How to Find Ubuntu Version
Ubuntu is a popular open-source operating system that is widely used by developers, students, and individuals who want to run free and reliable software. One of the most important aspects of any operating system is its version number, which indicates the release date, bug fixes, and new features that have been added to the system. In this article, we will guide you on how to find the version of Ubuntu on your computer.
How to Find Ubuntu Version using Terminal
The easiest way to find the version of Ubuntu on your computer is by using the terminal. Here’s how:
- Open the terminal on your computer. This is usually found in the start menu or search bar.
- Type
apt-get versionand press Enter. - A list of all available packages in Ubuntu will be displayed. You can see the version number of each package in the list.
- You can also use
apt-cache policycommand to get detailed information about the version, including the release date, availability, and the version number. - Alternatively, you can use
cat /etc/source-releasecommand to get the version number of the Ubuntu release.
| Version Number | Release Date | Bug Fixes | New Features |
|---|---|---|---|
| Ubuntu 20.04.3 | March 2, 2021 | Security fixes, bug fixes, and new features | Image editing software, HTTP server, and more |
How to Find Ubuntu Version using the Package Manager
Ubuntu also has a package manager called apt, which allows you to easily install, update, and remove packages. To find the version number of Ubuntu using the package manager, follow these steps:
- Open the package manager by typing
aptin the terminal. - Type
listand press Enter to see a list of all available packages in Ubuntu. - Scroll down to the "About" section and you will see the version number of Ubuntu.
| Package | Version | Release Date | Description |
|---|---|---|---|
| Ubuntu Core | 1.0.0-23 | November 2020 | A lightweight Linux distribution designed for use in web servers and other applications |
| Ubuntu Server | 20.04.3 | March 2, 2021 | A full-featured server distribution designed for deployment in production environments |
How to Find Ubuntu Version using GUI
Ubuntu also has a graphical user interface (GUI) called "Ubuntu Software Center" that allows you to easily find and manage packages. To find the version number of Ubuntu using the GUI, follow these steps:
- Open the Ubuntu Software Center.
- Click on the "Edit" button next to the package you want to find.
- In the "Edit Package Details" window, click on the "Version" tab.
- Scroll down to the "Version" field and you will see the version number of Ubuntu.
| Package | Version | Release Date | Description |
|---|---|---|---|
| Ubuntu Core | 1.0.0-23 | November 2020 | A lightweight Linux distribution designed for use in web servers and other applications |
| Ubuntu Server | 20.04.3 | March 2, 2021 | A full-featured server distribution designed for deployment in production environments |
Tips and Tricks
Here are some additional tips and tricks for finding the version number of Ubuntu:
- You can use
dpkg -Scommand to see the file size of each package. - You can use
dpkg -scommand to see the package name and its size. - You can use
cat /var/lib/apt/lists/ *package_name.md5sumcommand to see the package name and its size.
Conclusion
Finding the version number of Ubuntu is a simple process that can be done using the terminal, package manager, or GUI. By following the steps outlined in this article, you can easily find the version number of Ubuntu on your computer and stay up-to-date with the latest releases.