20 Things To Do After Installing Ubuntu 20.10 ‘Groovy Gorilla’

Ubuntu 20.10 with codename Groovy Gorilla is now here and available for install. For those of you who are eager to check the latest Ubuntu version and for all newcomers to the Linux family, we have prepared few tips to help you get started with Ubuntu 20.10 and get what you may need to complete the setup of your desktop/laptop distro.

Things to Do After installing Ubuntu 20.10

The steps in this article are optional and you can choose which ones to use based on your personal preferences…

1. Check for Updates

If you have not chosen to install updates during the installation of the OS it is recommended to run an update, to make sure you are running the latest version of the software.

To do this, use the following keyboard combination Ctrl + Alt + T which will open a new terminal in front of you. Next input the following command:

$ sudo apt update && sudo apt upgrade

2. Choose Your Favorite Browser

Most of the time in-front of our computers, we spent browsing different websites. Choosing the right web browser is essential for our online experience. There is all kind of different browsers for Ubuntu, but let’s be honest, the most used ones are Google Chrome, Mozilla Firefox (comes preinstalled in Ubuntu) and Opera.

The installation process for both Chrome and Opera is fairly easy. Simply open the downloaded .deb the package which will load the Ubuntu Software Center.

Install Google Chrome in Ubuntu
Install Google Chrome in Ubuntu

Once you click install, input your user’s password and wait for the installation process to finish.

3. Setup Your Mail Client

Many of us receive tons of emails per day. Using different web clients to read emails is not always optimal and thus, using desktop mail clients such as Thunderbird can help improve productivity.

Thunderbird comes preinstalled with Ubuntu and can be easily started from the left side panel. When opened Input your name, email address, and password. Wait for thunderbird to verify your SMTP/IMAP/POP3 settings and the setup is complete.

Setup Thunderbird Mail in Ubuntu
Setup Thunderbird Mail in Ubuntu

4. Install Useful Gnome Extensions

If you are new to Ubuntu, GNOME is the desktop environment used in newer versions of Ubuntu. If you have used the previous version of Ubuntu that came with Unity, you may want to have a look at the customized GNOME environment used in more recent versions of Ubuntu.

You can extend GNOME’s functionality with extensions developed by the community. More extensions are available on gnome’s website. The installation is pretty simple, you only need to go to gnome’s website and enable their browser extension.

There is one for both Chrome and Firefox. You will, however, need to install the host connector either way. To do this open a new terminal window and use the following command:

$ sudo apt install chrome-gnome-shell

After that, installing new extensions is easy as clicking the on/off switch:

Install Gnome Extensions in Ubuntu
Install Gnome Extensions in Ubuntu

Some Gnome extensions worth mentioning:

  1. User themes – easily install new shell themes downloaded from the web.
  2. Extensions – manage GNOME extension through a panel menu.
  3. Places status indicator – menu to quickly access places on your system.
  4. OpenWeather – get weather updates on your Desktop.
  5. Dash to dock – move the dash out of the overview and use it as a panel.

There are many more you can choose from. Surely you will spend some time choosing the right ones for you.

5. Install Media Codecs

In order to enjoy media files in AVI MPEG-4 formats and others, you will need to install media codecs on your system. They are available in the Ubuntu repositories but are not installed by default because of copyright issues in different countries.

You can install the codecs by opening a terminal and running the following command:

$ sudo apt install ubuntu-restricted-extras

6. Install Software from the Software Center

What you install on your system depends entirely on you. It is recommended to install and keep only what you plan on using in order to avoid getting your system bloated with useless software.

Here you can see a list of frequently used and preferred apps:

  • VLC – a video player with great features.
  • GIMP – image editing software, often compared to Photoshop.
  • Spotify – music streaming application.
  • Skype – messaging and video messaging application.
  • Viber – messaging and free calls application between users.
  • XChat Irc – graphical IRC client.
  • Atom – nice text editor with plenty of extensions. Good for developers as well.
  • Calibre – eBook management tool.
  • DropBox – personal cloud storage to keep some files.
  • qBittorent – torrent client similar.
Ubuntu Software Center
Ubuntu Software Center

7. Enable Night Light in Ubuntu

Protecting your eyes at night while you work on your computer is important and essential. GNOME has an integrated tool called night light. It reduces the blue lights, which reduces the eyes strain at night, significantly.

