AnduinOS 1.3 Is Reaching End of Life — Here’s How to Safely Upgrade Before It’s Too Late

If you installed AnduinOS 1.3 to escape Windows and enjoy a Linux system that looks and feels familiar, you now have a limited window to act.

The AnduinOS 1.3 branch officially reaches end of life on January 30, 2026. After that date, there will be no security patches, no bug fixes, and no maintenance. Your system will continue to run — but it will slowly become more vulnerable and outdated with every new security flaw discovered.

Because AnduinOS is still a small distribution and fully relies on Ubuntu’s infrastructure, this deadline is critical. If you’re still running version 1.3, migrating is not optional — it’s a matter of system safety.

Here’s exactly why the upgrade is urgent, how to perform it safely, what to do if something goes wrong, and what’s new in AnduinOS 1.4.2.

Why Upgrading from AnduinOS 1.3 Is Urgent

AnduinOS 1.3 is built on Ubuntu 25.04 (Plucky), which also reaches end of support on January 30, 2026.

Once Ubuntu 25.04 is no longer supported:

• Canonical will stop publishing security updates
• Package repositories will freeze
• New vulnerabilities will never be patched

Since AnduinOS uses Ubuntu’s repositories directly and does not yet maintain its own, this means AnduinOS 1.3 effectively becomes unmaintained as well.

To address this, the developer has released AnduinOS 1.4.2, now based on Ubuntu 25.10 (Questing), which comes with extended upstream support and continued maintenance.

Remaining on 1.3 after the deadline leaves you running an unsupported system exposed to future exploits — not recommended unless you enjoy living dangerously.

How to Upgrade from AnduinOS 1.3 to 1.4.2

The upgrade process is fully automated using a command-line script.

Step 1 — Back up your data

Before starting:

• Back up important files
• Close all running applications
• Ensure your laptop is plugged in or your desktop won’t lose power

This is a major system upgrade and interruptions can cause failures.

Step 2 — Run the upgrade command

Open a terminal and run:

do_anduinos_upgrade

This script will:

• Detect your current AnduinOS version
• Switch Ubuntu repositories from 25.04 to 25.10
• Upgrade all installed packages
• Download the AnduinOS 1.4.2 ISO via BitTorrent
• Replace core system files
• Reboot automatically when required

The process usually takes 1 to 2 hours, depending on your internet speed and hardware. Multiple reboots during the upgrade are normal.

Important warning

If you manually customized low-level components such as:

• initramfs-tools
• Custom kernels
• dracut configurations

…these changes will likely be overwritten. The upgrade script restores default AnduinOS settings.

What to Do If the Upgrade Fails

Case 1 — System still shows version 1.3.x

The upgrade didn’t complete.

Simply rerun:

do_anduinos_upgrade

The script is designed to resume where it stopped.

Case 2 — System shows 1.4.2 but behaves incorrectly

Run the automatic repair tool:

do-anduinos-autorepair

This attempts to fix broken packages, missing files, or misconfigurations.

If problems persist, the developer recommends reporting the issue on the AnduinOS community forum so bugs can be fixed.

What’s New in AnduinOS 1.4.2

Beyond the base upgrade to Ubuntu 25.10, version 1.4.2 includes several practical improvements:

Built-in multimedia codecs

No more manual installs — full codec support is now included by default:

• gstreamer base/good/bad/ugly plugins
• Extra FFmpeg codecs

This improves playback support for common video and audio formats.

Improved Intel audio support

The the-sof-bin package is now version 2025.12, adding support for newer Intel audio devices and kernels.

Safer repair behavior

• The ISO is now downloaded into the Downloads folder instead of /tmp
• Systems using dracut are no longer auto-repaired to avoid corrupting initrd

Clearer error handling

The upgrade script now provides better error messages if it fails to reach servers — no more silent crashes.

Note for AnduinOS 1.1 Users

If you’re still on AnduinOS 1.1, this announcement does not apply to you. That branch is not affected by Ubuntu 25.04’s end of life and will continue receiving support until April 2029.

Conclusion

If you’re running AnduinOS 1.3, you’re now on a countdown. Once January 30, 2026 passes, your system will become unsupported and increasingly insecure.

Fortunately, the upgrade to AnduinOS 1.4.2 is straightforward, automated, and well-documented. A single command is enough to move your system forward — and in return you get extended support, better hardware compatibility, built-in multimedia codecs, and a more robust repair system.

Upgrading now means staying safe, stable, and supported.