Yet Another Way to Upgrade / Update from Ubuntu 12.10 to Ubuntu 13.04

Hello Ubuntu Users.

In this article I will show you how to upgrade / update from Ubuntu 12.10 Quantal Quetzal to Ubuntu 13.04 Raring Ringtail, via terminal.

I have previously written this article on how to update / upgrade, from Ubuntu 12.10 to Ubuntu 13.04, but this is another method.

Follow this steps:

1. Get your Ubuntu 12.10 updated:

$ sudo apt-get update
$ sudo apt-get upgrade

2. Reboot.
$ sudo shutdown -r now

After your computer turns on, do this:

$ sudo do-release-upgrade

If you do not have do-release-upgrade installed, install it first and run it after:

$ sudo apt-get install update-manager-core
$ sudo do-release-upgrade