{ pkgs, ... }: { imports = [ ]; environment.systemPackages = [ pkgs.efibootmgr ]; boot.kernelPackages = pkgs.cachyosKernels.linuxPackages-cachyos-latest-lto; boot.kernelParams = [ "preempt=full" "mitigations=off" "usbcore.autosuspend=-1" "transparent_hugepage=madvise" ]; boot.loader = { timeout = 5; efi = { canTouchEfiVariables = false; efiSysMountPoint = "/boot"; }; systemd-boot = { enable = true; configurationLimit = 10; }; }; }