While many Linux distributions work seamlessly out of the box, often there are a few extras you can use that help make your installation a better place to work in, and one that’s more customised to you. We still need to make changes that could help you improve your post-installation Linux system.

1. System Update:

First and foremost important changes to do after installing Linux distros, you first need to update the system. There are some immediate updates that you should install on your system before doing anything else. So, click on the menu and open the update manager. To install updates, click the ‘Install Updates’ option.

It is important to install the system updates because you need to update the local cache for all available software. It is a good thing to do this because it will install all updates related to the available software.

2. Set Up Firewall:

Chances are, you may already have a secure home connection. However, you can also set specific firewall settings on your Linux system. Click on the start menu and search for ‘Firewall’.

You can enable various profiles, like home, public, and business. So, you will need to define the rules and specify devices that are allowed access to the internet on your network.

3. Install Important Software:

You should already have several applications pre-installed on your Linux system. But, you may need to install some of your favorite applications that do not come built-in. Using the software manager or an apt package manager, you can install other applications onto your system.

4. Install Drivers:

Another important thing to do after installing Linux Mint 20 is to make sure all updated drivers are installed on your system. You can install the updated drivers using the driver manager. For example, you can install the drivers of Wi-Fi devices, like NVIDIA or AMD graphics. To install drivers, open the ‘Driver Manager’ from the start menu, check for all driver updates, and apply the changes.

5. Clean and Optimise the System:

Always clean your system to get rid of any unnecessary packages.

6. Create a Backup:

It is recommended to take a backup of important files on your system. Linux distro’s allows you to create backups and restore points of your system. When you install the Linux distribution, it is recommended that you create the restore point on your system. In case of an accidental situation, you can restore your system.


This article covered some important changes to do after installing Linux distros. You can get help from the above instructions to understand what to do next. Perform the above things immediately after installing the fresh Linux distribution to optimise your system. Sweetest thing is you can install WordPress and start your own business module.

For more Information about various Linux distributions you can check out Official Linux Page / Wikipedia.