While Linux Mint 19.x is based on Ubuntu 18.04 LTS, it received security updates until April 2023. As of 2026, this version is no longer receiving official security patches from the Linux Mint team.
If you require an operating system that still receives active security updates for 32-bit hardware, consider these alternative Linux distributions:
Mint will boot into a "Live" environment. This allows you to test your Wi-Fi, sound, and keyboard before committing to the installation.
Always download the LMDE 6 32-bit ISO unless you have a very specific reason not to. Linux Mint 32-bit Iso File Download
Because you are working with older hardware, you need a tool that writes ISO files reliably to USB drives. Use Rufus or BalenaEtcher .
If you decide to proceed with Linux Mint 19.3 32-bit, follow these steps to install it on your legacy PC. Prerequisites A USB flash drive (Minimum 4GB capacity).
sha256sum -b linuxmint-19.3-xfce-32bit.iso While Linux Mint 19
The main versions of Linux Mint stopped supporting 32-bit hardware with the release of version 20. If you have an older computer that requires a 32-bit operating system, you can still download compatible ISO files through specific official and community archives. 💻 Best 32-Bit Options for Linux Mint
It is important to note that support for 32-bit is currently being phased out. The latest release, LMDE 7 (codenamed "Gigi"), has officially dropped support for 32-bit processors. It includes updated software and modern features but requires a 64-bit processor.
Your hard drive is set to RAID or IDE mode. Enter your BIOS (F2, Del, or F12 during boot) and change SATA mode from RAID/IDE to AHCI . This allows you to test your Wi-Fi, sound,
Open PowerShell in the folder containing the files and run:
This was the final release of the main Ubuntu-based Linux Mint to support 32-bit architecture.
You can use a free utility like 7-Zip. Right-click your downloaded ISO file, go to 7-Zip > CRC SHA > SHA-256 . Then, open the sha256sum.txt file with Notepad and visually confirm the checksums match.