My cheap-ish Samsung (cheap for a QHD) has an HDMI and a DisplayPort input. If I hook up a laptop to each input, both laptops think the screen is on- even the one who is not currently being displayed.

So, you’ve bought a new gaming monitor. It’s plugged in, powered up, and you’re ready to start headshotting enemies, right? Not so fast! There’s more to blasting off with a new display than simply ...

Very weird problem that is making sharing my monitor between work and home very annoying. I have a desktop running Fedora KDE Plasma, connected to Dell U3223QE monitor via DisplayPort, and then my ...