Add FredOS-Eee: i686 netbook, XFCE; bump nixpkgs to 5e2305d

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

flake.lock

@@ -267,11 +267,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1789542786,
-        "narHash": "sha256-ajQuqcxnj6RYnwCjA/9FTCnrdR2+BDzstE8UembXf60=",
+        "lastModified": 1790450978,
+        "narHash": "sha256-/eLCD/X9kaWJqPR47+fDozEC87Hjmm3i8gJbYmDAD7g=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "4c7870105e7f1fdf9c48688c8d7efc21abf0688a",
+        "rev": "5e2305d577ca00acbba631b05cb1094d172b29f3",
         "type": "github"
       },
       "original": {

flake.nix

@@ -90,6 +90,10 @@
         FredOS-Mediaserver = mkHost "FredOS-Mediaserver" [ ./hosts/hardware/FredOS-Mediaserver.nix ];
         FredOS-Macbook     = mkHost "FredOS-Macbook"     [ ./hosts/hardware/FredOS-Macbook.nix ];
         FredOS-Kayla       = mkHost "FredOS-Kayla"       [ ./hosts/hardware/FredOS-Kayla.nix ];
+        # i686 netbook: no common.nix/stylix/home-manager (see hosts/FredOS-Eee.nix).
+        FredOS-Eee = nixpkgs.lib.nixosSystem {
+          modules = [ ./hosts/FredOS-Eee.nix ./hosts/hardware/FredOS-Eee.nix ];
+        };
       };
     };
 }

hosts/FredOS-Eee.nix

@@ -0,0 +1,54 @@
+# FredOS-Eee — Asus Eee PC 1000HG, a toy netbook running XFCE.
+#
+# Not built from common.nix: stylix, home-manager and hyprland would all
+# compile from source for i686 (almost nothing is in cache.nixos.org for it)
+# and wouldn't fit in 1GB anyway. Only locale + users are shared.
+#
+# Build on the server, never on the Eee — evaluating this flake alone would
+# eat its 1GB.
+{ config, lib, pkgs, ... }:
+{
+  imports = [
+    ../settings/locale.nix
+    ../settings/users.nix
+  ];
+
+  nixpkgs.overlays = [
+    (final: prev: {
+      # partial-protected-regular-retry-linux fails on i686; the binary is fine.
+      rsync = prev.rsync.overrideAttrs { doCheck = false; };
+      # Tests need gjs -> spidermonkey, an hour+ of i686 compile for a check.
+      libsecret = prev.libsecret.overrideAttrs { doCheck = false; };
+    })
+  ];
+
+  # Portals (flatpak-style sandbox plumbing) drag in gnome-settings-daemon,
+  # cinnamon-desktop and pulseaudio. Nothing here needs them.
+  xdg.portal.enable = lib.mkForce false;
+  # Plain gvfs: no gnome-online-accounts.
+  services.gvfs.package = pkgs.gvfs;
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  networking.networkmanager.enable = true;
+
+  services.xserver.enable = true;
+  services.xserver.desktopManager.xfce.enable = true;
+  # Thunar thumbnails: tumbler -> libgepub -> webkitgtk, hours of i686 compile.
+  services.tumbler.enable = lib.mkForce false;
+  services.displayManager.autoLogin = {
+    enable = true;
+    user = "fred";
+  };
+
+  services.openssh.enable = true;
+  # The server's key, so it can push closures and poke at the box.
+  users.users.fred.openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMbIdOSPjnJYQ7z7n0mHKo8T8PnAkCyIBCmT4KpsHyy/ fred@FredOS-Mediaserver"
+  ];
+
+  # 1GB RAM: compressed swap in front of the disk swap.
+  zramSwap.enable = true;
+
+  # The NixOS manual is a big from-source build on i686 for a page nobody reads.
+  documentation.nixos.enable = false;
+}

hosts/hardware/FredOS-Eee.nix

@@ -0,0 +1,36 @@
+#./hosts/hardware/FredOS-Eee.nix
+#
+# Asus Eee PC 1000HG: Atom N270 (i686 only, no x86_64), 1GB RAM, GMA 945,
+# Atheros AR242x wifi. BIOS only, MBR disk: sda1 root, sda2 swap.
+{ config, lib, pkgs, modulesPath, ... }:
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ata_piix" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  boot.loader.grub = {
+    enable = true;
+    device = "/dev/sda";
+  };
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/3b1f4a1a-a5f7-480d-8bc1-a372b846d22c";
+    fsType = "ext4";
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/32ca4097-0ea0-4594-998c-c5756591530e"; }
+  ];
+
+  nixpkgs.hostPlatform = "i686-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.enableRedistributableFirmware = true;
+  networking.hostName = "FredOS-Eee";
+
+  system.stateVersion = "26.05";
+}