Linux developers have started removing support for the ancient Intel 486 CPU, with Linus Torvalds stating there’s “zero real reason” to continue support. The move is confirmed in patches destined for the Linux 7.1 kernel and affects users running outdated 486 PCs.
Although it may be a blow to retro computing enthusiasts, the decision isn’t surprising given the age of the CPU (first released in 1989) and the growing resource demands of modern Linux distributions. To avoid compatibility issues, users are advised to upgrade or use an existing Linux LTS kernel to squeeze out a few more years from their platforms.
Some government organizations might face challenges with the removal of 486 support, as they rely on older ISA cards that won’t work anymore. However, Microsoft is no longer providing drivers for Windows XP and earlier versions, which also relies on the 486 architecture.
Despite the removal of support, Linux remains a viable option for those who still want to use their old hardware, thanks in part to the ongoing effort to transition to 32-bit systems.
Source: https://www.tomshardware.com/software/linux/linux-devs-start-removing-support-for-37-year-old-intel-486-cpu-head-honcho-linus-torvalds-says-zero-real-reason-to-continue-support