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⚡️ Improve hardware support and performance through various modifications
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This commit is contained in:
Jo 2025-09-02 22:05:47 +02:00
parent a95bef51b8
commit a6da14d4cf
7 changed files with 205 additions and 92 deletions
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52
flake.lock generated
View file

@ -7,11 +7,11 @@
]
},
"locked": {
"lastModified": 1755511413,
"narHash": "sha256-cBBF+nwGrSroN6ZewHPFaSThyCvwBxSZMdYEH8DxDx8=",
"lastModified": 1756741629,
"narHash": "sha256-n+mgH3NoQf8d1jd8cDp/9Mt++hhyuE3LO3ZAxzjWRZw=",
"owner": "catppuccin",
"repo": "nix",
"rev": "ca11a19d4e1d2ba5e6162f40cb71288551fd51dd",
"rev": "cd22197da06df1eb6fabdaa2fc22c170c4f67382",
"type": "github"
},
"original": {
@ -56,11 +56,11 @@
]
},
"locked": {
"lastModified": 1754487366,
"narHash": "sha256-pHYj8gUBapuUzKV/kN/tR3Zvqc7o6gdFB9XKXIp1SQ8=",
"lastModified": 1756770412,
"narHash": "sha256-+uWLQZccFHwqpGqr2Yt5VsW/PbeJVTn9Dk6SHWhNRPw=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "af66ad14b28a127c5c0f3bbb298218fc63528a18",
"rev": "4524271976b625a4a605beefd893f270620fd751",
"type": "github"
},
"original": {
@ -94,11 +94,11 @@
]
},
"locked": {
"lastModified": 1755538029,
"narHash": "sha256-XVsragfuN8A/tMiPToejH7RofH15toeIGhlXraX+yBo=",
"lastModified": 1756842514,
"narHash": "sha256-XbtRMewPGJwTNhBC4pnBu3w/xT1XejvB0HfohC2Kga8=",
"owner": "nix-community",
"repo": "home-manager",
"rev": "bf450a0844e80e6aa22652d3f3728f20cd974527",
"rev": "30fc1b532645a21e157b6e33e3f8b4c154f86382",
"type": "github"
},
"original": {
@ -138,11 +138,11 @@
]
},
"locked": {
"lastModified": 1755395461,
"narHash": "sha256-2zsR2QAE7wnDWzzMpVDpV6k+PCrcoVf1+yiNd4dbd08=",
"lastModified": 1756516619,
"narHash": "sha256-iWNyhVIBO/CxQdLeQAfedynD68+SmIq5lj/TJpJyUSA=",
"owner": "kaylorben",
"repo": "nixcord",
"rev": "b1260171b674953712e093acfd285585f6586a01",
"rev": "eed47b8dc6601e94f0b4ce71bfea349869b541c0",
"type": "github"
},
"original": {
@ -151,13 +151,28 @@
"type": "github"
}
},
"nixos-hardware": {
"locked": {
"lastModified": 1756750488,
"narHash": "sha256-e4ZAu2sjOtGpvbdS5zo+Va5FUUkAnizl4wb0/JlIL2I=",
"owner": "NixOS",
"repo": "nixos-hardware",
"rev": "47eb4856cfd01eaeaa7bb5944a0f27db8fb9b94a",
"type": "github"
},
"original": {
"owner": "NixOS",
"repo": "nixos-hardware",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1755186698,
"narHash": "sha256-wNO3+Ks2jZJ4nTHMuks+cxAiVBGNuEBXsT29Bz6HASo=",
"lastModified": 1756542300,
"narHash": "sha256-tlOn88coG5fzdyqz6R93SQL5Gpq+m/DsWpekNFhqPQk=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "fbcf476f790d8a217c3eab4e12033dc4a0f6d23c",
"rev": "d7600c775f877cd87b4f5a831c28aa94137377aa",
"type": "github"
},
"original": {
@ -175,6 +190,7 @@
"home-manager": "home-manager",
"minegrub-theme": "minegrub-theme",
"nixcord": "nixcord",
"nixos-hardware": "nixos-hardware",
"nixpkgs": "nixpkgs",
"sops-nix": "sops-nix",
"vicinae": "vicinae"
@ -223,11 +239,11 @@
]
},
"locked": {
"lastModified": 1756293534,
"narHash": "sha256-O5YINKNzeHUnJ9Ky7Aaeh42NhcmF/La7rb0dddrbjyQ=",
"lastModified": 1756547894,
"narHash": "sha256-iu0pzPv3ArB8m9H4rH7bFMjRspA5thRV6kp9fVLagZc=",
"owner": "tomromeo",
"repo": "vicinae-nix",
"rev": "9da69cbdecb40e16d37a77e7ba39c9dfbe8f25c5",
"rev": "5eea3c1f5d10abc074b27c65a38b1ca3b9a8adeb",
"type": "github"
},
"original": {

