How to Install Kubuntu [A Step-by-Step Guide]

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Kubuntu is a user-friendly Linux distribution that features the KDE Plasma desktop environment. It provides a sleek and visually appealing interface along with a robust set of applications. As an official Ubuntu flavor, Kubuntu inherits the underlying stability and extensive software support while offering a distinct user interface powered by KDE. Renowned for its refined and user-friendly interface, Kubuntu delivers a smooth and pleasant computing journey.

If you want to know how to install Kubuntu on your system, this comprehensive guide will help you through the step-by-step process.

Requirements to Install Kubuntu

  • Minimum 4 GB RAM.
  • Minimum 25 GB of hard drive.
  • USB drive.

Steps to Install Kubuntu

Before installing Kubuntu, don’t forget to back up your data. Because installing a new OS may harm your important data.

To install Kubuntu follow the steps below:

Step 1: Download the ISO File

Go to the official website of Kubuntu to download the ISO file. Download the ISO file

Step 2: Create a Bootable Media

You can use Etcher, an open-source application to create a bootable USB drive from the ISO file.

  1. First, install Etcher on either Windows or MacOS. After installation, launch the application and choose the “Flash from File” option. click on flash from file
  2. Now, pick up the ISO file from the downloaded location. Select the Kubuntu ISO file into Etcher
  3. Then, connect the USB pen drive to your computer and click on “Select target” on Etcher. click on select target
  4. Select the USB drive and click on “Select 1”.  select the usb
  5. Lastly, click on Flash! to start the ISO file on the USB drive. click on flash

Subsequently, Ethcer will proceed to transfer the data from the ISO file to your USB drive, successfully converting it into a bootable device.

Step 3: Boot Kubuntu from the USB

To boot Kubuntu from USB, follow the steps below:

  1. To begin, insert the USB drive with the bootable setup into the computer. Afterward, power on or restart the computer, and the boot window will appear automatically. Use the RIGHT ARROW key to navigate to the boot options. Boot Kubuntu form USB
  2. Keep the cursor on Removable devices using the DOWN ARROW key. Now, use the + key to move the “Removable Devices” option to the top. Pull the "Removable Devices" option at first using plus "+" key
  3. Navigate to Exit by using the RIGHT ARROW (or you can press ESC). Go to "Exit" using RIGHT ARROW key
  4. Keep the cursor on the Exit Saving Changes option. Then, press ENTER.Select "Exit and Save changes" and press ENTER
  5. Select  Yes and press ENTER. Select "Yes" and press ENTER
  6. After booting, the install window will appear on the screen. Here, select “Try or Install Kubuntu”. Select "try to install kubuntu" using UP & DOWN ARROW.

Step 4: Choose a Language

Select your preferred language and click on “Install Kubuntu”. Select your preferred language and click on install Kubuntu

Step 5: Select Keyboard Layout

Choose your keyboard Layout and Variant. Then, click on Continue. Choose keyboard layout and variant

Step 6: Update and Other Software

Choose the “Normal installation” option to install Kubuntu without additional packages after installing the OS. You can check the “Download updated while installing Kubuntu”  to install the updates. Lastly, click on Continue. select the update and software you want to install while installing Kubuntu

Step 7: Choose Installation Type

  1. Select the option “Guided use entire disk” to use the whole hard disk to install Kubuntu. Then click on Install Now. select the update and software you want to install while installing Kubuntu

    Note: Choose “Guide uses entire disk and set up LVM” to install Kubuntu with LVM, or opt for “Guide uses entire disk and set up encrypted LVM” to encrypt the installation hard disk. Alternatively, select the “Manual” option to manually create partitions.

  2. To write the changes to disks, click on Continue. Click on Continue to wrtie the changes to disk.

Step 8: Specify Your Location

To specify your location, choose your Region and Timezone. Then, click on continue. select your region and time zone

Step 9: Setup User Credentials

To provide your identity, first write your name, pick a username, choose a password, and set your computer’s name. Afterward, check the “Require my password to log in” option and click on Continue. specify user credentials

Step 10: Restart the OS

After finishing the installation, click on Restart Now to save the configuration you’ve made. click on restart now

Step 11: Login to the OS

After restarting the OS, enter the password previously created for the user account and press ENTER. Login to User account Upon logging into your user account, you’ll be greeted by Kubuntu OS.  Kubuntu Home page Congratulation! You have completed the installation of Kubuntu successfully Feel free to explore the new system and take advantage of its delightful features.


In conclusion, installing Kubuntu involves a straightforward process that begins with preparing your system and creating a bootable USB drive. The flexibility of choosing different installation options, such as LVM or encrypted LVM, adds a layer of customization to suit individual preferences. Whether you are a Linux enthusiast or a newcomer, Kubuntu stands out as an excellent choice, offering a user-friendly interface with the power of the Ubuntu base.

People Also Ask

What is the difference between Kubuntu and Ubuntu?

Kubuntu, a counterpart to Ubuntu, diverges in its desktop environment. Unlike Ubuntu’s GNOME, Kubuntu adopts the KDE desktop environment, featuring a layout reminiscent of Windows. This distinction allows users to experience a unique interface while benefiting from the underlying Ubuntu system.

How to install a program in Kubuntu?

To install a program in Kubuntu, use the command sudo apt-get install program_name. Replace “program_name” with the actual name of the program you want to install. Enter your password when prompted, and the package manager will handle the installation process.

Is it possible to customize the KDE Plasma desktop environment after installation?

Yes, you can extensively customize the KDE Plasma desktop, including themes, widgets, and desktop layouts, to suit your preferences.

Can I upgrade to a newer version of Kubuntu after installation?

Yes, you can upgrade to a newer release of Kubuntu using the built-in package management tools. To do that, run the command sudo do-release-upgrade command. This command fetches the latest release and guides you through the upgrade process, ensuring your system is updated to the newest version of Kubuntu.

How to switch from Ubuntu to Kubuntu?

To switch from Ubuntu to Kubuntu, follow the steps below:

  1. Open the Ubuntu terminal and run the command sudo apt-get update.
  2. Then, install the KDE Plasma desktop environment by running sudo apt install kubuntu-desktop command.
  3. During the installation, you’ll be prompted to choose between the default display manager (usually ‘sddm’) and the one currently in use. Select SDDM and press ENTER.
  4. After the installation is complete, you can configure the default application. For that, navigate to System Settings > Applications > Default Applications.
  5. Log out of your current session and restart your system.
  6. On the login screen, click the gear icon or similar option to select your desktop environment. Choose Plasma or KDE Plasma from the list.
  7. Log in and you’ll be using the KDE Plasma desktop environment.

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Auhona Islam

Auhona Islam is a dedicated professional with a background in Electronics and Communication Engineering (ECE) from Khulna University of Engineering & Technology. Graduating in 2023, Auhona is currently excelling in her role as a Linux content developer executive at SOFTEKO to provide a more straightforward route for Linux users. She aims to generate compelling materials for Linux users with her knowledge and skills. She holds her enthusiasm in the realm of Machine Learning (ML), Deep Learning (DL), and Artificial Intelligence (AI). Apart from these, she has a passion for playing instruments and singing. Read Full Bio

2 thoughts on “How to Install Kubuntu [A Step-by-Step Guide]”

    • Hi Kevin,
      I’m glad that the guide assisted you to install Kubuntu. You are welcome. If you need any help, don’t hesitate to ask.


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