What do I need to install to get "System settings"?

Mon Jan 28 21:48:59 UTC 2013

Am Montag, 28. Januar 2013, 21:35:20 schrieb Chris Green:
> I have lubuntu-core installed and running on this machine, what do I
> need to install to get the "system settings" (or whatever it's called)
> on the menus?  Specifically I want to be able to set the display
> geometry.

display geometry ? You mean resolution ? 
lxrandr should be the app to use here