We have already access to the command line if we are logged on any Ubuntu server.We can use the shortcut keys Ctrl+Alt+T or find it inside the menu.On Ubuntu desktop, we need to open our terminal or command line window.We need to follow the following steps to update our Ubuntu system: First method: Updating Ubuntu with the Command line Also, the method of the command line is valid for those distributions that are based on Ubuntu like elementary OS, Linux Lite, and Linux Mint. This article is valid for the 18.04, 20.04, pr other versions of Ubuntu. There is a drawback of using the tool of the command line that to check if we have updates, then we need to manually run it. It is a very strong tool that can manage the packages of our systems completely using the command line. A system, i.e., Ubuntu package management is known as apt. Now, let's discuss the command line tools to update our system. Then, click on a button, i.e., Check to see that there is any update available when Update Manager opens.

If we wish to check the updates manually, then we can do it by clicking the System menu's Administration sub-menu and after that selecting the entry of the Update Manager.

Rather we will know that the update is available as the Update Manager would open on our desktop as soon as an update relying on their type: We will not need to check routinely that there is any update available using this tool. Nearly, the update manager is a 100% automatic tool.

Ubuntu applies two distinct tools to update the system. We should be capable of exactly telling what's the case from the procedure of updating any system. Linux Ubuntu has become the most famous of every distribution of Linux. Also, there is installing from pre-compiled or source.In fact, a few distributions are different distinctly down to the kind of the types of files they apply for package management. It is important to know about updating Ubuntu that not all the distributions manage the process of updating in a similar way. If we are a new user and using Linux Ubuntu for some weeks or days, then we may be wondering how we can update our Ubuntu system for application upgrades, bug fixes, and security patches. One could update Linux Ubuntu with the help of a terminal bash shell.

It is famous on both servers and desktops.

Linux Ubuntu is an open-source and free operating system that is based on Linux kernel and GNU userland.

Sudo apt update