I got the same problem and followed this: Configuration.nix syntax error when setting up lanzaboote - #4 by Kaukov
but I ended up with a different error
here is what my configuration.nix look like:
# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).
{ config, pkgs, lib, ... }:
#Lanzaboote
let
sources = import ./lon.nix;
lanzaboote = import sources.lanzaboote;
in
{
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
lanzaboote.nixosModules.lanzaboote
];
# Bootloader.
# boot.loader.systemd-boot.enable = true;
# boot.loader.efi.canTouchEfiVariables = true;
# Lanzaboote currently replaces the systemd-boot module.
# This setting is usually set to true in configuration.nix
# generated at installation time. So we force it to false
# for now.
boot.loader.systemd-boot.enable = lib.mkForce false;
boot.lanzaboote = {
enable = true;
pkiBundle = "/var/lib/sbctl";
};
#end of Lanzaboote
# Bootloader.
#boot.loader.systemd-boot.enable = true;
#boot.loader.efi.canTouchEfiVariables = true;
networking.hostName = "nixos"; # Define your hostname.
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# Configure network proxy if necessary
# networking.proxy.default = "http://user:password@proxy:port/";
# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
# Enable networking
networking.networkmanager.enable = true;
# Set your time zone.
time.timeZone = "Australia/Melbourne";
# Select internationalisation properties.
i18n.defaultLocale = "en_AU.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "en_AU.UTF-8";
LC_IDENTIFICATION = "en_AU.UTF-8";
LC_MEASUREMENT = "en_AU.UTF-8";
LC_MONETARY = "en_AU.UTF-8";
LC_NAME = "en_AU.UTF-8";
LC_NUMERIC = "en_AU.UTF-8";
LC_PAPER = "en_AU.UTF-8";
LC_TELEPHONE = "en_AU.UTF-8";
LC_TIME = "en_AU.UTF-8";
};
# Enable the X11 windowing system.
services.xserver = {
enable = true;
# Enable the XFCE Desktop Environment.
displayManager.lightdm.enable = true;
desktopManager.xfce.enable = true;
};
# Install compositor
services.picom = {
enable = true;
backend = "glx";
fade = true;
};
# Configure keymap in X11
services.xserver.xkb = {
layout = "us";
variant = "";
};
# Enable CUPS to print documents.
services.printing.enable = true;
# Enable sound with pipewire.
services.pulseaudio.enable = false;
security.rtkit.enable = true;
services.pipewire = {
enable = true;
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
# If you want to use JACK applications, uncomment this
jack.enable = true;
# use the example session manager (no others are packaged yet so this is enabled by default,
# no need to redefine it in your config for now)
#media-session.enable = true;
};
# Enable touchpad support (enabled default in most desktopManager).
# services.xserver.libinput.enable = true;
# Define a user account. Don't forget to set a password with ‘passwd’.
users.users."forrest" = {
isNormalUser = true;
description = "Forrest Nguyen";
extraGroups = [ "networkmanager" "wheel" ];
packages = with pkgs; [
# thunderbird
];
};
# Install firefox.
programs.firefox.enable = true;
# Allow unfree packages
nixpkgs.config.allowUnfree = true;
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = with pkgs; [
sbctl lon
vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
wget
brave
discord
vscode
git
gedit
btop
alacritty
];
# Fonts installation
fonts.packages = with pkgs; [
jetbrains-mono
gohufont
];
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
# programs.mtr.enable = true;
# programs.gnupg.agent = {
# enable = true;
# enableSSHSupport = true;
# };
# List services that you want to enable:
# Enable the OpenSSH daemon.
# services.openssh.enable = true;
# Open ports in the firewall.
# networking.firewall.allowedTCPPorts = [ ... ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
# networking.firewall.enable = false;
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. It‘s perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "26.05"; # Did you read the comment?
}
and this is the error:
error:
… while evaluating the attribute 'config'
at /nix/store/qxz469l4pfyg9i0ssch3jwll7k5faq6m-nixos-26.05/nixos/lib/modules.nix:402:9:
401| options = checked options;
402| config = checked (removeAttrs config [ "_module" ]);
| ^
403| _module = checked (config._module);
… while calling the 'seq' builtin
at /nix/store/qxz469l4pfyg9i0ssch3jwll7k5faq6m-nixos-26.05/nixos/lib/modules.nix:402:18:
401| options = checked options;
402| config = checked (removeAttrs config [ "_module" ]);
| ^
403| _module = checked (config._module);
(stack trace truncated; use '--show-trace' to show the full, detailed trace)
error: expected a set but found a function: «lambda @ /nix/store/g2l1gavww8vh3mgp00iqqxr2szs0yrmc-source/default.nix:1:1»
Command 'nix-build '<nixpkgs/nixos>' --attr config.system.build.nixos-rebuild --no-out-link' returned non-zero exit status 1.