Unity doesn't load, no Launcher, no Dash appears
I have a problem with Unity desktop. It was working fine until I switched and use Gnome for about 30 minutes. When I switched back to Unity, all I can see is the wallpaper and nothing else, no launcher and panel. I know its still working because when I right click, it shows the menu and I can even access the System setting via the change background option and the terminal via shortcut key. I believe its running fine its just that I can't do anything else because I can't see it on the desktop. Any help?