To enable this feature go to Settings -> Devices -> Night Light and turn it on.

Enable Night Light in Ubuntu
Enable Night Light in Ubuntu

You may select exact hours during which Night Light to be turned on or allow it to automatically start on sunset to sunrise.

8. Opt-out/Opt-in from Data Collection

Ubuntu collects some data about your system hardware that helps determine on what hardware the OS is used and improves it. If you are not comfortable with providing such information, you can disable the option by going to Settings -> Privacy -> Problem Reporting and disable the switch:

Disable Problem Reporting in Ubuntu
Disable Problem Reporting in Ubuntu

9. Install GNOME Tweaks

Customizing your desktop is even easier with the GNOME Tweaks tool, which allows you to change the appearance of your system, icons, install new themes, change fonts and many more.

To install GNOME Tweaks open the Ubuntu Software Center and look for GNOME Tweaks:

Install Gnome Tweaks in Ubuntu
Install Gnome Tweaks in Ubuntu

You can play around with the tool and adjust the effects and appearance of your system as you want to.

10. Configure Keyboard Shortcuts

Ubuntu provides flexibility and setting your own favorite shortcuts to do some actions such as opening an application, playing the next song, switching between windows and many more.

To configure your own keyboard shortcuts open Settings -> Devices -> Keyboard. You will see a list of available shortcuts. You can change them to your personal preferences and even add more:

Set Keyboard Shortcuts in Ubuntu
Set Keyboard Shortcuts in Ubuntu

11. Install Steam in Ubuntu

If you are into gaming, there is no way to go around without installing Steam. Steam is the ultimate platform available for Windows, Mac, and Linux.

You can choose from all kinds of different game genres, both multiplayer and single player. Steam is available in the Ubuntu Software Center and can be installed with a single click:

Install Steam in Ubuntu
Install Steam in Ubuntu

12. Choose Default Applications

You may have more than one software used for the same purpose. For example, you may want to play movies with either VLC or the default Ubuntu video player.

To adjust your preferred applications, open the Settings menu -> Details -> Default Applications. Using the dropdown menu you can select the application which you wish to use for, web, mail, calendar, music etc:

Set Default Applications in Ubuntu
Set Default Applications in Ubuntu

13. Enable the Canonical Partners Repository

Ubuntu uses different repositories to provide software to its users. You can get even more software, by enabling the Canonical Partners repository.

It consists of third party software that has been tested on Ubuntu. To enable this repository press the Super key (Windows key) and search for Software and Updates:

Ubuntu Software Updates
Ubuntu Software Updates

In the newly opened window choose the second tab, called “Other Software” and enable “Canonical Partners” repo, which should be the first in the list:

Enable Canonical Partners in Ubuntu
Enable Canonical Partners in Ubuntu

Once you enable it, you will be prompted for your password. Input it and wait for the software sources to be updated. When completed, you will have more software available in Ubuntu Software Center.

14. Install Graphics Drivers

Using the proper drivers for your graphics card is important cause you can get a better experience on your system, without the laggy movement of different windows. Not only that, but you can also play games on your Ubuntu Linux system which will require the proper drivers to be installed.

To install your graphic drivers, simply launch Software & Updates and select the “Additional Drivers” and click on the icon. A new window will appear which will automatically search the proper drivers:

Install Graphic Drivers
Install Graphics Drivers

When found, choose the appropriate version and install it.

15. Install Archive Applications

By default, Linux can easily handle tar files, but to extend the number of different archive files that you can use on your Ubuntu system (zip, tar.gz, zip, 7zip rar etc) install the following packages by running the command below:

$ sudo apt-get install unrar zip unzip p7zip-full p7zip-rar rar

16. Install Wine

Wine is a Windows emulator and allows you to run Windows applications on your Ubuntu system. Unfortunately, not all apps are supported and some might be buggy, but in the end you will be able to do the job.

