Runlevel 3 on Ubuntu Gnu/Linux Distro GNU/Linux Ubuntu Runlevel 3 Guide Hi! This Guide simply shows you Step-by-step How to Access Runlevel 3 Server Mode on Ubuntu GNU/Linux Desktop. Especially relevant: for a Desktop first we Kill Ubuntu X Server and then go to Runlevel 3. GNU/Linux Ubuntu Desktop Accessing Server Mode Guide How to go Runlevel 3 on Ubuntu 24.04 LTS 22.04 LTS 23.10 23.04 22.10 20.04 LTS 21.10 21.04 20.10 18.04 LTS 16.04 LTS