Two computers, one monitor, zero fiddling
Summary
A hands-on guide to achieving a seamless multi-OS workstation setup using a monitor with built-in KVM and DDC to switch inputs between a MacBook and a Linux desktop. The article covers hardware choices, cross-OS control methods (macOS with m1ddc, Linux with ddcutil), and keyboard-driven bindings to minimize fiddling, with a note on Windows support. It concludes with practical tips for maintaining a clutter-free, single-monitor workflow across systems.