nixos-config/hosts/eddie/configuration.nix

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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
# and in the NixOS manual (accessible by running nixos-help).
{ nix-config, config, pkgs, lib, inputs, ... }:
{
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
./razer-speaker-fix.nix
];
nixpkgs = {
config = {
allowUnfree = true;
};
overlays = builtins.attrValues nix-config.overlays
++ [ inputs.emacs-overlay.overlays.default
inputs.niri.overlays.default ];
};
# environment.etc."nix/inputs/nixpkgs".source = "${nixpkgs}";
nix = {
# registry.nixpkgs.flake = nixpkgs;
channel.enable = false;
settings = {
experimental-features = [ "nix-command" "flakes" ];
substituters = [ "https://nix-community.cachix.org" ];
trusted-public-keys = [
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
];
# Workaround for https://github.com/NixOS/nix/issues/9574
nix-path = config.nix.nixPath;
};
};
environment.systemPackages = with pkgs; [
wget
libGL
home-manager
curl
git-lfs
tailscale
rsync
gnupg
clinfo
alsa-utils
psutils
alsa-tools
util-linux
libgtop
ulauncher
fontconfig
freetype
egl-wayland
glfw-wayland
openssl
appimage-run
xwayland-satellite
xwayland-run
];
# Bootloader.
boot = {
loader = {
systemd-boot.enable = true;
systemd-boot.configurationLimit = 8;
efi.canTouchEfiVariables = true;
};
kernelPackages = pkgs.linuxPackages_latest;
initrd.systemd.enable = true;
initrd.kernelModules = [ "nvidia" "nvidia_modeset" "nvidia_uvm" "nvidia_drm" "snd-virmidi" ];
kernelParams = [ "nvidia_drm.fbdev=1" "nvidia_drm.modeset=1" ];
};
systemd.services.tailscaled.after = ["NetworkManager-wait-online.service"];
systemd.sleep.extraConfig = ''
HibernateDelaySec=2h
'';
documentation = {
dev.enable = true;
man.generateCaches = true;
};
hardware = {
openrazer = {
enable = true;
users = [ "emenel" ];
};
graphics = {
enable = true;
enable32Bit = true;
extraPackages = [
pkgs.rocmPackages.clr.icd
pkgs.amdvlk
];
extraPackages32 = [
pkgs.driversi686Linux.amdvlk
];
};
enableAllFirmware = true;
firmware = [
pkgs.sof-firmware
pkgs.alsa-firmware
];
nvidia = {
open = true;
# Modesetting is required.
modesetting.enable = true;
powerManagement.enable = true;
powerManagement.finegrained = true;
# forceFullCompositionPipeline = true;
package = config.boot.kernelPackages.nvidiaPackages.beta;
prime = {
amdgpuBusId = "PCI:101:0:0";
nvidiaBusId = "PCI:1:0:0";
offload = {
enable = true;
enableOffloadCmd = true;
};
#reverseSync.enable = true;
#sync.enable = true;
};
nvidiaSettings = true;
};
};
# specialisation = {
# gpupower.configuration = {
# system.nixos.tags = [ "gpupower" ];
# hardware.nvidia = {
# prime.offload.enable = lib.mkForce false;
# prime.offload.enableOffloadCmd = lib.mkForce false;
# prime.sync.enable = lib.mkForce true;
# powerManagement.finegrained = lib.mkForce false;
# };
# };
# };
musnix = {
enable = true;
alsaSeq.enable = true;
rtcqs.enable = true;
};
services.fstrim.enable = true;
services.samba = {
enable = true;
package = pkgs.sambaFull;
};
services.logind = {
extraConfig = ''
IdleAction=lock
IdleActionSec=5m
'';
};
services.udev = {
extraRules = ''
DEVPATH=="/devices/virtual/misc/cpu_dma_latency", OWNER="root", GROUP="audio", MODE="0660"
'';
