{ lib, ... }: { time.timeZone = lib.mkDefault "America/New_York"; console.keyMap = lib.mkDefault "us"; i18n = { defaultLocale = lib.mkDefault "en_US.utf8"; supportedLocales = lib.mkDefault [ "en_US.UTF-8/UTF-8" ]; extraLocaleSettings = lib.mkDefault { LC_ADDRESS = "en_US.UTF-8"; LC_IDENTIFICATION = "en_US.UTF-8"; LC_MEASUREMENT = "en_US.UTF-8"; LC_MONETARY = "en_US.UTF-8"; LC_NAME = "en_US.UTF-8"; LC_NUMERIC = "en_US.UTF-8"; LC_PAPER = "en_US.UTF-8"; LC_TELEPHONE = "en_US.UTF-8"; LC_TIME = "en_US.UTF-8"; }; }; }