{ lib, pkgs, ... }: { boot = { initrd = { availableKernelModules = [ "xhci_pci" "thunderbolt" "vmd" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ]; kernelModules = ["i915"]; }; kernelModules = ["kvm-intel"]; kernelPackages = pkgs.linuxKernel.packages.linux_zen; }; powerManagement.cpuFreqGovernor = lib.mkDefault "powersave"; }