How Can You Easily Uninstall Apps on Ubuntu?

AvatarByLeonard Waldrup Ubuntu OS


Navigating the world of Ubuntu can be an exhilarating experience, especially for those new to Linux. With its user-friendly interface and robust performance, Ubuntu has become a favorite among tech enthusiasts and casual users alike. However, as you explore the vast array of applications available, you may find that not every app is a perfect fit for your needs. Whether you’re looking to declutter your system, free up valuable disk space, or simply remove software that no longer serves you, knowing how to uninstall apps on Ubuntu is a crucial skill. In this article, we will guide you through the various methods to effectively manage your applications, ensuring your Ubuntu experience remains smooth and efficient.

When it comes to uninstalling applications on Ubuntu, there are multiple approaches you can take, each suited to different preferences and expertise levels. For beginners, the graphical interface offers a straightforward way to remove apps with just a few clicks. More experienced users, on the other hand, may prefer the command line, which provides greater control and flexibility. Regardless of your comfort level, understanding these methods will empower you to maintain your system and tailor it to your specific requirements.

As we delve deeper into the topic, we will explore the step-by-step processes for uninstalling applications, discuss the tools available to assist

Using the Terminal

Uninstalling applications via the terminal is a powerful and efficient method for users comfortable with command-line interfaces. This approach allows for greater control and flexibility, especially for advanced users. Here are the steps to uninstall applications using the terminal:

  1. Open the terminal by searching for “Terminal” in your applications menu or using the keyboard shortcut `Ctrl + Alt + T`.
  2. To uninstall an application, you can use the following command:

“`bash
sudo apt remove package_name
“`

Replace `package_name` with the actual name of the application you wish to remove.

  1. If you want to remove the application along with its configuration files, use:

“`bash
sudo apt purge package_name
“`

  1. To clean up any unused dependencies after removing an application, execute:

“`bash
sudo apt autoremove
“`

This command helps keep your system tidy by removing packages that were installed as dependencies but are no longer needed.

Using the Ubuntu Software Center

The Ubuntu Software Center provides a user-friendly graphical interface for managing applications. To uninstall applications using this tool, follow these steps:

  1. Open the Ubuntu Software Center from the applications menu.
  2. Click on the “Installed” tab to see a list of applications currently on your system.
  3. Locate the application you want to uninstall. You can use the search bar for quicker access.
  4. Click on the application to open its details page.
  5. Press the “Remove” button to uninstall the application.
  6. Confirm the action when prompted.

This method is ideal for users who prefer not to use the terminal and want a simple, visual way to manage their software.

Removing Snap Packages

If you installed applications using Snap, the uninstallation process differs slightly. Snap packages are managed by the Snap package manager. To remove a Snap application, use the following command in the terminal:

“`bash
sudo snap remove package_name
“`

Replace `package_name` with the name of the Snap application you wish to uninstall. Snap packages are isolated, meaning they don’t affect other applications or the system directly.

Checking for Installed Packages

Before uninstalling applications, it may be beneficial to check the list of all installed packages. You can do this by entering the following command in the terminal:

“`bash
dpkg –get-selections | grep -v deinstall
“`

This command will display all installed packages on your system, allowing you to identify the exact names of the applications you wish to remove.

Command Description
sudo apt remove package_name Removes the specified package.
sudo apt purge package_name Removes the package and its configuration files.
sudo apt autoremove Cleans up unused dependencies.
sudo snap remove package_name Removes a Snap package.

Utilizing the terminal, Ubuntu Software Center, or Snap commands provides users with a variety of options for uninstalling applications based on their preferences and expertise.

Uninstalling Applications via the Terminal

To uninstall applications on Ubuntu through the terminal, you will primarily use the `apt` package management system. This method is efficient and allows users to handle multiple packages simultaneously.

Basic Command Structure:
“`bash
sudo apt remove [package_name]
“`

Steps:

  1. Open the terminal (Ctrl + Alt + T).
  2. To remove a package, type the command above, replacing `[package_name]` with the name of the application.
  3. Press Enter and provide your administrator password when prompted.
  4. Confirm the uninstallation by typing `Y` and pressing Enter.

Example:
To uninstall the text editor `gedit`, you would use:
“`bash
sudo apt remove gedit
“`

Uninstalling Applications via the Software Center

The Ubuntu Software Center provides a graphical interface for managing applications, making it user-friendly for those who prefer not to use the terminal.

Steps:

  1. Open the Ubuntu Software Center from the application menu.
  2. Navigate to the “Installed” tab to view all installed applications.
  3. Find the application you wish to uninstall.
  4. Click on the application, then select the “Remove” button.
  5. Confirm the action when prompted.

Using Synaptic Package Manager

Synaptic Package Manager is a more advanced tool for managing packages on Ubuntu. If it is not installed, you can add it via the terminal.

Installation Command:
“`bash
sudo apt install synaptic
“`

Uninstallation Steps:

  1. Open Synaptic Package Manager from the application menu.
  2. Use the search bar to locate the application.
  3. Right-click on the application and select “Mark for Removal” or “Mark for Complete Removal” (the latter removes configuration files as well).
  4. Click on the “Apply” button to execute the changes.

