I created are still present in ~/.local/applications and i see a file "Steve's Apps.directory" beneath ~/.local/share/desktop-directories/. In short, all the data seems to be present, yet these items are not shown along with the other menu items. Can anyone explain what's going on here? Thanks.