100 lines
2.6 KiB
Nix
100 lines
2.6 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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fsOptions = [ "noatime" "ssd" "space_cache" "compress=zstd" ];
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in
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{
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imports =
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[
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<nixpkgs/nixos/modules/installer/scan/not-detected.nix>
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(
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builtins.fetchGit {
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url = "https://github.com/NixOS/nixos-hardware";
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rev = "a4bc66709604ab78abc575b60baa6d23ae027a59";
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} + "/lenovo/thinkpad/t440s"
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)
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];
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boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
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boot.kernelModules = [ "kvm-intel" ];
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boot.extraModulePackages = [];
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# encrypted partitions
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boot.initrd.luks =
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{
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devices =
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# allow discards on all devices
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builtins.mapAttrs (name: val: val // {allowDiscards = true;})
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{
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"system".device = "/dev/disk/by-uuid/85154131-b2a8-4ef5-9d74-47429cb267ef";
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"cryptswap".device = "/dev/disk/by-uuid/ac586df6-6332-4809-beb1-f51906a2adaa";
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"ssd2".device = "/dev/disk/by-uuid/cadd4e1f-3642-4faa-8d4e-37dd85465df1";
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};
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reusePassphrases = true;
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};
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fileSystems."/" =
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{
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device = "/dev/disk/by-uuid/cb5998ae-cfc9-447f-8756-1ceaec6ca4c4";
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fsType = "btrfs";
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options = fsOptions ++ [ "subvol=nixos_root" ];
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};
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fileSystems."/boot" =
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{
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device = "/dev/disk/by-uuid/DED9-661B";
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fsType = "vfat";
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options = [ "discard" ];
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};
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fileSystems."/home" =
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{
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device = "/dev/disk/by-uuid/cb5998ae-cfc9-447f-8756-1ceaec6ca4c4";
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fsType = "btrfs";
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options = fsOptions ++ [ "subvol=home" ];
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};
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fileSystems."/var/tmp" =
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{
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device = "/dev/disk/by-uuid/cd6b8f25-c029-49a6-b326-656faec3ce15";
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fsType = "btrfs";
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options = fsOptions ++ [ "subvol=vartmp" ];
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};
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fileSystems."/var/log" =
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{
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device = "/dev/disk/by-uuid/cd6b8f25-c029-49a6-b326-656faec3ce15";
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fsType = "btrfs";
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options = fsOptions ++ [ "subvol=varlog" ];
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};
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fileSystems."/var/cache" =
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{
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device = "/dev/disk/by-uuid/cd6b8f25-c029-49a6-b326-656faec3ce15";
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fsType = "btrfs";
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options = fsOptions ++ [ "subvol=varcache" ];
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};
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boot.tmpOnTmpfs = true;
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fileSystems."/tmp".fsType = "tmpfs";
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swapDevices =
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[
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{ device = "/dev/disk/by-uuid/bf928178-4e92-4e7e-8df2-18fbd658eecf"; }
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];
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nix.settings.max-jobs = lib.mkDefault 4;
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powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
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hardware.trackpoint = {
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enable = true;
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sensitivity = 180;
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speed = 180;
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};
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# modesetting is always better than intel (legacy)
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services.xserver.videoDrivers = [ "modesetting" ];
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}
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