I have KDE 4.12.1 and I have had some issues with characters in the names of some files. I couldn't fix that in Dolphin, but Nautilus always do, so I have installed Nautilus. I have GParted also. In KDE, in the main menu, under Applications>System>Gnome System, GParted is shown with his icon. I could not find Nautilus anywhere, but I could make a shortcut to it. The Nautilus icon disappeared at a certain point, I have hoped that it will come back in time, with a certain upgrade, but it didn't. I have uninstalled and re-installed Nautilus, but it didn't fix the issue. What could be done?