dotfiles/nixos/boxes/foureighty.nix

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{ config, pkgs, ... }:
{
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networking.hostName = "foureighty";
boot = {
kernelPackages = pkgs.linuxPackages_latest_hardened;
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extraModulePackages = with config.boot.kernelPackages; [ wireguard ];
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initrd.kernelModules = [ "i915" ];
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initrd.availableKernelModules = [
"aes_x86_64"
"crypto_simd"
"aesni_intel"
"cryptd"
];
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kernelParams = [
"i915.enable_fbc=1"
"i915.enable_psr=2"
"i915.enable_rc6=7"
];
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initrd.luks.devices = [
{
name = "root";
device = "/dev/disk/by-uuid/a9e8a44f-15be-4844-a0a1-46892cc5e44e";
preLVM = true;
allowDiscards = true;
}];
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loader.grub = {
device = "nodev";
efiSupport = true;
};
loader.efi.canTouchEfiVariables = true;
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};
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time.hardwareClockInLocalTime = true;
time.timeZone = "Europe/London";
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hardware.trackpoint.enable = true;
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services.fprintd.enable = true;
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systemd.services.cpu-throttling = {
enable = true;
description = "CPU Throttling Fix";
documentation = [
"https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X1_Carbon_(Gen_6)#Power_management.2FThrottling_issues"
];
path = [ pkgs.msr-tools ];
script = "wrmsr -a 0x1a2 0x3000000";
serviceConfig = {
Type = "oneshot";
};
wantedBy = [
"timers.target"
];
};
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systemd.timers.cpu-throttling = {
enable = true;
description = "CPU Throttling Fix";
documentation = [
"https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X1_Carbon_(Gen_6)#Power_management.2FThrottling_issues"
];
timerConfig = {
OnActiveSec = 60;
OnUnitActiveSec = 60;
Unit = "cpu-throttling.service";
};
wantedBy = [
"timers.target"
];
};
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imports = [
/etc/nixos/hardware-configuration.nix
../boot.nix
../common.nix
../gfx-intel.nix
../virtualbox.nix
];
}