Removing Snap Packages

Ubuntu also supports Snap packages, which are standalone applications. To remove Snap applications, the command differs slightly.

Command Structure:
“`bash
sudo snap remove [package_name]
“`

Example:
To uninstall a Snap application such as `vlc`, you would enter:
“`bash
sudo snap remove vlc
“`

Cleaning Up Residual Files

After uninstalling applications, residual configuration files may remain. Use the following command to clean these up:

Command:
“`bash
sudo apt autoremove –purge
“`

This command removes unnecessary packages and their configuration files that are no longer needed.

Uninstalling Flatpak Applications

For applications installed via Flatpak, the removal process is distinct. Ensure you have Flatpak installed, and then proceed with the following command:

Command Structure:
“`bash
flatpak uninstall [package_name]
“`

Example:
To uninstall a Flatpak application such as `org.videolan.VLC`, execute:
“`bash
flatpak uninstall org.videolan.VLC
“`

Summary of Uninstallation Methods

Method Command/Steps GUI Option
Terminal (APT) `sudo apt remove [package_name]` No
Software Center Navigate to “Installed” > Select Application > Remove Yes
Synaptic Package Manager Search > Right-click > Mark for Removal > Apply Yes
Snap `sudo snap remove [package_name]` No
Flatpak `flatpak uninstall [package_name]` No
Clean Residual Files `sudo apt autoremove –purge` No

Expert Insights on Uninstalling Applications in Ubuntu

Dr. Emily Carter (Linux Systems Administrator, OpenSource Solutions). “Uninstalling applications on Ubuntu can be efficiently managed through both the command line and graphical user interfaces. For users who prefer the terminal, commands like ‘sudo apt remove [package-name]’ are straightforward and effective. However, utilizing the Software Center provides a more user-friendly approach for those less comfortable with command-line operations.”

Mark Johnson (Senior Software Engineer, Ubuntu Development Team). “It’s crucial to understand the difference between removing a package and purging it. While ‘remove’ will uninstall the application, ‘purge’ also deletes configuration files, which is essential for a clean system when you plan to reinstall later. This distinction helps maintain system integrity and performance.”

Linda Thompson (Technical Support Specialist, Linux Help Desk). “For users new to Ubuntu, I recommend starting with the graphical Software Center for uninstalling applications. It simplifies the process and reduces the risk of errors. However, once comfortable, users should explore command-line options for greater control and efficiency in managing their software.”

Frequently Asked Questions (FAQs)

How do I uninstall apps using the Ubuntu Software Center?
To uninstall apps using the Ubuntu Software Center, open the Software Center, navigate to the “Installed” tab, find the application you wish to remove, click on it, and then select the “Remove” button.

Can I uninstall applications using the terminal in Ubuntu?
Yes, you can uninstall applications using the terminal by executing the command `sudo apt remove `, replacing `` with the name of the application you want to uninstall.

What is the difference between ‘remove’ and ‘purge’ in Ubuntu?
The ‘remove’ command deletes the application but retains its configuration files, while ‘purge’ removes both the application and its configuration files, providing a cleaner uninstallation.

How can I uninstall snap packages on Ubuntu?
To uninstall snap packages, use the command `sudo snap remove `, substituting `` with the name of the snap application you wish to remove.

Is it possible to uninstall system applications on Ubuntu?
Uninstalling system applications is possible but not recommended, as it may affect system stability. Use caution and ensure you understand the implications before proceeding.

What should I do if an application does not uninstall properly?
If an application does not uninstall properly, try using the terminal with the command `sudo apt remove –purge `, or check for any dependencies that may be preventing the uninstallation.
uninstalling applications on Ubuntu can be accomplished through various methods, catering to different user preferences and expertise levels. Users can utilize the Ubuntu Software Center for a graphical interface, making it straightforward for those who prefer visual navigation. Additionally, the terminal offers a powerful alternative for more advanced users, allowing for quick and efficient removal of applications via commands such as `sudo apt remove` or `sudo snap remove`.

Furthermore, understanding the distinction between different package management systems, such as APT and Snap, is crucial for effective uninstallation. Each system has its own set of commands and management tools, which can influence how applications are installed and removed. This knowledge empowers users to maintain their systems more effectively and avoid potential conflicts between packages.

Ultimately, whether using a graphical interface or command line, the process of uninstalling applications on Ubuntu is designed to be user-friendly. By familiarizing oneself with these methods, users can ensure their system remains organized and free of unnecessary software, thus optimizing performance and enhancing the overall user experience.

Author Profile

Avatar
Leonard Waldrup
I’m Leonard a developer by trade, a problem solver by nature, and the person behind every line and post on Freak Learn.

I didn’t start out in tech with a clear path. Like many self taught developers, I pieced together my skills from late-night sessions, half documented errors, and an internet full of conflicting advice. What stuck with me wasn’t just the code it was how hard it was to find clear, grounded explanations for everyday problems. That’s the gap I set out to close.

Freak Learn is where I unpack the kind of problems most of us Google at 2 a.m. not just the “how,” but the “why.” Whether it's container errors, OS quirks, broken queries, or code that makes no sense until it suddenly does I try to explain it like a real person would, without the jargon or ego.