Just like my revious time, when upradng from 6.06 to 7.10, the “Update Manager” did not recognize it automatically – so I need to do it myself.
I follow the instructions under: “Network upgrade for Kubuntu desktops (recommended)” – on the Ubuntu site.
http://www.ubuntu.com/getubuntu/upgrading
Even though I have the “classic” Ubuntu – I mean the Gnome desktop – this does seem to start working:
1. Install update-manager-core if it is not already installed:
sudo aptitude install update-manager-core
2.
Launch the upgrade tool:
sudo do-release-upgrade
3.
Follow the on-screen instructions.