{ lib, pkgs, ... }: { boot = { consoleLogLevel = 3; initrd = { availableKernelModules = [ "xhci_pci" "thunderbolt" "vmd" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ]; kernelModules = ["i915"]; systemd.enable = true; }; kernelModules = ["kvm-intel"]; kernelPackages = lib.mkDefault pkgs.linuxPackages_zen; kernelParams = ["quiet"]; kernel.sysctl = { "vm.swappiness" = 0; }; }; powerManagement.cpuFreqGovernor = lib.mkDefault "powersave"; }