The author details their experience installing SerenityOS, a Unix-like operating system with its own kernel and GUI, on a vintage ThinkPad T60 laptop. They document the installation process, hardware compatibility, and overall system performance on the older machine.
Background
SerenityOS is a hobbyist operating system that began in 2018 as a project by Andreas Kling, a former Apple and Nokia engineer. Written mostly from scratch in C++, it recreates the look and feel of late-1990s desktop operating systems (think a blend of Windows 98 and early BeOS). It is *not* a Linux distribution—it has its own kernel, networking stack, file system, and even its own web browser (Ladybird). The ThinkPad T60 is a classic IBM/Lenovo laptop from 2006, beloved by retro-computing and Linux enthusiasts for its sturdy build and wide hardware compatibility. The significance: SerenityOS aims to run on real vintage hardware, not just emulators. Installing it on a T60 tests the OS's driver support and real-world usability on actual 2000s-era x86 machines—a key goal for a project that normally targets 1 GB RAM and a Pentium III-class CPU.
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