Upgrade to Ubuntu 13.04 Raring Ringtail in less than 20 minutes without problems

Hi,

I wrote a little step-by-step guide with screenshots to illustrate the upgrade process from Ubuntu 12.10 Quantal Quetzal to 13.04 Raring Ringtail very precisely.

I hope this screenshot-guide is of use for those looking to upgrade to the latest (and IMHO greatest) version of Ubuntu

http://www.maknesium.de/upgrade-to-...tail-in-less-than-20-minutes-without-problems

I am looking forward to your feedback!

Maknesium