First thing driving me up the wall: The caps lock key is acting as the caps lock key (wrong, bad) instead of the control key (pure, good), so I can't type anything without scrabbling at the keyboard like a helpless squirrel.
Changing this one setting requires reconfiguring the entire system. In case I changed something else completely different at the same time, I guess.
Reconfiguring the system requires running `guix pull`, so it knows about the nonguix channel that has the kernel that supports WiFi.
I can't pull because something in nonguix is broken. I have no idea what, or whether I could fix it if I did.
So I keep waiting a day or so and retrying `guix pull` in the hopes that someone has noticed that this is broken, and fixes it, and then I can configure my keyboard.