NixOS

2026/5/18

インストール後

ディスプレイ設定 200%

WiFi接続

code:/etc/nixos/configuration.nix

# 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, ... }:

{

imports =

[ # Include the results of the hardware scan.

./hardware-configuration.nix

];

# Bootloader.

boot.loader.systemd-boot.enable = true;

boot.loader.efi.canTouchEfiVariables = true;

networking.hostName = "t460s-nixos"; # Define your hostname.

# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.

# Configure network proxy if necessary

# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

# Enable networking

networking.networkmanager.enable = true;

# Set your time zone.

time.timeZone = "Asia/Tokyo";

# Select internationalisation properties.

i18n.defaultLocale = "ja_JP.UTF-8";

i18n.extraLocaleSettings = {

LC_ADDRESS = "ja_JP.UTF-8";

LC_IDENTIFICATION = "ja_JP.UTF-8";

LC_MEASUREMENT = "ja_JP.UTF-8";

LC_MONETARY = "ja_JP.UTF-8";

LC_NAME = "ja_JP.UTF-8";

LC_NUMERIC = "ja_JP.UTF-8";

LC_PAPER = "ja_JP.UTF-8";

LC_TELEPHONE = "ja_JP.UTF-8";

LC_TIME = "ja_JP.UTF-8";

};

# Enable the X11 windowing system.

services.xserver.enable = true;

# Enable the GNOME Desktop Environment.

services.displayManager.gdm.enable = true;

services.desktopManager.gnome.enable = true;

# Configure keymap in X11

services.xserver.xkb = {

layout = "us";

variant = "";

};

services.xserver.xkb.options = "ctrl:nocaps";

# 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

# 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)

};

# 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.nobsun = {

isNormalUser = true;

description = "Nobuo Yamashita";

openssh.authorizedKeys.keys = [

"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBovHlugJGSj+8l9DDfnlOYw/Y8pwmTqkjgvYmmLIdAU nobsun@tpp1g50"

];

packages = with pkgs; [

firefox

# 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; [

vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.

wget

];

# 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;

settings = {

# X11Forwarding = true;

PermitRootLogin = "no";

# PasswordAuthentification = false;

};

# openFirewall = true;

};

# Open ports in the firewall.

# 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

system.stateVersion = "25.11"; # Did you read the comment?

}

2026/4/24

再挑戦

NixOS 25.11

設定

WiFi 接続

ディスプレイ - Scale 200% とりあえず。

電源 - Power Saving - 自動サスペンドはOFF

とりあえず、Getting Started with NixOS

アップグレード

code:console

# nix-rebuild switch --upgrade

Nix Flakes の有効化

初挑戦

古い ThinkPad T460s がまだ動きそうなのでインストールだけしてみた。(2025/12/28)

まぁなんとなるな。

しかし、めちゃ時間がかかるなぁ。

まぁ。あとは、おいおいあそぼう。