I'm trying to install a Linux distro on an old 32-bit Lenovo PC that currently has Windows 7. This is my first time setting up an operating system, and I want to learn more as I pursue a career in Computer Network Engineering. However, I'm hitting some roadblocks.
1. I've found out that Ubuntu no longer supports 32-bit machines. Can anyone suggest a more suitable distro?
2. I attempted to use MXLinux Xfce, but my PC isn't recognizing the bootable USB stick I created with Rufus.
I'd really appreciate any help or suggestions anyone has!
5 Answers
Have you considered giving MX Linux another try? It's a solid option and works well on older hardware. Just ensure your USB stick is properly set up and try using a different USB port if one isn't detected.
Not every old system is set to boot from USB. Since your PC is pretty old, it might have a floppy drive. You could try booting from a PLOP floppy disk using the PLOP boot loader. Alternatively, consider burning the Linux ISO to a CD/DVD and booting from that instead!
Check out AntiX or stick with Debian 12! If the hardware is really aging, those options should work better. Also, have you looked into whether your CPU might actually support 64-bit? That could open up more distro choices for you.
You might want to check the exact specifications of your machine since a 32-bit architecture usually indicates it's quite old. Still, I recommend trying Debian 12 – it's lightweight and has a lot of tutorials available. Just be careful, as Debian 13 dropped 32-bit support!
If your PC came with Windows 7, it’s likely that the CPU is actually 64-bit, even if the OS is 32-bit. Check your system specs to see if that's the case, and you may have more options for distributions!

Thanks for the tip! I'll see if I can get my hands on a CD. Booting via a floppy sounds like a challenge!