Installing wine can be performed by running:

$ sudo apt-get install wine winetricks

17. Install Timeshift

Creating system backups is vital. That way you can always restore your system to an earlier working state in case of disaster. That’s why you can install a tool such as Timeshift to create a backup of your Ubuntu system.

To do this, run the following commands in terminal:

$ sudo add-apt-repository -y ppa:teejee2008/ppa
$ sudo apt-get update
$ sudo apt-get install timeshift

18. Try Different Desktop Environments

Ubuntu is not only limited to Gnome. It can be used with different desktop environments such as cinnamon, mate, KDE and others. While there are Ubuntu releases with those DE’s pre-installed, you can try them within one Ubuntu installation.

To install cinnamon you can use the following command executed in a terminal:

$ sudo apt-get install cinnamon-desktop-environment

To install MATE, use the following command.

$ sudo apt-get install ubuntu-mate-desktop

19. Install JAVA in Ubuntu

JAVA is a programming language and many programs and websites won’t work properly unless you have it installed. To install JAVA in Ubuntu run the following command:

$ sudo apt-get install openjdk-11-jdk

20. Install Laptop Tools

If you are using Ubuntu on a laptop, you can install additional tweak tools to improve your laptop battery and power consumption. These tools can improve your battery life and add some cool new features. To install laptop tools, run the following command in a terminal:

$ sudo apt-get install laptop-mode-tools

These were the entry steps into your new Ubuntu 20.10 installation. You can start enjoying your freshly installed Ubuntu, but if you think that there is something else that needs to be done after installing Ubuntu, please share your thoughts in the comment section below.

Hey TecMint readers,

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Marin Todorov
I am a bachelor in computer science and a Linux Foundation Certified System Administrator. Currently working as a Senior Technical support in the hosting industry. In my free time I like testing new software and inline skating.

Each tutorial at TecMint is created by a team of experienced Linux system administrators so that it meets our high-quality standards.

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Leave a Reply
  1. Dear Friend,

    After installing fresh 19.10 Xubuntu, wireless is working but Lan not working. when I check with ifconfig command the below output appear on the screen, can you help me in fixing this issue?

    kk@iconwave:~$ ifconfig
    lo: flags=73  mtu 65536
            inet  netmask
            inet6 ::1  prefixlen 128  scopeid 0x10
            loop  txqueuelen 1000  (Local Loopback)
            RX packets 11502  bytes 1162724 (1.1 MB)
            RX errors 0  dropped 0  overruns 0  frame 0
            TX packets 11502  bytes 1162724 (1.1 MB)
            TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  2. Hello,

    Thanks for the article it helps out a lot however until I got to the number 18. Try Different Desktop Environments now I’m having an issue within Ubuntu with mate and cinnamon locking up freezing my desktop had to reboot the computer for the first time. This option 18 messed up my system so how do I uninstall the two mate and cinnamon within Ubuntu, please.?

  3. Wow, where were you three days ago? I’m a first-time Linux user and using these tips has made my life a lot easier with getting Ubuntu set up.

    Thank you!

  4. How to activate the WiFi adapters cards, the system works fine with Windows 10 but as soon as I dual boot to ubuntu 19.10 the WiFi stops and the drivers/adaptor is not recognized.

    How to solve this problem??

  5. I always like adding Kubuntu because of the wealth of configuration options to adjust its appearance. I’ve never had trouble bouncing between the two. I’ve thought about trying Cinnamon again just to see how it has changed. I’ve only used it directly with Linux Mint.

  6. Don’t try different DE, that’s what Ubuntu flavors are for. Test Ubuntu, Xubuntu, Kubuntu, Ubuntu Budgie, etc., and install the one you like.

    Only install Java if you really need it to run applications, you will know if you need it. If you don’t know what it is or if you need it, you probably don’t need to install it. Browsers don’t use Java like before as websites now use CSS, HTML, and JavaScript.

