87 lines
2.1 KiB
Nix
87 lines
2.1 KiB
Nix
{ config, lib, pkgs, ... }:
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with config.deviceSpecific; {
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services.acpid.enable = true;
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services.acpid.logEvents = false;
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hardware.bluetooth.enable = true;
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services.blueman.enable = true;
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services.btrbk.instances.home = {
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settings = {
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snapshot_preserve_min = "2d";
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snapshot_preserve = "7d";
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snapshot_dir = "/.snapshots";
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subvolume = "/home";
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};
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onCalendar = "daily";
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};
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services.earlyoom = {
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enable = devInfo.ram < 16;
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freeMemThreshold = 5;
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freeSwapThreshold = 100;
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};
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services.fstrim = {
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enable = isSSD;
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interval = "weekly";
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};
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services.thermald.enable = isLaptop;
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services.tlp = {
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enable = isLaptop;
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settings = {
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TLP_DEFAULT_MODE = "BAT";
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TLP_PERSISTENT_DEFAULT = 1;
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CPU_SCALING_GOVERNOR_ON_AC = "powersave";
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CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
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CPU_HWP_ON_AC = "balance_performance";
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CPU_HWP_ON_BAT = "balance_power";
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CPU_BOOST_ON_AC = 1;
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CPU_BOOST_ON_BAT = 0;
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SCHED_POWERSAVE_ON_AC = 0;
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SCHED_POWERSAVE_ON_BAT = 1;
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CPU_ENERGY_PERF_POLICY_ON_AC = "balance_performance";
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CPU_ENERGY_PERF_POLICY_ON_BAT = "balance_power";
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DISK_DEVICES = "\"nvme0n1 sda\"";
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DISK_APM_LEVEL_ON_AC = "\"255 254\"";
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DISK_APM_LEVEL_ON_BAT = "\"255 254\"";
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SATA_LINKPWR_ON_BAT = "\"med_power_with_dipm max_performance\"";
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SATA_LINKPWR_ON_AC = "\"med_power_with_dipm max_performance\"";
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};
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};
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services.undervolt = lib.mkIf (config.device == "Dell-Laptop") {
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enable = true;
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coreOffset = -108; # -120
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gpuOffset = -48; # -54
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};
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services.udev.packages = [ pkgs.stlink ];
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home-manager.users.alukard.services.udiskie.enable = true;
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home-manager.users.alukard.services.gammastep = {
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enable = true;
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latitude = 48.79;
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longitude = 44.78;
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temperature.day = 6500;
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temperature.night = 3000;
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};
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services.upower.enable = true;
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systemd.services.systemd-udev-settle.enable = false;
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# Enable zram, disable zswap
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zramSwap = {
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enable = true;
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algorithm = "zstd";
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memoryPercent = 60;
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numDevices = 1;
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};
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boot.kernelParams = [ "zswap.enabled=0" ];
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}
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