`setxkbmap` fails to find layout

[jtojnar]

@TheBlackBeans

I have the following snippet.

As written in Nixos builds a ton of packages instead of fetching them in the cache - #5 by jtojnar, you should not need to replace anything else other than xkeyboardconfig.

@TheBlackBeans

Digging into configuration, I have located the origin of the failure. There are actually two setxkbmap derivations. One, whose share/X11/xkb/symbols/ contains a file named bsk , one which does not. They are both built when I run nixos-rebuild test , and they are both kept when I run nix-collect-garbage .

You could try checking nix-store --query --tree /run/current-system/sw to see what pulls it in.

@TheBlackBeans

When I run nix show-derivation nixpkgs.xorg.setxkbmap , the out path points to the derivation which does not contain the bsk file.

That is to be expected as, unlike overlays, system.replaceRuntimeDependencies does not change nixpkgs packages but only replaces them in the final built system path.