From 94f99ad3d4bb375d0d1296e4b2755057bd812fd9 Mon Sep 17 00:00:00 2001 From: scouckel Date: Wed, 26 Nov 2025 03:08:28 -0600 Subject: rebase --- hosts/vecna/configuration.nix | 132 +++++++++++++++++++++++++++++++++ hosts/vecna/hardware-configuration.nix | 42 +++++++++++ hosts/vecna/home.nix | 89 ++++++++++++++++++++++ 3 files changed, 263 insertions(+) create mode 100644 hosts/vecna/configuration.nix create mode 100644 hosts/vecna/hardware-configuration.nix create mode 100644 hosts/vecna/home.nix (limited to 'hosts/vecna') diff --git a/hosts/vecna/configuration.nix b/hosts/vecna/configuration.nix new file mode 100644 index 0000000..960200c --- /dev/null +++ b/hosts/vecna/configuration.nix @@ -0,0 +1,132 @@ +{ pkgs, ... }: + +{ + imports = [ # Include the results of the hardware scan. + ./hardware-configuration.nix + ]; + + # Bootloader. + boot.loader = { + efi = { + canTouchEfiVariables = true; + efiSysMountPoint = "/boot"; # ← use the same mount point here. + }; + grub = { + efiSupport = true; + device = "nodev"; + useOSProber = true; + theme = "${pkgs.fetchFromGitHub { # blue screen of life grub theme + owner = "harishnkr"; + repo = "bsol"; + rev = "8f39f66967e2391b11ee554578f0b821070ec72a"; + sha256 = "sha256-UD5crwJdqnKVnxTN2vHIukJnQuzxmkko3E5wb8Xg6gs"; + }}/bsol"; + }; + }; + + boot.kernelPackages = pkgs.linuxPackages_cachyos; + chaotic.mesa-git = { + enable = true; + fallbackSpecialisation = true; + }; + + # amd gpu config + hardware.graphics = { + enable = true; + enable32Bit = true; + extraPackages = with pkgs; [ + rocmPackages.clr.icd + libva + ]; + }; + + boot.initrd.availableKernelModules = [ "amdgpu" ]; + hardware.firmware = with pkgs; [ + linux-firmware + ]; + # boot.extraModprobeConfig = "options amdgpu ppfeaturemask=0xffffffff\n"; + hardware.amdgpu.overdrive.enable = true; + environment.systemPackages = with pkgs; [ lact ]; + systemd.packages = with pkgs; [ lact ]; + systemd.services.lactd.wantedBy = [ "multi-user.target" ]; + services.xserver.videoDrivers = [ "amdgpu" ]; + + hardware.cpu.amd.updateMicrocode = true; + + # networking + system.name = "vecna"; + networking.hostName = "vecna"; + networking.networkmanager = { + enable = true; + plugins = with pkgs; [ + networkmanager-openvpn + ]; + }; + + networking.nameservers = [ "1.1.1.1" "9.9.9.9" ]; + + # localization + time.timeZone = "US/Central"; + i18n.defaultLocale = "en_US.UTF-8"; + i18n.extraLocaleSettings = { + LC_ADDRESS = "en_US.UTF-8"; + LC_IDENTIFICATION = "en_US.UTF-8"; + LC_MEASUREMENT = "en_US.UTF-8"; + LC_MONETARY = "en_US.UTF-8"; + LC_NAME = "en_US.UTF-8"; + LC_NUMERIC = "en_US.UTF-8"; + LC_PAPER = "en_US.UTF-8"; + LC_TELEPHONE = "en_US.UTF-8"; + LC_TIME = "en_US.UTF-8"; + }; + + services.xserver.xkb = { + layout = "us"; + variant = ""; + }; + + users.users.jck = { + isNormalUser = true; + description = "jck"; + extraGroups = [ "networkmanager" "wheel" "nordvpn" ]; + }; + + nixpkgs.config.allowUnfree = true; + + nix.settings = { + experimental-features = [ "nix-command" "flakes" ]; + auto-optimise-store = true; + }; + + environment.pathsToLink = [ "/share/xdg-desktop-portal" "/share/applications" ]; + + gaming.enable = true; + + hardware.wooting.enable = true; + + # Some programs need SUID wrappers, can be configured further or are + # started in user sessions. + # programs.mtr.enable = true; + # programs.gnupg.agent = { + # enable = true; + # enableSSHSupport = true; + # }; + + security.polkit.enable = true; + services.playerctld.enable = true; + + services.openssh = { + enable = true; + settings.PermitRootLogin = "no"; + # PasswordAuthentication = true; + # allowSFTP = true; + }; + + # Open ports in the firewall. + # networking.firewall.allowedTCPPorts = [ ... ]; + # networking.firewall.allowedUDPPorts = [ ... ]; + # Or disable the firewall altogether. + # networking.firewall.enable = false; + + system.stateVersion = "25.05"; +} diff --git a/hosts/vecna/hardware-configuration.nix b/hosts/vecna/hardware-configuration.nix new file mode 100644 index 0000000..adfd14f --- /dev/null +++ b/hosts/vecna/hardware-configuration.nix @@ -0,0 +1,42 @@ +# 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, pkgs, modulesPath, ... }: + +{ + imports = + [ (modulesPath + "/installer/scan/not-detected.nix") + ]; + + boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ]; + boot.initrd.kernelModules = [ ]; + boot.kernelModules = [ "kvm-amd" ]; + boot.extraModulePackages = [ ]; + + fileSystems."