Everything is controlled by the config in T383838/etc/nixos/configuration.nix

There's a very detailed man page with the same name.

To try the new config:

nixos-rebuild switch

If there's an error about permission denied on T383838/run/user/1000/nix-build-*drv then you're in a nix-shell and have to exit that before you can rebuild.

Tags: nixos

created: 2023-07-27

(re)generated: 2026-07-17