Linux 7.1 is finally ending support for Intel’s 37-year-old 486 processor
Linux 7.1 is finally ending support for Intel’s 37-year-old 486 processor
https://www.xda-developers.com/linux-7-1-finally-dropping-support-intels-37-year-old-486-processor/
Publish Date: 2026-04-05 17:30:00
Source Domain: www.xda-developers.com
Summary
- Linux 7.1 begins sunsetting built-in support for i486 CPUs.
- Linus says it’s time to leave i486 behind as compatibility glue wastes dev time and causes issues.
- Keep using an LTS kernel or older distro if you run an i486; modern kernels may drop support.
Linux is well-known for supporting old hardware. If you have an aging PC and want to install an operating system on it that’s still supported by its creators, there’s a very good chance you can squeeze a modern-day Linux distro on it, and it’ll run just fine. However, it seems that there is a limit to what the Linux community deems appropriate to continue supporting.
There’s a proposed change for Linux version 7.1 that, if merged, will begin the process of dismantling the support for Intel’s 486 processors. And if you’re not sure what that is, you may be surprised to learn that the processor could be older than you.
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