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Asked: 2024-09-24T04:25:12+05:30 In:

What steps should I follow to entirely uninstall Flatpak from my Ubuntu system?

I’ve been diving deep into managing applications on my Ubuntu system, and honestly, I’ve been juggling with Flatpak quite a bit. It’s been a mixed experience, and at this point, I think it’s time for me to say goodbye to it. The issue is, I want to ensure that I uninstall it completely and not leave any remnants behind, as I’ve read that leftover files can sometimes cause problems down the line.

So, here I am, looking for some practical advice! What steps should I follow to entirely uninstall Flatpak from my Ubuntu system? I mean, it sounds straightforward, but knowing how things can go, I’d love to hear from those who have actually gone through the process.

I have a couple of questions swirling in my head. First off, are there any particular commands I should be aware of? I’m not exactly a command-line pro, so clear instructions would be super helpful. Also, how do I ensure that all Flatpak applications are removed? Is there a specific command that wipes them all out? I’d hate to find out later that I’ve missed some little application lurking around.

Another thing I’m curious about is whether uninstalling Flatpak will affect any other packages or applications on my system. I’ve read horror stories about people removing something and then having a cascade of issues. So if someone could enlighten me on that, I’d really appreciate it.

Lastly, for anyone who’s done this before, what’s the best way to check after the uninstallation that every trace of Flatpak is truly gone? Any tips on cleaning up afterwards would be amazing!

I know it’s a bit of a laundry list, but I’d love to hear your experiences. Any help or advice would be greatly appreciated, as I want to make this process as smooth as possible! Thanks in advance for your insights!

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    2 Answers



    1. Uninstalling Flatpak from Ubuntu

      To completely uninstall Flatpak from your Ubuntu system, start by removing all installed Flatpak applications. You can do this by running the following command in your terminal: flatpak uninstall --all. This command will ensure that all Flatpak applications are removed from your system. After that, you can uninstall Flatpak itself using: sudo apt remove --purge flatpak. The --purge option removes configuration files as well, ensuring that no remnants of Flatpak are left behind. Once that is complete, updating your package lists with sudo apt autoremove can clean up any additional dependencies that Flatpak may have installed.

      Generally, uninstalling Flatpak should not affect other applications on your system, especially if they are installed through other methods like APT or Snap. However, it’s wise to double-check which applications you rely on before proceeding with the uninstallation. After the removal, you can verify that Flatpak and its related files are gone by using the command flatpak list, which should return an error indicating that the command is not found. To dig deeper, you may manually check for any remaining Flatpak directories by inspecting ~/.var/app/ and /var/lib/flatpak/. If these directories exist, you can delete them to ensure every trace of Flatpak is gone. This should lead to a clean system without leftovers from your Flatpak installations.




    2. Uninstalling Flatpak on Ubuntu

      Completely Uninstalling Flatpak on Ubuntu

      So, you’re ready to say goodbye to Flatpak on your Ubuntu system. No worries! Here’s a simple, step-by-step guide to help you remove it without leaving anything behind.

      Step 1: Remove Flatpak Applications

      First things first, you’ll want to remove all the Flatpak applications you’ve installed. Open your terminal (Ctrl + Alt + T) and run this command:

      flatpak uninstall --all

      This command will go through and uninstall every Flatpak app. Neat, right? If it asks for confirmation, just type “y” and hit Enter.

      Step 2: Remove Flatpak itself

      Now that all the apps are uninstalled, you can remove Flatpak from your system. Just run this command:

      sudo apt remove flatpak

      It might ask for your password and confirm if you want to proceed. Again, just type “y” and Enter.

      Step 3: Check for Leftover Files

      Here’s the part where it can get a little tricky. To check if there are any leftover Flatpak files, you can use this command:

      rm -rf ~/.var/app/*flatpak*

      This command will delete any leftover configurations or data related to Flatpak in your home directory. Be careful with the rm -rf command, as it deletes files permanently. Always double-check!

      Will this affect other packages?

      Generally, uninstalling Flatpak should not affect other applications. Flatpak is designed to keep its apps isolated. But just to be safe, if you have other applications that depend on Flatpak (not very common), you might want to check if they’re still working after the uninstallation.

      Step 4: Confirm Everything is Gone

      To make sure that Flatpak is completely gone, you can check if the Flatpak command still exists:

      flatpak --version

      If it replies with a command not found message, then you’re in the clear! You can also look for any Flatpak-related directories with:

      ls ~/.local/share/flatpak

      If that directory doesn’t exist, then you’re good to go!

      Final Thoughts

      That should cover it! Just follow these steps, and you should have a Flatpak-free system. If you run into any hiccups along the way, don’t hesitate to reach out for more help. Happy cleaning!


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