Mint || Ubuntu

[PantherStu]

Hi All, I was wondering if there is a way to go from mint to Ubuntu without a reformat,

I was thinking something like change sources list from mints to ubuntu and upgrade-dist but not sure.

Any ideas?

[Perfect Storm]

This blog says you can, but a bit messy: http://undifined1.blogspot.dk/2012/06/converting-from-linux-mint-13-to-ubuntu.html