/" = + { device = "/dev/disk/by-uuid/a87c306e-d9dd-4c49-895b-b4245c4b13b8"; + fsType = "ext4"; + }; + + fileSystems."/boot" = + { device = "/dev/disk/by-uuid/3784-AD60"; + fsType = "vfat"; + options = [ "fmask=0077" "dmask=0077" ]; + }; + + swapDevices = + [ { device = "/dev/disk/by-uuid/079d90c1-cf47-4684-9d73-20fa7c3bfb80"; } + ]; + + # 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..useDHCP`. + networking.useDHCP = lib.mkDefault true; + # networking.interfaces.eno1.useDHCP = lib.mkDefault true; + # networking.interfaces.wlp11s0.useDHCP = lib.mkDefault true; + # networking.interfaces.wlp9s0.useDHCP = lib.mkDefault true; + + nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; + hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware; +} diff --git a/hosts/vecna/home.nix b/hosts/vecna/home.nix new file mode 100644 index 0000000..0033eee --- /dev/null +++ b/hosts/vecna/home.nix @@ -0,0 +1,89 @@ +{ config, pkgs, ... }: + +{ + # Home Manager needs a bit of information about you and the paths it should + # manage. + home.username = "jck"; + home.homeDirectory = "/home/jck"; + + # This value determines the Home Manager release that your configuration is + # compatible with. This helps avoid breakage when a new Home Manager release + # introduces backwards incompatible changes. + # + # You should not change this value, even if you update Home Manager. If you do + # want to update the value, then make sure to first check the Home Manager + # release notes. + home.stateVersion = "25.05"; # Please read the comment before changing. + + # The home.packages option allows you to install Nix packages into your + # environment. + + # Home Manager is pretty good at managing dotfiles. The primary way to manage + # plain files is through 'home.file'. + home.file = { + # # Building this configuration will create a copy of 'dotfiles/screenrc' in + # # the Nix store. Activating the configuration will then make '~/.screenrc' a + # # symlink to the Nix store copy. + # ".screenrc".source = dotfiles/screenrc; + + # # You can also set the file content immediately. + # ".gradle/gradle.properties".text = '' + # org.gradle.console=verbose + # org.gradle.daemon.idletimeout=3600000 + # ''; + }; + + # Home Manager can also manage your environment variables through + # 'home.sessionVariables'. These will be explicitly sourced when using a + # shell provided by Home Manager. If you don't want to manage your shell + # through Home Manager then you have to manually source 'hm-session-vars.sh' + # located at either + # + # ~/.nix-profile/etc/profile.d/hm-session-vars.sh + # + # or + # + # ~/.local/state/nix/profiles/profile/etc/profile.d/hm-session-vars.sh + # + # or + # + # /etc/profiles/per-user/jck/etc/profile.d/hm-session-vars.sh + # + home.sessionVariables = { + # EDITOR = "emacs"; + }; + + hyprland.enable = true; + gaming.enable = true; + + wayland.windowManager.hyprland.settings = { + monitor = [ + "DP-3, 2560x1440@170.07100, 0x0, 1" + "HDMI-A-1, 1920x1080@74.97, 2560x150, 1" + ]; + + workspace = [ + "1,monitor:DP-3" + "2,monitor:DP-3" + "3,monitor:DP-3" + "4,monitor:DP-3" + "5,monitor:DP-3" + "6,monitor:HDMI-A-1" + "7,monitor:HDMI-A-1" + "8,monitor:HDMI-A-1" + "9,monitor:HDMI-A-1" + "10,monitor:HDMI-A-1" + ]; + + env = [ + "AQ_DRM_DEVICES,/dev/dri/card0:/dev/dri/card1" + ]; + }; + + dconf.settings."org/gnome/desktop/interface" = { + color-scheme = "prefer-dark"; + }; + + # Let Home Manager install and manage itself. + programs.home-manager.enable = true; +} -- cgit v1.3