Upgrade Ubuntu Server

Upgrade Ubuntu Server

I recommend backing up conf files before upgrading.

  1. Update your repository <br />
sudo aptitude update
  1. Install update-manager-core if it is not already installed:<br />
sudo aptitude install update-manager-core
  1. Edit the file /etc/update-manager/release-upgrades <br />

Make sure prompt is set to normal (Prompt''normal)

  1. Launch the upgrade tool:<br />
sudo do-release-upgrade
  1. Follow the on-screen instructions.

– Main.FredPettis - 18 May 2009