How to Check Ubuntu Version

Ubuntu is an operating system based on Debian that is considered one of the most widespread open-source systems today. It's a one-of-a-kind OS due to its ease of use, streamlined updates, and massive source of software applications. 

If you are an Ubuntu user, it is essential to know which operating system version you are on to get proper software compatibility, have adequate updates, and help troubleshoot any matter.

There are several steps to check Ubuntu version running your system. We will walk through different approaches, encompassing graphical user interfaces(GUI) and command-line commands.

Using the "About" Dialog for the Quickest Version Check One of the best ways to quickly and easily check the Ubuntu version is to use the "About" dialogue. Here's how:

Tap the "Activities" button with the same name as "Show the Applications" in the upper left corner of the desktop.

In the search bar, type in about and click on the computer entry labeled "About This Computer" or "About Ubuntu."

In the "About" dialog, you will be shown some details of your machine; even the Ubuntu version you are currently running is included.

Command Line Approach for Command Lover Users or to Automate the Process The terminal commands are also for those who want to automate the process or prefer the command line to find out their Ubuntu version.

a. Using the lsb_release Command

The LSB-release command is handy and tells you the distribution and version number of your Linux system. Here, the way it works is detailed:

Opening the terminal app goes by pressing Ctrl + Alt + T or searching for "Terminal" in the applications menu.

Show the installation command below to see the Ubuntu version:

lsb_release -a

The embedded command will announce the type of Ubuntu distribution installation, distribution name, release codename, and version number.

b. Using the /etc/issue File

The last way to know the Ubuntu version is by checking the contents of the /etc/issue file. Often, it is a file with the distribution name and version number. Here of this command- find ubuntu version:

c. Using the /etc/os-release File

The /etc/os-release file is another place /etc/os-release is a different source to learn about your Linux distro. The following command will allow you to view that document:

This file holds multiple key-value pairs, which include the distribution's name, the version number, and other useful parameters.

The tool "Software & Updates" also boasts Ubuntu's graphical interface, which enables users to learn about their system, composed of the Ubuntu version. Here in below is the way to get it:

From the "Overview" menu, pick "Activities" and look for the “Software & Updates” position.

In the "Softwares & Updates" window, just select the "Updates" tab.

This will be displayed in the “Updates” section, where you can see the version of Ubuntu you have installed and the available Software channels.

Using the System Settings App available in Ubuntu to Look Up the Version The version of the Ubuntu system can be verified with the System Settings tool, which is available in Ubuntu. Here's how to check ubuntu version:

Open the "Activities" overview, find and choose "Settings ."

At the System Settings window, simply go over to the icon labeled "Details" (or "About" on older Ubuntu temperatures). Select that.

The "Details" (or "About") section will be attached with different system information depending on the Ubuntu version you are using.

Get the Ubuntu version with the neofetch tool, a command-line system information tool that presents an all-inclusive view of your system, including the Ubuntu version. To facilitate the operation of the application, it is not pre-installed, but you can install it by typing in the terminal:

sudo apt install neofetch

After that, just fetch the neofetch command and run it in the terminal. You should see your system details, including the version number of Ubuntu.

Gets the Ubuntu version from the Graphical Update Manager; aside from the graphical Update Manager, there is the possibility of learning the version of the currently installed Ubuntu. As follows find out how to check ubuntu version:

Open the "Activities" overview page, where you can search for the "Software Updater" or "Update Manager."

On the Update tab or Settings window, press the button "Settings" or "About" (depending on the Ubuntu version).

The "about" or 'settings' dialog is the information center where you will learn about the specific Ubuntu version you're using.

In this section, we will explore hostnamectl utility, which reveals information about the system's hostname and even the enemy system operating system version. Inside the terminal, run the following command:

hostnamectl

Within the details, the line 'Operating System' displays the "Ubuntu version" number.

These techniques allow you to review the Ubuntu release you are running, and in case you face any difficulties, you can quickly identify the source of the problem. You can also configure the system by integrating hardware and software components and ensuring it is compatible with related applications or programs.

Though both Ubuntu and Windows follow a six-month cycle to release new versions, the LTS versions of Ubuntu come once every two years. It is important to note that aggregated data usually only provide snapshots in time and may not be able to accurately capture the underlying trends or dynamics in a particular situation.

Remember, to obtain reliable updates and perform safe system upgrades, you always have to check ubuntu version installed on your device. This way, you directly enjoy all the given capacities of using the latest versions built with updated features, performance, and security.