Just now I had to restart my computer since my #emacs window manager (#exwm) is a little weird sometimes and doesn't recognize any key presses anymore (just mouse input). It didn't even recognize the Xorg special keys C-M- and such. Damn custom setup that I have, maybe I should go for something simpler - KDE, Gnome...Windows?

However: same problem after I restarted. Turns out I accidentally disconnected my keyboard. Move along please 🤦