1
flake.nix
View file

@ -21,6 +21,7 @@
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
easy-hosts.url = "github:tgirlcloud/easy-hosts";
nixos-hardware.url = "github:NixOS/nixos-hardware";
sops-nix = {
url = "github:Mic92/sops-nix";

3
homes/x86_64-linux/jo/default.nix
View file

@ -28,6 +28,9 @@
};
};
# Notify on systembus events
services.systembus-notify.enable = true;
sops.secrets.wakatime-cfg = {
format = "binary";
sopsFile = ./secrets/wakatime.cfg;

11
modules/nixos/system/nix/default.nix
View file

@ -24,8 +24,12 @@ in
config = mkIf cfg.enable {
nix = {
optimise = {
automatic = true;
dates = [ "03:45" ];
};
settings = {
auto-optimise-store = true;
builders-use-substitutes = true;
experimental-features = [
"nix-command"
@ -35,7 +39,8 @@ in
keep-derivations = true;
keep-outputs = true;
max-jobs = "auto";
cores = 2;
max-jobs = 8;
warn-dirty = false;
trusted-users = cfg.trusted-users;
@ -44,7 +49,7 @@ in
# Garbage collection configuration.
gc = {
automatic = true;
dates = "daily";
dates = "weekly";
options = "--delete-older-than 3d";
};

38
systems/x86_64-nixos/puzzlevision/default.nix
View file

@ -1,7 +1,8 @@
{ config, ... }:
{ ... }:
{
imports = [
./hardware.nix
./hardware-generated.nix
];
# Todo: automate this globally for all workstation and server archetypes!
@ -32,30 +33,25 @@
};
archetypes.laptop.enable = true;
system.kernel.version = "linuxPackages_6_15";
system.kernel.version = "linuxPackages_zen";
};
# Configure 8GB SWAP partition
swapDevices = [
{
device = "/swapfile";
size = 8 * 1024;
}
];
# Configure some last-resort aggressive nix-daemon OOM protection
systemd = {
# Create a separate slice for nix-daemon that is
# memory-managed by the userspace systemd-oomd killer
slices."nix-daemon".sliceConfig = {
ManagedOOMMemoryPressure = "kill";
ManagedOOMMemoryPressureLimit = "50%";
};
services."nix-daemon".serviceConfig.Slice = "nix-daemon.slice";
# If a kernel-level OOM event does occur anyway,
# strongly prefer killing nix-daemon child processes
services."nix-daemon".serviceConfig.OOMScoreAdjust = 1000;
};
boot = {
kernelModules = [ "8821ce" ];
# Configure additional kernel modules.
extraModulePackages = with config.boot.kernelPackages; [
rtl8821ce
];
blacklistedKernelModules = [
"rtw88_8821ce" # Block the default network-card driver.
];
# Grub configuration
loader.grub = {
# Minecraft bootloader theme

67
systems/x86_64-nixos/puzzlevision/hardware-generated.nix Normal file
View file

@ -0,0 +1,67 @@
# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{
config,
lib,
modulesPath,
...
}:
{
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [
"xhci_pci"
"vmd"
"nvme"
"usbhid"
"rtsx_pci_sdmmc"
];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" = {
device = "/dev/disk/by-uuid/864b1287-89fd-4cc0-98a5-40a3caf804c6";
fsType = "btrfs";
options = [ "subvol=@" ];
};
boot.initrd.luks.devices."luks-5fd4fc76-d5c5-46c3-b952-1a7a7ff3a1fc".device =
"/dev/disk/by-uuid/5fd4fc76-d5c5-46c3-b952-1a7a7ff3a1fc";
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/2429-4141";
fsType = "vfat";
options = [
"fmask=0022"
"dmask=0022"
];
};
swapDevices = [ ];
# 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.br-01571e4eda2f.useDHCP = lib.mkDefault true;
# networking.interfaces.br-20785fae249b.useDHCP = lib.mkDefault true;
# networking.interfaces.br-64a49a5722c1.useDHCP = lib.mkDefault true;
# networking.interfaces.br-71e5fc5962fc.useDHCP = lib.mkDefault true;
# networking.interfaces.br-7df9905783da.useDHCP = lib.mkDefault true;
# networking.interfaces.br-9b746f4e7e2f.useDHCP = lib.mkDefault true;
# networking.interfaces.br-e2f470a56dfe.useDHCP = lib.mkDefault true;
# networking.interfaces.docker0.useDHCP = lib.mkDefault true;
# networking.interfaces.enp0s13f0u4u4.useDHCP = lib.mkDefault true;
# networking.interfaces.veth4e96b46.useDHCP = lib.mkDefault true;
# networking.interfaces.veth96a5ccd.useDHCP = lib.mkDefault true;
# networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkForce "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

