Finally after months of waiting, the Ubuntu development team has finally released the Ubuntu official open font, or you name it Ubuntu Font Family.
For those who have installed Ubuntu maverick, be happy because one of its feature is to install this font automatically into your Ubuntu system. But for the previous Ubuntu version users, you have to Download this Ubuntu font family, because there are still no official PPA.
For the installation process, choose the package with .tar.gz extension than extract and double click on the font that you want to install.. Because the extension is universal(.tff), this font also can be installed in both windows or Mac OSX for design & other purposes.
Here is the quick sneak peek of Ubuntu Font Family :