Upgrading Ubuntu from Dapper to Edgy

NOTE: After some problems, people have come to the conclusion it is better to acquire an "Edgy" CD and do a complete reinstall. For those who have been keeping up with the betas the problems have been minor if any. The rest of us have had to do things like reinstalling the xorg stuff as well as other files.

This page has the instructions. I didn't have any joy with #1 but #2 seems to be working out.

BTW, save your /boot/grub/menu.1st file and system stuff (advice from the page).

http://www.debianadmin.com/upgrade-ubuntu-dapper-to-ubuntu-edgy-eft.html