123
systems/x86_64-nixos/puzzlevision/hardware.nix
View file

@ -1,67 +1,92 @@
# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{
pkgs,
inputs,
config,
lib,
modulesPath,
...
}:
{
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
inputs.nixos-hardware.nixosModules.common-pc-laptop-ssd
inputs.nixos-hardware.nixosModules.common-pc-laptop
inputs.nixos-hardware.nixosModules.common-cpu-intel
];
boot.initrd.availableKernelModules = [
"xhci_pci"
"vmd"
"nvme"
"usbhid"
"rtsx_pci_sdmmc"
# Some boot settings for intel CPU's
boot = {
initrd.kernelModules = [ "i915" ];
kernelModules = [
"kvm-intel"
"8821ce"
];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" = {
device = "/dev/disk/by-uuid/864b1287-89fd-4cc0-98a5-40a3caf804c6";
fsType = "btrfs";
options = [ "subvol=@" ];
};
extraModulePackages = with config.boot.kernelPackages; [
rtl8821ce # Install community maintained network driver
];
boot.initrd.luks.devices."luks-5fd4fc76-d5c5-46c3-b952-1a7a7ff3a1fc".device =
"/dev/disk/by-uuid/5fd4fc76-d5c5-46c3-b952-1a7a7ff3a1fc";
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/2429-4141";
fsType = "vfat";
options = [
"fmask=0022"
"dmask=0022"
blacklistedKernelModules = [
"rtw88_8821ce" # Block the default network-card driver.
];
};
# Enable OpenGL and install additional drivers for intel video acceleration
hardware = {
graphics = {
enable = true;
extraPackages = with pkgs; [
intel-ocl
intel-media-driver
vaapiVdpau
libvdpau-va-gl
];
};
# Broader firmware and hardware support
enableAllFirmware = true;
enableAllHardware = true;
};
environment.sessionVariables = {
LIBVA_DRIVER_NAME = "iHD";
};
# Enable ZRAM and disable standard SWAP
zramSwap.enable = true;
swapDevices = [ ];
# 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.br-01571e4eda2f.useDHCP = lib.mkDefault true;
# networking.interfaces.br-20785fae249b.useDHCP = lib.mkDefault true;
# networking.interfaces.br-64a49a5722c1.useDHCP = lib.mkDefault true;
# networking.interfaces.br-71e5fc5962fc.useDHCP = lib.mkDefault true;
# networking.interfaces.br-7df9905783da.useDHCP = lib.mkDefault true;
# networking.interfaces.br-9b746f4e7e2f.useDHCP = lib.mkDefault true;
# networking.interfaces.br-e2f470a56dfe.useDHCP = lib.mkDefault true;
# networking.interfaces.docker0.useDHCP = lib.mkDefault true;
# networking.interfaces.enp0s13f0u4u4.useDHCP = lib.mkDefault true;
# networking.interfaces.veth4e96b46.useDHCP = lib.mkDefault true;
# networking.interfaces.veth96a5ccd.useDHCP = lib.mkDefault true;
# networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
services = {
# Enable TLP for power management profiles on AC and Battery
tlp = {
enable = true;
settings = {
CPU_SCALING_GOVERNOR_ON_AC = "performance";
CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
nixpkgs.hostPlatform = lib.mkForce "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
CPU_MIN_PERF_ON_AC = 0;
CPU_MAX_PERF_ON_AC = 100;
CPU_MIN_PERF_ON_BAT = 0;
CPU_MAX_PERF_ON_BAT = 30;
};
};
# Disable power-profiles-daemon in favor of TLP :3
power-profiles-daemon.enable = false;
# Kill processes before they can cause an OOM exception
earlyoom = {
enable = true;
enableNotifications = true;
};
# Enable Thermald for improved overheating protection
thermald.enable = true;
# Instruct XServer to use the correct video drivers
xserver.videoDrivers = [
"i915"
"intel"
];
};
}