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How to Breathe New Life into an Old Chromebook with Linux

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If you’ve got an old Chromebook that’s no longer supported by the latest updates, don’t toss it just yet! Instead of letting it collect dust or end up in a landfill, consider repurposing it by installing Linux. Many Chromebooks may lack top-tier hardware, but they’re still perfectly capable of running a lightweight Linux distribution like Xubuntu. Here’s how I transformed my aging Acer C720 into a functional Linux-powered machine—and you can, too!

Why Install Linux on a Chromebook?

Chromebooks are known for their simplicity and speed, but once they stop receiving updates, they can become a security risk and lose compatibility with modern software. Installing Linux gives your Chromebook a new lease on life, allowing you to run a wide range of applications, access advanced customization options, and extend its usefulness for years to come.

What You’ll Need

  • An old Chromebook
  • A bootable USB with your desired Linux distribution (I used Xubuntu)
  • A bit of patience!

Step-by-Step Guide to Installing Linux

  1. Optional: Create a Recovery Image Before proceeding, consider creating a recovery image for your Chromebook. This ensures you can revert to the original ChromeOS if something goes wrong. You can use the Chromebook Recovery Utility to create this image on a USB drive.
  2. Enter Recovery Mode
    • Press Esc + Refresh + Power Button simultaneously. Your Chromebook will boot into recovery mode.
    • On the recovery screen, press Ctrl + D and then hit Enter. This will disable OS verification.
  3. Enable Developer Mode
    • After a few moments, you’ll see a screen stating, “OS verification is off.” Wait a few minutes, and the system will beep, then boot into Developer Mode.
    • Set up your Chromebook by entering your email address, connecting to Wi-Fi, and completing other initial setup steps.
  4. Access the Command Line
    • Open the terminal by pressing Ctrl + Alt + T.
    • Type shell and hit Enter to access the shell.
    • Next, type the following commands:
      • sudo bash
      • crossystem dev_boot_usb=1 dev_boot_legacy=1
  5. These commands enable USB booting and legacy boot mode, essential for installing Linux.
  6. Install Linux
    • Insert your bootable USB into the Chromebook.
    • Restart the device. When the “OS verification is off” screen appears, press Ctrl + L to enter legacy boot mode.
    • Follow the on-screen prompts to boot from the USB and install Linux.

Final Thoughts

Repurposing an old Chromebook by installing Linux is an eco-friendly way to extend its lifespan and maximize its utility. While the hardware may not be cutting-edge, it’s more than capable of running a lightweight Linux distro for everyday tasks like browsing, word processing, or even light programming.

So before you think about upgrading to a new device, give your Chromebook a second chance with Linux. Not only will you save money, but you’ll also contribute to reducing electronic waste. Happy tinkering!