Hi Nils, you will have to remap another key (for example HYPER or “…”) or key combo to DEL on QWERTZ, for example with a custom xkb layout in sway (which desktop are you using)? I can figure out a recipe for you a bit later today, if nobody else wants to jump to the rescue.
Thank you for the explanation. I have read and familiarized myself with the subject of keyboard firmware. I have created my own firnware variant KBD_VARIANT_QWERTZ_TRADITIONAL.
I will gladly publish my customization in the official repo. I have also created a README and add more comments to Keyboard.c, so that others have it even easier.
I’ve replaced left-space with left-crtl and the previous left-ctrl with delete in the firmware, and its been great for line editing in the terminal and acme.
It should work to change the layout on the console (after logging out and back in). You can also try loadkeys de on the console and should have an immediate effect.
But to have QWERTZ work in sway, try, in .config/sway/config: