Once you sign in to an Ubuntu system for the first time, earlier doing any work, it is continually a good idea to checked what version of Ubuntu is successively on the machine.
New Ubuntu issues come out every six months, although LTS (Long Term Support) releases happen each two years. LTS versions are maintained for five years on both desktop and the server, additional standard releases are maintained for nine months.
How to Check Ubuntu Version
It is reasonably easy to searching out the Ubuntu version by by means of moreover the Linux command line or the Graphical Interface method.
Method 1: Steps to Check the Ubuntu Version Using Command Line
Step 1: On your Ubuntu computer to start the Terminal (Ctrl+Alt+T).
Step 2: Formerly type the following command line in the terminal,
Step 3: Promptly it shows the output with Distributor ID, Version Description with a number, and code name.
No LSB modules are available.
Distributor ID : Ubuntu
Description : Ubuntu 16.04.4 LTS
Release : 16.04
Codename : xenial
Alternative Command lines to Check Ubuntu Version
(1) Use the Command Lines below to check Ubuntu Version
Step 1:To start the Terminal and enter the following command line.
Step 2: On the next screen, it would show the output with the Ubuntu Version number.
Ubuntu 16.04.4 LTS \n \l
(2) As well the overhead processs, you can also use the below-stated command line to check your Ubuntu version.
Step 1: Go for the Terminal on your Ubuntu device and then type the command as
Step 2: It would display the output with the Distributor ID, the Code name, and the current version number.
DISTRIB_DESCRIPTION=”Ubuntu 16.04.4 LTS”
(3) Search Out the Ubuntu Version managing the Neofetch Command
By managing the Neofetch command, you would come to know all the system information laterally with the Ubuntu version number and code. To proceed the Neofetch command, you want to install Neofetch on your Ubuntu system.
Step 1: Go for the Terminal and enter the following command to install Neofetch on your Ubuntu device.
sudo apt install neofetch
Step 2: Next installation, go the Neofetch command in the new Terminal window.
Step 3: It would view the information about the Linux kernel version, Ubuntu version, the desktop environment in use laterally with its version, themes and icons.
Step 4: Search Out System Information managing hostnamectl Command
This command is mostly used to set the system hostname. As well as this, you could use it to check Ubuntu Version using the terminal.
Proceed hostnamectl command in the terminal, and you would develop the output as displayed under.
Static hostname: linuxize
Icon name: computer-vm
Machine ID: f1ce51f447c84509a86afc3ccf17fa24
Boot ID: 2b3cd5003e064382a754b1680991040d
Operating System: Ubuntu 18.04 LTS
Kernel: Linux 4.15.0-22-generic
Method 2: Check Ubuntu Version using the Graphical Interface
Result out the Ubuntu version with the Graphical Interface is pretty modest and easy. You no necessity to kind somewhat command line, check the Ubuntu version just from the system settings.
Step 1:Launch the System Settings app on your Ubuntu PC.
Step 2: Choose the Details option.
Step 3: Before select About option, the about page would be showed with all the Ubuntu information with, Device name, storage, processor, OS type, Graphics, Gnome, and Visualization.
Step 4: Choose Check for Updates button to know whether there are any updates accessible or not.
Read more : How to change password on linux
The above details are the important information to explore your Ubuntu Version and other details. Just in case of experiencing any battles, you should check Ubuntu version and necessity update them, if obtainable.