hosts.garp: init

flake.nix

@@ -139,7 +139,8 @@
       bolle      = mkConfig "bolle"      "pbsds.net" "x86_64-linux" (with nm; [ common-pc common-pc-ssd common-cpu-intel ]);
       nord       = mkConfig "nord"       "pbsds.net" "x86_64-linux" (with nm; [ common-pc common-pc-ssd common-cpu-intel-cpu-only common-cpu-intel-sandy-bridge common-gpu-amd common-hidpi ]);
       sopp       = mkConfig "sopp"       "pbsds.net" "x86_64-linux" (with nm; [ common-pc common-pc-ssd common-cpu-intel common-gpu-nvidia-nonprime ]);
-      garp       = mkConfig "garp"       "pbsds.net" "x86_64-linux" (with nm; [ common-pc common-pc-ssd common-cpu-intel common-gpu-nvidia ]);
+      #garp       = mkConfig "garp"       "pbsds.net" "x86_64-linux" (with nm; [ common-pc common-pc-ssd common-cpu-intel common-gpu-nvidia-nonprime ]);
+      garp       = mkConfig "garp"       "pbsds.net" "x86_64-linux" (with nm; [ common-pc common-pc-ssd common-cpu-intel ]);
       #gomperud smattkuken skrytebiffen skalkesnerken
     };
 

hosts/garp/default.nix

@@ -0,0 +1,115 @@
+{ config, pkgs, lib, ... }:
+{
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  services.xserver.displayManager.autoLogin.enable = true;
+  services.xserver.displayManager.autoLogin.user = "pbsds";
+  # tmp: https://github.com/NixOS/nixpkgs/issues/103746#issuecomment-945091229
+  systemd.services."getty@tty1".enable = false;
+  systemd.services."autovt@tty1".enable = false;
+
+  #boot.kernelPackages = pkgs.linuxPackages_latest;
+  #hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.latest;
+  #hardware.nvidia.modesetting.enable = false; # makes atom behave, but mpv refuses to start
+
+  # PRIME: (lspci)
+  #hardware.nvidia.prime.intelBusId  = "PCI:0:02:0";
+  #hardware.nvidia.prime.nvidiaBusId = "PCI:1:00:0";
+
+  imports = [
+    ./hardware-configuration.nix
+    #../../hardware/gpu/cuda.nix
+    ../../hardware/gpu/intel.nix
+    ../../profiles/auto-upgrade.nix
+    ../../profiles/upgrade-diff.nix
+    ../../profiles/sshd.nix
+    ../../profiles/no-suspend.nix
+    ../../profiles/podman.nix
+    ../../profiles/docker.nix
+
+    ../../users # home-manager
+    ../../users/pbsds
+
+    ../../profiles/shell/base.nix
+    ../../profiles/shell/archives.nix
+    ../../profiles/shell/nix-utils.nix
+    #../../profiles/shell/binfmt-emu.nix # qemu won't compile...
+
+    ../../profiles/desktop/base.nix
+    ../../profiles/desktop/gnome # configures gdm
+    #../../profiles/desktop/sound/alsa.nix
+    #../../profiles/desktop/sound/pulseaudio.nix
+    ../../profiles/desktop/sound/pipewire.nix
+
+  ];
+
+  networking.firewall.allowedTCPPorts = [ 57621 ]; # spotify local discovery
+
+  # Networking
+  networking.networkmanager.enable = true;
+
+
+  # Installed system packages
+  environment.systemPackages = with pkgs; [
+    cage
+    weston
+  ];
+
+  # TODO: remove? Move?
+  programs.dconf.enable = true;
+
+  # System fonts
+  fonts.fontDir.enable = true; # creates /run/current-system/sw/share/X11/fonts
+  fonts.enableDefaultFonts = true; # dejavu, freefont, gyre, liberation, unifont, noto-fonts-emoji
+  fonts.fonts = with pkgs; [
+    noto-fonts # includes Cousine
+    noto-fonts-cjk
+    noto-fonts-emoji
+    noto-fonts-extra
+  ];
+
+  # nvidia bad
+  #nixpkgs.config.packageOverrides = lib.mkIf (!config.hardware.nvidia.prime.offload.enable) (pkgs: {
+  nixpkgs.config.packageOverrides = (pkgs: {
+    teams = pkgs.teams.overrideAttrs (old: rec {
+      postInstall = (old.postInstall or "") + ''
+        substituteInPlace $out/share/applications/teams.desktop \
+          --replace 'Exec=teams' 'Exec=teams --disable-gpu'
+      '';
+    });
+    discord = pkgs.discord.overrideAttrs (old: rec {
+      desktopItem = old.desktopItem.override (old: {
+        #exec = "${pkgs.coreutils}/bin/env NIXOS_OZONE_WL=1 ${old.exec}";
+        exec = "${pkgs.coreutils-full}/bin/env NIXOS_OZONE_WL=1 Discord";
+      });
+      postInstall = ''
+        ln -sf "${desktopItem}/share/applications" $out/share/
+      '' + old.postInstall;
+    });
+    slack = pkgs.slack.overrideAttrs (old: {
+      postInstall = old.postInstall or "" + ''
+        substituteInPlace $out/share/applications/slack.desktop \
+          --replace "$out/bin/slack " "$out/bin/slack --disable-gpu --in-process-gpu "
+      '';
+    });
+    element-desktop = pkgs.element-desktop.overrideAttrs (old: {
+      desktopItem = old.desktopItem.override (old: {
+        exec = "element-desktop --disable-gpu --in-process-gpu %u";
+      });
+    });
+  });
+
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It's perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.05"; # Did you read the comment?
+}

hosts/garp/hardware-configuration.nix

@@ -0,0 +1,38 @@
+# 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 = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/a489fe59-1f67-46a0-8c7a-91adbac021e0";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/2663-B2BA";
+      fsType = "vfat";
+    };
+
+  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.enp3s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}