Worked great for blocking the "Lock" key on my new Ergo K860 keyboard!!

[glajchs]

Thanks to the helpful documentation I was able to pretty quickly get a configuration to block the functionality of the "Lock" key on the Logitech Ergo K860 keyboard!
While I do like locking my computer (using the Super_L/windows + L keybind), I don't like a 1 click key right next to other keys, making it too easy to accidentally lock while doing other things.

Unfortunately using xinput I determined that the logitech keyboard was in fact sending the individual keys of Super_L + L, so I needed a lower level solution, and this program worked great!

My /etc/logid.cfg file:

{
    name: "Wireless Keyboard ERGO K860";
    buttons: (
        {   
            cid: 0x006f;
            action =
            {   
                type: "None";
            };
        }
    );
}
);

I wish there was a way to disable the "fn" button that toggles the f1-f12 keys as well, but I'm not seeing that in the keymap (and it maybe built into the actual circuits, not sure)