{ pkgs, ... }: { imports = []; config = { boot.kernelPackages = pkgs.linuxPackages_latest; networking.hostName = "test-vm"; mod = {}; users.users.a = { isNormalUser = true; extraGroups = [ "wheel" ]; password = "a"; }; virtualisation.vmVariant = { # following configuration is added only when building VM with build-vm virtualisation = { memorySize = 2048; cores = 3; graphics = false; }; }; environment.systemPackages = []; system.stateVersion = "24.05"; }; }