How to install a Ubuntu 16.04 LTS (Xenial Xerus)

1. Requirements

To install a Ubuntu LTS Server, you will need the following prerequisites:

2. Preliminary Note

In this tutorial, I use the hostname server1.example.com with the IP address 192.168.1.100 and the gateway 192.168.1.1 These settings might differ for you, so you have to replace them where appropriate.
 

3. The Base System

Insert your Ubuntu install CD into your system and boot from it. When you install the OS in a virtual machine like I do it here, then you should be able to select the downloaded ISO file as source for the CD/DVD drive in VMWare and Virtualbox without burning it on CD first.
The first screen will show the language selector. Plese select your language:
Select the installation language
Then choose the option Install Ubuntu Server:
Choose to install Ubuntu Server
Select the language for the installed Operating System:
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