Upgrading from Ubuntu Fiesty Fawn (7.04) to Hardy Heron (8.04)
Since I have procured my laptop I have been using Ubuntu Fiesty Fawn (7.04) on it and I was more than satisfied until its support period expired on Jan 2009; I was compelled to upgrade and I did not want to take the hassle of upgrading again in the lifetime of this laptop so I decided to upgrade to Hardy Heron (8.04 LTS) (via Gutsy Gibbon). This writeup is my experience on this upgrade procedure.