{ nixpkgs-flake, lib, ... }: { imports = [ "${nixpkgs-flake}/nixos/modules/installer/cd-dvd/installation-cd-graphical-combined.nix" ]; boot.supportedFilesystems.zfs = lib.mkForce true; services.qemuGuest.enable = true; isoImage.squashfsCompression = "gzip -Xcompression-level 1"; networking.wireless.enable = false; }