[ Thanks to Falko
Timme for this link. ]
“Yesterday the new Ubuntu 10.04 (Lucid Lynx) was
released. This guide shows how you can upgrade your Ubuntu 9.10
desktop and server installations to Ubuntu 10.04.“This document comes without warranty of any kind! I do not
issue any guarantee that this will work for you!“1 Desktop
“Start the Update Manager (System > Administration >
Update Manager):“The Update Manager should show that a new distribution release
(10.04 LTS) is available. Click the Upgrade button to start the
distribution upgrade:”