Question: how to install linux ubuntu server step by step?
Answer: Step 1: Burn the ISO Image. The first step is to burn the ISO image onto a blank DVD or make a USB drive bootable. ... 
Choose the Language. ... 
Select Keyboard Layout. ... 
Select Ubuntu or MAAS (Metal As A Service) ... 
Network Settings. ... 
Proxy Settings. ... 
Select network mirror. ... 
Hard Disk Setup.