80 lines
1.9 KiB
Nix
80 lines
1.9 KiB
Nix
{ config, lib, ... }:
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{
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boot = {
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loader.systemd-boot.enable = true;
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loader.efi.canTouchEfiVariables = true;
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supportedFilesystems = [ "ntfs" ];
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# Gaming-optimierte Kernel Parameter
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kernel.sysctl = {
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# Shader Cache & Game Launchers
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"fs.inotify.max_user_watches" = 1048576;
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"vm.max_map_count" = 2147483642;
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# Netzwerk-Performance für Online-Spiele
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"net.core.rmem_max" = 134217728;
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"net.core.wmem_max" = 134217728;
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"net.ipv4.udp_mem" = "88560 118080 177120";
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"net.ipv4.tcp_tw_reuse" = 1;
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"net.ipv4.ip_local_port_range" = "1024 65535";
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};
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# Kernel-Parameter für bessere Responsiveness
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kernelParams = [
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"sched_migration_cost_ns=5000000" # Weniger CPU-Migration
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];
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};
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networking.networkmanager.enable = true;
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# Override these in configuration.nix if you need local defaults.
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time.timeZone = lib.mkDefault "Europe/Berlin";
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i18n.defaultLocale = lib.mkDefault "de_DE.UTF-8";
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console.keyMap = lib.mkDefault "de";
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nix.settings = {
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experimental-features = [ "nix-command" "flakes" ];
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auto-optimise-store = true;
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};
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nix.gc = {
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automatic = true;
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dates = "weekly";
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options = "--delete-older-than 7d";
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};
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security = {
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rtkit.enable = true;
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polkit.enable = true;
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};
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hardware = {
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enableRedistributableFirmware = true;
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cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
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cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
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};
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services.fwupd.enable = true;
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# CPU im Performance-Mode für Gaming
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powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
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# Erhöhe File Descriptors für Steam/Lutris
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security.pam.loginLimits = [
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{
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domain = "*";
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type = "soft";
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item = "nofile";
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value = "524288";
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}
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{
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domain = "*";
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type = "hard";
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item = "nofile";
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value = "524288";
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}
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];
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}
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