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Paul-Mathias Logue 2025-12-12 12:02:26 +01:00
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# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
{ inputs, config, lib, pkgs, ... }:
{
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
];
# Use the systemd-boot EFI boot loader.
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
boot.loader.systemd-boot.xbootldrMountPoint = "/boot";
boot.loader.efi.efiSysMountPoint = "/efi";
boot.initrd.luks.devices.cryptroot = {
device = "/dev/disk/by-uuid/9aaac705-2737-4222-9887-51131acec90c";
};
networking.hostName = "hermes"; # Define your hostname.
# Pick only one of the below networking options.
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
networking.wireless.iwd.enable = true;
# Set your time zone.
time.timeZone = "Europe/Paris";
# Configure network proxy if necessary
# networking.proxy.default = "http://user:password@proxy:port/";
# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
# Select internationalisation properties.
i18n.defaultLocale = "en_US.UTF-8";
# console = {
# font = "Lat2-Terminus16";
# keyMap = "us";
# useXkbConfig = true; # use xkb.options in tty.
# };
# Enable the X11 windowing system.
# services.xserver.enable = true;
services.avahi.enable = true;
hardware.graphics.enable = true;
services.xserver.videoDrivers = [ "modesetting" "nvidia" ];
hardware.nvidia.open = true;
hardware.nvidia.nvidiaSettings = true;
hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.stable;
hardware.graphics.extraPackages = with pkgs; [
intel-media-driver # VA-API (iHD) userspace
vpl-gpu-rt # oneVPL (QSV) runtime
];
programs.nix-ld.enable = true;
environment.sessionVariables = {
LIBVA_DRIVER_NAME = "iHD"; # Prefer the modern iHD backend
# VDPAU_DRIVER = "va_gl"; # Only if using libvdpau-va-gl
};
hardware.nvidia.prime = {
# offload.enable = true;
intelBusId = "PCI:0:2:0";
nvidiaBusId = "PCI:2:0:0";
};
# May help if FFmpeg/VAAPI/QSV init fails (esp. on Arc with i915):
hardware.enableRedistributableFirmware = true;
boot.kernelParams = [ "i915.enable_guc=3" ];
programs.niri.enable = true;
# Configure keymap in X11
# services.xserver.xkb.layout = "us";
# services.xserver.xkb.options = "eurosign:e,caps:escape";
# Enable CUPS to print documents.
# services.printing.enable = true;
# Enable sound.
# services.pulseaudio.enable = true;
# OR
# services.pipewire = {
# enable = true;
# pulse.enable = true;
# };
# Enable touchpad support (enabled default in most desktopManager).
# services.libinput.enable = true;
# Define a user account. Don't forget to set a password with passwd.
users.users.pml = {
isNormalUser = true;
extraGroups = [ "i2c" "wheel" ]; # Enable sudo for the user.
};
# programs.firefox.enable = true;
# List packages installed in system profile.
# You can use https://search.nixos.org/ to find more packages (and options).
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
sbctl
alacritty
fuzzel
libva-utils
firefox
(openrgb.overrideAttrs (old: {
src = pkgs.fetchFromGitLab {
owner = "CalcProgrammer1";
repo="OpenRGB";
rev = "release_candidate_1.0rc2";
sha256 = "vdIA9i1ewcrfX5U7FkcRR+ISdH5uRi9fz9YU5IkPKJQ=";
};
patches = [
./remove_systemd_service.patch
];
postPatch = ''
patchShebangs scripts/build-udev-rules.sh
substituteInPlace scripts/build-udev-rules.sh \
--replace-fail /usr/bin/env "${pkgs.coreutils}/bin/env"
'';
version = "1.0rc2";
}))
i2c-tools
];
fonts.fontconfig = {
enable = true;
antialias = true;
hinting = {
enable = true;
style = "slight";
};
subpixel = {
rgba = "rgb";
lcdfilter = "default";
};
defaultFonts = {
serif = [ "SF Pro" "DejaVu Serif" ];
sansSerif = [ "SF Pro" "DejaVu Sans" ];
monospace = [ "Iosevka" "DejaVu Sans Mono" ];
emoji = [ "Noto Color Emoji" ];
};
};
fonts.packages = with pkgs; [
noto-fonts-color-emoji
(iosevka.override {
set = "cavalier";
privateBuildPlan = {
family = "Iosevka Cavalier";
spacing = "normal";
serifs = "sans";
noCvSs = false;
exportGlyphNames = true;
variants.inherits = "ss08";
variants.weights.Regular = {
shape = 400;
menu = 400;
css = 400;
};
variants.weights.Bold = {
shape = 700;
menu = 700;
css = 700;
};
variants.weights.Italic = {
angle = 9.4;
shape = "italic";
menu = "italic";
css = "italic";
};
variants.weights.Upright = {
angle = 0;
shape = "upright";
menu = "upright";
css = "upright";
};
};
})
];
programs._1password.enable = true;
programs._1password-gui = {
enable = true;
# Certain features, including CLI integration and system authentication support,
# require enabling PolKit integration on some desktop environments (e.g. Plasma).
polkitPolicyOwners = [ "pml" ];
};
#services.hardware.openrgb.enable = true;
services.udev.packages = [ pkgs.openrgb ];
boot.kernelModules = [ "i2c-dev" ];
hardware.i2c.enable = true;
environment.etc = {
"1password/custom_allowed_browsers" = {
text = ''
firefox
'';
mode = "0755";
};
};
hardware.bluetooth.enable = true;
security.rtkit.enable = true;
services.pipewire = {
enable = true; # if not already enabled
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
# If you want to use JACK applications, uncomment the following
jack.enable = true;
};
# 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;
# Open ports in the firewall.
# networking.firewall.allowedTCPPorts = [ ... ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
# networking.firewall.enable = false;
# Copy the NixOS configuration file and link it from the resulting system
# (/run/current-system/configuration.nix). This is useful in case you
# accidentally delete configuration.nix.
# system.copySystemConfiguration = true;
# This option defines the first version of NixOS you have installed on this particular machine,
# and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
#
# Most users should NEVER change this value after the initial install, for any reason,
# even if you've upgraded your system to a new NixOS release.
#
# This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
# so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
# to actually do that.
#
# This value being lower than the current NixOS release does NOT mean your system is
# out of date, out of support, or vulnerable.
#
# Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
# and migrated your data accordingly.
#
# For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
system.stateVersion = "25.05"; # Did you read the comment?
}