[SOLVED] Recovering ubuntu janitor icon in menu

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http://ubuntuforums.org – Recently upgraded my hp compaq 6720s laptop from 10.04 to 12.04. After trying to get used to unity, I didn't like, and now using gnome fallback very comfortable. One of the problems I have is, however, I have lost the icon for ubuntu-janitor in the ubuntu menu, under system tools, administration. How can I recover the icon in the menu?, where is this icon , in order to attach it in the launcher? Thanks in advance (Hardware)