This is completely untrue in my experience. My X230T has two battlestations: One with an old, square Samsung VGA monitor, and another two hours away with a modern, DisplayPort, high resolution Dell. I regularly hot-swap monitors by unceremoniously pulling it off or slamming it on to either docking station while it’s running, and even transform it into tablet mode and flip the internal display output 180° without upsetting the external display.
All of this on Fedora 38 Cinnamon, firmly running X11. No “jank” in sight.
This is completely untrue in my experience. My X230T has two battlestations: One with an old, square Samsung VGA monitor, and another two hours away with a modern, DisplayPort, high resolution Dell. I regularly hot-swap monitors by unceremoniously pulling it off or slamming it on to either docking station while it’s running, and even transform it into tablet mode and flip the internal display output 180° without upsetting the external display.
All of this on Fedora 38 Cinnamon, firmly running X11. No “jank” in sight.