Boot up a Ubuntu live CD install and go into try without installing, then when it has started up, go to parted, find the partition with Ubuntu on it and...
Make sure you first enter the cheat code "testingcheatsenabled true" (without quotation marks). Then, enter the family funds code: "familyfunds [family name] [amount]" Do not include the quotation marks or...
Saving and earning achievements is usually disabled in games when cheats are entered, because cheats can obviously be used to give you an unfair advantage.