1  # 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
  2  # NixOS manual (accessible by running ‘nixos-help’).
  3  
  4  { config, pkgs, ... }: {
  5    imports = [
  6      # Include the results of the hardware scan.
  7      ./hardware-configuration.nix
  8    ];
  9  
 10    # Bootloader.
 11    boot.loader.grub.enable = true;
 12    boot.loader.grub.efiSupport = true;
 13    boot.loader.grub.efiInstallAsRemovable = true;
 14    boot.loader.grub.device = "nodev";
 15    boot.loader.grub.useOSProber = false;
 16    boot.initrd.kernelModules = [ "pinctrl_tigerlake" ];
 17  
 18    networking.hostName = "krebmachine"; # Define your hostname.
 19    # networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
 20  
 21    # Configure network proxy if necessary networking.proxy.default = "http://user:password@proxy:port/"; networking.proxy.noProxy =
 22    # "127.0.0.1,localhost,internal.domain";
 23  
 24    # Enable networking
 25    networking.networkmanager.enable = true;
 26  
 27    # Wayland settings
 28    services.xserver.enable = true;
 29    programs.xwayland.enable = true;
 30  
 31    # Window Manager
 32    services.xserver.windowManager.i3.enable = true;
 33    # services.xserver.desktopManager.xfce.enable = true;
 34    programs.niri.enable = true;
 35  
 36    # Display Manager
 37    services.displayManager.defaultSession = "niri";
 38    # services.xserver.displayManager.lightdm.enable = true;
 39    # services.displayManager.sddm.enable = true;
 40    # services.displayManager.sddm.wayland.enable = true;
 41    services.displayManager.ly = {
 42      enable = true;
 43      settings = {
 44        load = true;
 45        save = true;
 46        hide_key_hints = true;
 47        hide_version_string = true;
 48        full_color = true;
 49      };
 50    };
 51  
 52    # Session Variables
 53    environment.sessionVariables = {
 54      XDG_SESSION_TYPE = "wayland";
 55      XDG_CURRENT_DESKTOP = "KDE";
 56      XDG_SESSION_DESKTOP = "niri";
 57      WAYLAND_DISPLAY = "wayland-0";
 58    };
 59  
 60    # Set your time zone.
 61    time.timeZone = "Australia/Brisbane";
 62  
 63    # Select internationalisation properties.
 64    i18n.defaultLocale = "en_AU.UTF-8";
 65  
 66    i18n.extraLocaleSettings = {
 67      LC_ADDRESS = "en_AU.UTF-8";
 68      LC_IDENTIFICATION = "en_AU.UTF-8";
 69      LC_MEASUREMENT = "en_AU.UTF-8";
 70      LC_MONETARY = "en_AU.UTF-8";
 71      LC_NAME = "en_AU.UTF-8";
 72      LC_NUMERIC = "en_AU.UTF-8";
 73      LC_PAPER = "en_AU.UTF-8";
 74      LC_TELEPHONE = "en_AU.UTF-8";
 75      LC_TIME = "en_AU.UTF-8";
 76    };
 77  
 78    # Configure keymap in X11
 79    services.xserver.xkb = {
 80      layout = "au";
 81      variant = "";
 82    };
 83  
 84    programs.fish.enable = true;
 85    users.users.mrkrebs.shell = pkgs.bash;
 86  
 87    # Define a user account. Don't forget to set a password with ‘passwd’.
 88    users.users.mrkrebs = {
 89      isNormalUser = true;
 90      description = "mrkrebs";
 91      extraGroups = [ "networkmanager" "wheel" "dialout" "video" ];
 92      packages = with pkgs; [ ];
 93    };
 94  
 95    # Allow unfree packages
 96    nixpkgs.config.allowUnfree = true;
 97  
 98    # List packages installed in system profile. To search, run: $ nix search wget
 99    environment.systemPackages = with pkgs; [
100      # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
101      wget
102      light
103      git
104      mangohud
105      vim
106      curl
107      niri
108      zip
109      brightnessctl
110      unzip
111      bluez
112      p7zip
113      unrar
114      rar
115      gnutar
116      iproute2
117      gcc
118      unixtools.ping
119      plymouth
120      parted
121      xwayland-satellite
122      xbindkeys
123      xdg-utils
124      xbindkeys-config
125      nnn
126      pcmanfm
127      nautilus
128      wineWow64Packages.full
129    ];
130  
131    # Some programs need SUID wrappers, can be configured further or are started in user sessions. programs.mtr.enable = true; programs.gnupg.agent = {
132    #   enable = true; enableSSHSupport = true;
133    # };
134  
135    # List services that you want to enable:
136  
137    # Enable the OpenSSH daemon. services.openssh.enable = true;
138  
139    # Open ports in the firewall. networking.firewall.allowedTCPPorts = [ ... ]; networking.firewall.allowedUDPPorts = [ ... ]; Or disable the firewall
140    # altogether. networking.firewall.enable = false;
141  
142    # This value determines the NixOS release from which the default settings for stateful data, like file locations and database versions on your system
143    # 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
144    # value read the documentation for this option (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
145    system.stateVersion = "25.05"; # Did you read the comment?
146  
147    # Enable flakes
148    nix.settings.experimental-features = [ "nix-command" "flakes" ];
149  
150    # Plymouth module, check available themes at https://github.com/adi1090x/plymouth-themes
151    boot.plymouth = {
152      enable = true;
153      themePackages = [ pkgs.adi1090x-plymouth-themes ];
154      theme = "circuit";
155    };
156  
157    # Nix Garbage Collection. Remove old system generations
158    nix.gc = {
159      automatic = true;
160      dates = "weekly";
161      options = "--delete-older-than 30d";
162    };
163  
164    # Enable Flatpak
165    services.flatpak.enable = true;
166  
167    # Enable auto-cpufreq to save battery
168    services.auto-cpufreq.enable = true;
169    services.power-profiles-daemon.enable = false;
170  
171    # Bluetooth
172    hardware.bluetooth = {
173      enable = true;
174      powerOnBoot = true;
175    };
176  
177    # Mime
178    xdg.mime.enable = true;
179    xdg.menus.enable = true;
180  
181    # Steam Enable with GameScope
182    programs.steam = {
183      enable = true;
184      gamescopeSession.enable = true;
185      remotePlay.openFirewall = true;
186      dedicatedServer.openFirewall = true;
187      localNetworkGameTransfers.openFirewall = true;
188    };
189    programs.gamescope = {
190      enable = true;
191      capSysNice = true;
192    };
193    hardware =
194      {
195        graphics = {
196          enable = true;
197          enable32Bit = true;
198        };
199      };
200  
201    # Running non-Nix binaries with dynamic linking
202    programs.nix-ld.enable = true;
203  
204    # Allow brightnessctl be run by anyone
205    security.sudo.enable = true;
206    services.udev.extraRules = ''
207      ACTION=="add", SUBSYSTEM=="backlight", KERNEL=="intel_backlight", MODE="0666", RUN+="${pkgs.coreutils}/bin/chmod a+w /sys/class/backlight/%k/brightness"
208    '';
209  
210    # Framework 12 with intel settings
211    services.fwupd.enable = true;
212    services.fwupd.extraRemotes = [ "lvfs-testing" ];
213    services.fwupd.uefiCapsuleSettings.DisableCapsuleUpdateOnDisk = true;
214  
215  }