Step-by-Step Guide to Dual-Boot Windows 11 and Linux Ubuntu

In recent years, the dual-boot setup has gained traction among tech enthusiasts, allowing users to harness the power of both Windows and Linux operating systems on a single machine. As Windows 11 continues to roll out with new features and enhancements, many users are exploring the possibility of integrating Linux Ubuntu into their computer's architecture. This article will explore the complete process for setting up a dual-boot environment, citing necessary precautions, installation steps, and potential troubleshooting methods for common issues associated with this configuration.

Understanding Dual-Booting​

Dual-booting refers to the practice of installing two different operating systems on a computer, giving users the option to choose which system they wish to boot into upon startup. In this scenario, we'll focus on setting up Windows 11 alongside Linux Ubuntu. This arrangement provides the best of both worlds: Windows for its user-friendly interface and wide application support and Linux Ubuntu for its open-source flexibility and robust software management.

Benefits of Dual-Booting​

• Versatility: Users can take advantage of the unique features provided by both operating systems.
• Performance: Running Linux natively offers improved performance for coding, development environments, and server management when compared to running it from a virtual machine.
• Cost-Effective: With dual-booting, there is no need to invest in separate hardware; one computer can serve dual purposes.
  

  Prerequisites​

  Before starting the installation of a dual-boot system, users should ensure they are adequately prepared.
  1. System Requirements:
     • A computer that meets the hardware requirements for both Windows 11 and Linux Ubuntu.
     • Minimum of 64 GB of disk space is recommended for both operating systems—30 GB for Windows 11 and 50 GB for Ubuntu.
  2. Installation Media:
     • Installation images for Windows 11 and Linux Ubuntu should be downloaded.
     • The version of each operating system must align with the processor's architecture—either 32-bit or 64-bit. To check this, users can right-click the Start button and select “System,” then look for “System Type.”
  3. Creation of Bootable USB Drives:
     • For Windows 11, use the Media Creation Tool available on Microsoft's website.
     • For Linux Ubuntu, tools like balenaEtcher can be used, which works on Windows, Mac, and Linux environments.
       

       The Installation Steps​

       Step 1: Preparation​

  4. Download the required installation images for both operating systems.
  5. Create bootable media using the aforementioned tools, ensuring both USB drives are ready.
     

     Step 2: Configuring the BIOS​

     To enable the system to boot from the USB:
  6. Restart your computer and press the BIOS access key—this is often F2, F10, or Delete, but it can vary by manufacturer.
  7. Enter the boot settings and configure the USB drive as the primary boot device.
  8. Save your changes and exit the BIOS setup.
     

     Step 3: Installing Windows 11​

  9. Insert the Windows 11 USB drive and reboot the system.
  10. Choose the language and keyboard settings from the startup screen.
  11. Click "Install now" and follow the prompts.
  12. When prompted to select a partition, opt for the “Custom” installation and create a new partition for Windows. Users should allocate a minimum of 30 GB for the new partition.
      • It’s vital to avoid deletion of existing partitions that contain data or system files. Partitioning Tips:
• When creating the new partition, set the type to Primary and format it as NTFS. Ensure the correct partition is selected before proceeding.
  

  Step 4: Installing Linux Ubuntu​

  Once Windows installation is complete:
  1. Restart the computer with the Ubuntu USB drive inserted.
  2. Choose the language and select "Install Ubuntu."
  3. At the installation point, select the "Something else" option which allows for custom installation.
  4. Configure the installation:
     • Choose the partition created previously for Ubuntu and set it to Primary, formatting it as Ext4. Set the mount point to /.
     • Additionally, set up a swap partition, which serves as virtual memory, following the rule of keeping it equal to or half the size of the available RAM in the system.
       

       Step 5: Configuring GRUB​

       Upon installation of Ubuntu:
  5. Restart the system. The GRUB bootloader should appear, giving options to select between Windows 11 and Ubuntu.
  6. If GRUB does not appear, holding the Shift key during startup sometimes forces it to display.
  7. Should there be no GRUB visibility, manual configuration may be necessary:
     • Open the Terminal within Ubuntu and run the command:

       bash sudo nano /etc/default/grub

     • Adjust the GRUB_TIMEOUT to set the waiting time before booting the default operating system.
     • Enable the GRUB menu by commenting out the GRUB_HIDDEN_TIMEOUT line.
  8. Save changes, and update GRUB with:

     bash sudo update-grub

     Step 6: Testing the Dual Boot​

     With GRUB configured:
  9. Restart your computer once more.
  10. Select the desired operating system from the GRUB screen.
  11. If any issues arise while booting, consider using a recovery tool like Boot-Repair. Creating a bootable USB with Boot-Repair can assist in resolving boot-related problems effectively.
      

      Conclusion​

      Creating a dual-boot environment with Windows 11 and Linux Ubuntu offers a vast array of possibilities for users desiring flexibility and functionality. While the process entails several steps, careful adherence to the methodologies provided can facilitate a smooth installation. Dual-booting not only enhances user experience by providing the best features from both ecosystems but also serves as a cost-effective solution for those who aim to utilize diverse software capabilities.
      

      Final Remarks​

      Having a backup of essential data is crucial before embarking on this journey. Always proceed cautiously and ensure that configurations are double-checked during the installation process. Once successfully set up, enjoy the diverse experiences both Windows and Linux have to offer! Source: How to Dual-Boot Windows 11 and Linux Ubuntu on your PC