MrCastor

I just dl twentytwelve theme. Look at the single.php file.

You can put it like in every files … Put this code where your posts are. Like in single for example or in the front-page. I will be able to help you more if you tell me exactly where you want to put pagenavi.

loop-single.php

Css for sure !

Did you try to set your reading settings to 12 ?

I found it !!!!!
My “Blog pages show at most” parameter was not set right !