packages = [
pkgs.via
pkgs.vial
(pkgs.writeTextFile {
name = "on-battery";
text = ''
# Rule for when switching to battery
SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="0", RUN+="${pkgs.power-profiles-daemon}/bin/powerprofilesctl set balanced"
'';
destination = "/etc/udev/rules.d/60-onbattery.rules";
})
(pkgs.writeTextFile {
name = "on-power";
text = ''
# Rule for when switching to ac
SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="1", RUN+="${pkgs.power-profiles-daemon}/bin/powerprofilesctl set performance"
'';
destination = "/etc/udev/rules.d/61-onpower.rules";
})
(pkgs.writeTextFile {
name = "hibernate-low-battery";
text = ''
# Suspend the system when battery level drops to 5% or lower
SUBSYSTEM=="power_supply", ATTR{status}=="Discharging", ATTR{capacity}=="[0-5]", RUN+="${pkgs.systemd}/bin/systemctl hibernate"
'';
destination = "/etc/udev/rules.d/99-hibernate-low-battery.rules";
})
(pkgs.writeTextFile {
name = "on-battery-power-saver";
text = ''
# Switch to power-saver when battery below 50%
SUBSYSTEM=="power_supply", ATTR{status}=="Discharging", ATTR{capacity}=="[0-5][0-9]", RUN+="${pkgs.power-profiles-daemon}/bin/powerprofilesctl set power-saver"
'';
destination = "/etc/udev/rules.d/62-power-save-battery.rules";
})
];
};
security.polkit.enable = true;
security.rtkit.enable = true;
security.pam.services.swaylock = {};
security.pam.services.hyprlock = {};
services.xserver.videoDrivers = [ "nvidia" "modesetting" ];
programs.nm-applet.enable = true;
networking = {
hostName = "eddie";
domain = "local";
nameservers = [ "1.1.1.1" "1.0.0.1" ];
networkmanager = {
enable = true;
wifi.powersave = true;
# wifi.backend = "iwd";
};
# wireless = {
# iwd = {
# enable = true;
# package = pkgs.iwd;
# settings = {
# IPv6 = {
# enabled = true;
# };
# Settings = {
# AutoConnect = true;
# };
# };
# };
# };
};
services.resolved = {
enable = true;
extraConfig = ''
LLMNR=no
ReadEtcHosts=no
DNSSEC=no
'';
};
# Set your time zone.
time.timeZone = "America/Toronto";
# Select internationalisation properties.
i18n.defaultLocale = "en_CA.UTF-8";
services.xserver.enable = true;
# Enable the GNOME Desktop Environment.
services.xserver.displayManager.gdm.enable = true;
services.xserver.desktopManager.gnome.enable = true;
services.xserver.deviceSection = ''Option "TearFree" "true"''; # For amdgpu.
# services.xserver.enableTearFree = true;
services.gnome.gnome-keyring.enable = true;
services.gnome.gnome-settings-daemon.enable = true;
services.picom = {
enable = true;
vSync = true;
};
programs.nh = {
enable = true;
clean = {
enable = true;
dates = "daily";
extraArgs = "--keep-since 4d --keep 3";
};
flake = "/home/emenel/source/nixos-config";
package = pkgs.nh;
};
programs.dconf.enable = true;
programs.gpaste.enable = true;
programs.xwayland.enable = true;
services.xserver.xkb = {
layout = "us";
variant = "";
};
services.printing = {
enable = true;
drivers = [
pkgs.epson-escpr
pkgs.epson-escpr2
];
};
services.tailscale.enable = true;
services.envfs.enable = true;
services.gnome.sushi.enable = true;
xdg.portal = {
enable = true;
extraPortals = [
pkgs.xdg-desktop-portal-gnome
pkgs.xdg-desktop-portal-gtk
pkgs.xdg-desktop-portal
pkgs.xdg-desktop-portal-wlr
pkgs.gnome-keyring
];
};
# Enable sound with pipewire.
services.pulseaudio.enable = false;
services.pipewire = {
enable = true;
alsa = {
enable = true;
support32Bit = true;
};
pulse.enable = true;
jack.enable = true;
wireplumber = {
enable = true;
};
extraConfig = {
pipewire."91-null-sinks" = {
"context.modules" = [
{
name = "libpipewire-module-loopback";
args = {
"node.description" = "Default Playback";
"capture.props" = {
"node.name" = "BixSix_or_fallback_Playback";
"media.class" = "Audio/Sink";
"audio.position" = "[FL FR]";
};
"playback.props" = {
"node.name" = "playback.BixSixWithFallbackPlayback";
"audio.position" = "[AUX14 AUX15]";
"target.object" = "alsa_output.usb-Solid_State_Logic_BiG_SiX-00.pro-output-0";
"stream.dont-remix" = true;
"node.passive" = true;
};
};
}
];
};
pipewire."92-low-latency" = {
context.properties = {
default.clock.rate = 48000;
default.clock.quantum = 32;
default.clock.min-quantum = 32;
default.clock.max-quantum = 32;
};
};
pipewire-pulse."92-low-latency" = {
context.modules = [
{
name = "libpipewire-module-protocol-pulse";
args = {
pulse.min.req = "32/48000";
pulse.default.req = "32/48000";
pulse.max.req = "32/48000";
pulse.min.quantum = "32/48000";
pulse.max.quantum = "32/48000";
};
}
];
stream.properties = {
node.latency = "32/48000";
resample.quality = 1;
};
};
pipewire."10-airplay" = {
"context.modules" = [
{
name = "libpipewire-module-raop-discover";
# increase the buffer size if you get dropouts/glitches
# args = {
# "raop.latency.ms" = 500;
# };
}
];
};
};
};
programs.light.enable = true;
programs.steam = {
enable = true;
protontricks.enable = true;
extraCompatPackages = [ pkgs.proton-ge-bin ];
};
# enable fish and launch it from bash for interactive shells
programs.fish.enable = true;
environment.pathsToLink = [ "/share/fish" ];
programs.bash = {
interactiveShellInit = ''
if [[ $(${pkgs.procps}/bin/ps --no-header --pid=$PPID --format=comm) != "fish" && -z ''${BASH_EXECUTION_STRING} ]]
then
shopt -q login_shell && LOGIN_OPTION='--login' || LOGIN_OPTION=""
exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
fi
'';
};
services.flatpak.enable = true;
services.dbus.implementation = "broker";
#programs.gnupg.enable = true;
programs.git.enable = true;
services.gnome.core-developer-tools.enable = true;
environment.gnome.excludePackages = with pkgs; [
cheese
geary
gnome-music
gnome-tour
];
services.accounts-daemon.enable = true;
services.gnome.gnome-online-accounts.enable = true;
services.kmonad = {
enable = true;
keyboards = {
sinc = {
device = "/dev/input/by-id/usb-Keebio_Sinc_Rev._4-event-kbd";
config = builtins.readFile ../../homes/emenel/dotfiles/dot_config/kmonad/sinc.kbd;
};
razer = {
extraGroups = [ "openrazer" ];
device = "/dev/input/by-id/usb-Razer_Razer_Blade-if01-event-kbd";
config = builtins.readFile ../../homes/emenel/dotfiles/dot_config/kmonad/razer.kbd;
};
};
};
# programs.virt-manager.enable = true;
# virtualisation = {
# libvirtd = {
# enable = true;
# qemu = {
# package = pkgs.qemu_kvm;
# swtpm.enable = true;
# ovmf.enable = true;
# ovmf.packages = [ pkgs.OVMFFull.fd ];
# };
# };
# spiceUSBRedirection.enable = true;
# };
# services.qemuGuest.enable = true;
# services.spice-vdagentd.enable = true;
programs.appimage = {
enable = true;
binfmt = true;
package = pkgs.appimage-run.override {
extraPkgs = pkgs: [ pkgs.libxcrypt.out ];
};
};
programs.nix-ld.enable = true;
programs.nix-ld.libraries = with pkgs; [
zlib
zstd
stdenv.cc.cc
curlFull
openssl.out
attr
libssh
libxcrypt.out
bzip2
libxml2
acl
libsodium
util-linux
xz
systemd
fontconfig
freetype
gnutls
util-linux
libGL.dev
psutils
egl-wayland
eglexternalplatform
glfw-wayland
glfw
libGLU.dev
libuv.out
libressl.out
libudev-zero.out
];
fonts.fontconfig = {
enable = true;
useEmbeddedBitmaps = true;
};
powerManagement = {
enable = true;
};
services.power-profiles-daemon = {
enable = true;
package = pkgs.power-profiles-daemon;
};
# enable the OpenSSH daemon.
services.openssh.enable = true;
services.avahi = {
enable = true;
publish.enable = true;
publish.userServices = true;
openFirewall = true;
nssmdns4 = true;
};
# add user accounts
users.users.emenel = {
isNormalUser = true;
description = "emenel";
extraGroups = [ "networkmanager" "network" "wheel" "uinput" "uucp" "dialout" "input" "audio" "video" "libvirtd" "nvidia" "cups" "openrazer" "plugdev" ];
packages = with pkgs; [
git
];
};
#do not change
system.stateVersion = "24.05";
}