    And why would you recommend SystemBack? Its development and support stopped in 2016 and there’s no package for any Ubuntu release after 16.10 in the ppa. Déjà Dup is an alternative and comes installed by default in Ubuntu. Or Timeshift from ppa:teejee2008/ppa

    • @Bicodegas,

      I am agree with you, don’t try different DE in Ubuntu, instead go with DE flvarous like you mentioned, but still we have added the instructions for DE’s if anyone wants to try…

      Replaced SystemBackup with Timeshift, as per your request..

  7. Trying different desktop environments is not recommended since you might end up with a buggy overcharged system. Stick with the native DE and you’ll be grateful.

  8. I tried doing a fresh install of Ubuntu and while I finished the install and even got so far as installing Chrome, media codecs, etc, When I turned my PC off and went to use it the next day,

    I received an error where my monitor could not be found. I have tried all sorts of ways to fix this, but still, nothing works. I don’t know what to do as I wiped the drive and tried another install…to the same end. How do I fix this and use my system again?

    • Are you conected to internet?

      Press “cntl + alt + T” and type “sudo apt-get update” Insert your password and press enter. Once this finishs enter “sudo apt-get upgrade”, your password again and enter. You can also do “sudo apt-get update && sudo apt-get upgrade” but I don’t recommend it, it doesnt always work.

  9. The #11 Spotify advice is VERY bad from a security perspective.

    You should never recommend for people to put an old encryption library with known vulnerabilities on their system. The better solution is to pull Spotify from their “testing” repos. Spotify team already made the change to use correct libgcrypt in that version.

    Just change the one line in your instructions to this:

    $ echo deb http://repository.spotify.com testing non-free | sudo tee /etc/apt/sources.list.d/spotify.list

    And delete that entire 2nd part advising people to download the old lib11. Cheers.

  10. Thanks for very well article .
    i think that i need SystemBack .
    articles like this will help to people that GNU/Linux is now very better from few years ago and it can be replacement for windows .

  11. Sadly, the “move window controls from left side to right side” no longer functions in the Unity Tweak Tools. Ubuntu has set that bug to “wontfix”, forcing your unity desktop to be a Mac instead of a, you know, real computer :)

  12. Clean Install from downloaded and checked iso.
    Software Centre must also be called from command line with admin privileges.
    Unity Tweak Tool will not install & run without incomprehensible errors.

    • Hello Cushie,

      The software center always asked for privileges when performing operations with it. You don’t need to load it with from the command line. Instead, you can use Unity Dash.

      As for the Unity Tweak Tool, what kind of errors did you receive?

    • Hello Artuhr,

      The idea behind this tutorial is to show what you can do to add more functionality to your Ubuntu 15.10 installation. It’s not necessary to use all that software. You can pick the one that you really need to use.

      • Hi Marin,

        First, I want to apologize for leaving that obnoxious comment. I appreciate that you are trying to be helpful and I appreciate that it takes a lot of work to put together an article for publication. Partly, it’s me lashing out because I have seen a lot of similar “Top 10 Things to Do…” none of which I find very useful. That’s a personal problem and has nothing to do with you. I’m sure there are some people who read your article will learn something from it.

        Having said that, I do want to offer a bit of criticism that I hope can be received as constructive. If what you say is true, then the headline for this article is misleading. “27 thing TO do …” implies that you should do all of them. Like you said in your comment, “27 things YOU CAN do …” would be a better headline for this article.
        What makes that headline worse is that, if we take #10 for example, you list applications without explaining what they are used for. If this article is meant for newbies, then I think that at least a word or two, or better yet a link to the project, would serve them better. Otherwise it reads as if they need to download everything to get “support for media files”, which is very vague.

        tl;dr I don’t like this article, but I don’t want to be a dick about it.

        • Thank you for the feedback Arthur. When you put it that way, indeed the subject may seem misleading to a newbie user. I don’t mind being criticized for my work and point has been taken :) Furthermore thank you for taking the time to go through the article and express your opinion. I encourage all readers to do that!

          I will have a word with our editor and see if we can improve the quality of the article, per your recommendation.

          Marin Todorov


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