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{ config, pkgs, ... }:
{
# boot settings
boot = {
kernelPackages = pkgs.linuxPackages_latest;
# do not use default kernel module (r8169) for the realtek rtl8125 ethernet
# controller, as it has issues with packet loss and can't keep up with the high
# 2.5g link speed.
# the out-of-tree module r8125 also has issues however, as apparently when sending
# off packets the hardware offloading done on the network chip fails massively,
# corrupting a huge amount of packets, breaking off connections and distorting video.
# the fix to disable the hardware offloading is handled by systemd-networkd below.
blacklistedKernelModules = [ "r8169" ];
extraModulePackages = [ config.boot.kernelPackages.r8125 ];
kernelModules = [ "r8125" ];
loader = {
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
initrd.systemd.enable = true;
};
# hardware settings
hardware = {
enableRedistributableFirmware = true;
enableAllFirmware = true;
graphics = {
enable = true;
enable32Bit = true;
extraPackages = with pkgs; [
vpl-gpu-rt
intel-media-driver
intel-vaapi-driver
intel-compute-runtime
intel-ocl
];
};
};
# swap alternative
zramSwap = {
enable = true;
algorithm = "zstd";
swapDevices = 1;
memoryPercent = 50;
};
# storage
fileSystems = {
"/mnt/Kui" = {
device = "/dev/disk/by-label/Kui";
fsType = "ext4";
options = [
"defaults"
"users"
"nofail"
"exec"
"rw"
];
};
};
# sound
security.rtkit.enable = true;
services.pipewire = {
enable = true;
alsa = {
enable = true;
support32Bit = true;
};
pulse.enable = true;
jack.enable = true;
};
}
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