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# Machine-specific kernel, cpu, gpu and file system settings
{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "firewire_ohci" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" "amdgpu" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/766f2ace-7300-45c0-aaba-25b84da5c308";
fsType = "ext4";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/269D-7930";
fsType = "vfat";
};
fileSystems."/home" =
{ device = "/dev/disk/by-uuid/0197b42b-12e0-4d7e-b65b-cdd9bed07eda";
fsType = "ext4";
};
# fileSystems."/mnt/Svalbard" =
# { device = "/dev/disk/by-uuid/5bd27e26-5b83-4485-ab3f-bcfbbd2b40d5";
# fsType = "ext4";
# options = [ "defaults" "x-gvfs-show" ];
# };
# fileSystems."/mnt/Norilsk" =
# { device = "/dev/disk/by-uuid/689f863a-5026-42ff-aecc-3195e8d8c684";
# fsType = "ext4";
# options = [ "defaults" "x-gvfs-show" ];
# };
swapDevices = [ { device = "/home/swapfile"; size = 24 * 1024; } ];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp0s25.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
# GPU
# There is a potential bug with amdgpu driver (https://bugzilla.mozilla.org/show_bug.cgi?id=1437520#c4)
# Remember to disable VAAPI for this machine in Firefox: media.ffmpeg.vaapi.enabled = false (https://wiki.archlinux.org/title/Firefox#Hardware_video_acceleration)
#boot.initrd.kernelModules = [ "amdgpu" ];
services.xserver.videoDrivers = [ "amdgpu" ];
boot.kernelParams = [
"radeon.si_support=0" "amdgpu.si_support=1" # for Southern Islands (SI ie. GCN 1) cards
"libata.force=2.00:nodmalog" # Eliminate "qc timeout" 15 second boot delay for /home SSD
];
# systemd.tmpfiles.rules = [
# "L+ /opt/rocm/hip - - - - ${pkgs.rocmPackages.clr}"
# ];
hardware.graphics = {
# Mesa
enable = true;
extraPackages = with pkgs; [
# OpenCL
# rocmPackages.clr
# VA-API
libva
# AMDVLK
# amdvlk
];
# extraPackages32 = with pkgs; [
# driversi686Linux.amdvlk
# ];
# Vulkan
# For 32 bit applications
enable32Bit = true;
};
# system.replaceRuntimeDependencies = [
# ({ original = pkgs.mesa; replacement = (import /srv/nixpkgs-mesa { }).pkgs.mesa; })
# ({ original = pkgs.mesa.drivers; replacement = (import /srv/nixpkgs-mesa { }).pkgs.mesa.drivers; })
# ];
}
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