TCP and UDP can listen on the same port, DNS is a great example of such. You’d generally need it to be part of the same process as ports are generally bound to the same process

They don’t even need to be the same process. I’m pretty sure that’s just a common practice if something needs both protocols, but there’s nothing stopping you from having a web server on TCP 443 and a VPN server on UDP 443. Ports are an abstraction brought by each protocol, they aren’t in anyway related.

Probably because there’s also permission to use the X11 socket.

I think you’d have to modify the edid, since you’re setting a custom refresh rate, not a hidden one.

I’ve use wxEDID to force enable VRR before.

Well, aren’t you glad they’re removing go-git then!

I’ve heard of it, but I didn’t think it was financially viable for an individual to pay for though.

There’s The Serial Port, It’s not really ‘home networks’, but he finds and sets up very early (~80-90s) ISP gear and explains how it works and the history of it. Similar to how Ben Eater uses an ‘old’ 6502 to explain stuff.

You can do colours as well!

If you want the latest version of most python apps, I’d recommend using pipx, since it’ll create python virtual environments for each app installed, and won’t mess with system packages.

Here’s the Google Lens translation: