{ config, lib, pkgs, inputs, ... }: let btrfsPartPath = "/dev/disk/by-label/NIXOS"; btrfsOptions = ["compress-force=zstd" "noatime"]; in { imports = with inputs; with nixos-hardware.nixosModules; [ nixpkgs.nixosModules.notDetected nixos-persistence.nixosModule common-pc-ssd common-pc common-gpu-amd common-cpu-amd ../../modules/network ../../modules/develop/nixbuild ../../users/root ../../users/patriot ]; boot = { tmpOnTmpfs = true; loader = { efi.canTouchEfiVariables = true; systemd-boot.enable = true; systemd-boot.configurationLimit = 10; }; kernelPackages = pkgs.linuxPackages_latest; supportedFilesystems = ["btrfs"]; initrd = { availableKernelModules = ["xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod"]; kernelModules = ["amdgpu"]; }; kernelModules = ["kvm-amd"]; extraModulePackages = []; kernel.sysctl = {"fs.inotify.max_user_watches" = 524288;}; }; fileSystems."/" = { device = "none"; fsType = "tmpfs"; options = ["defaults" "size=2G" "mode=755"]; }; fileSystems."/nix" = { device = btrfsPartPath; fsType = "btrfs"; options = ["subvol=nix"] ++ btrfsOptions; }; fileSystems."/persist" = { device = btrfsPartPath; fsType = "btrfs"; options = ["subvol=persist"] ++ btrfsOptions; neededForBoot = true; }; fileSystems."/boot" = { device = "/dev/disk/by-label/BOOT"; fsType = "vfat"; }; /* fileSystems."/media/archive" = { device = "/dev/disk/by-uuid/f9b5f7f3-51e8-4357-8518-986b16311c71"; fsType = "btrfs"; options = btrfsOptions; }; */ swapDevices = []; zramSwap = { enable = true; algorithm = "zstd"; }; nix.maxJobs = lib.mkDefault 4; security = { pam.loginLimits = [ { domain = "*"; type = "soft"; item = "nofile"; value = "524288"; } { domain = "*"; type = "hard"; item = "nofile"; value = "524288"; } ]; allowSimultaneousMultithreading = false; # Deleting root subvolume makes sudo show lecture every boot sudo.extraConfig = '' Defaults lecture = never ''; rtkit.enable = true; }; sound.enable = false; services.pipewire = { enable = true; alsa.enable = true; alsa.support32Bit = true; pulse.enable = true; }; hardware = { opengl = { driSupport = true; driSupport32Bit = true; enable = true; extraPackages = with pkgs; [amdvlk libvdpau-va-gl vaapiVdpau libva vulkan-loader]; extraPackages32 = with pkgs.pkgsi686Linux; [libvdpau-va-gl vaapiVdpau libva vulkan-loader] ++ [pkgs.driversi686Linux.amdvlk]; }; pulseaudio = { enable = false; support32Bit = true; }; }; fonts = { enableDefaultFonts = true; fontconfig.enable = true; fonts = [pkgs.dejavu_fonts]; }; environment = { systemPackages = [pkgs.ntfs3g]; pathsToLink = ["/share/zsh"]; persistence."/persist" = { directories = ["/etc/nixos"]; files = ["/etc/machine-id"]; }; }; networking.firewall.checkReversePath = "loose"; networking.interfaces.enp6s0.useDHCP = true; services = { earlyoom.enable = true; tailscale.enable = false; ipfs = { enable = false; enableGC = true; autoMount = true; }; flatpak.enable = false; xserver.videoDrivers = ["amdgpu"]; }; virtualisation = { waydroid.enable = false; podman.enable = false; libvirtd.enable = false; }; system.stateVersion = "22.05"; }