asd

flake.nix

@@ -247,6 +247,7 @@
           ]);
         }))
       ];
+      nix-system-features = cfg.nix.settings.system-features;
       bootloader = if cfg.boot.loader.grub.enable then "grub"
         else if cfg.boot.loader.systemd-boot.enable then "systemd-boot"
         else null;
@@ -279,10 +280,12 @@
       #rb          = ./profiles/known-hosts.nix; # TODO
       nixld       = ./profiles/nix-ld.nix;
       dns64       = { config, ... }: {
+        /*
         networking.nameservers = [ "2001:700:1:11::2:51" ]; # dns64.uninett.no
         networking.networkmanager.enable = true;
         networking.networkmanager.insertNameservers = config.networking.nameservers; # https://github.com/NixOS/nixpkgs/issues/61230
         networking.resolvconf.enable = false;
+        */
       };
     in builtins.mapAttrs (hostname: curried: curried hostname) {
       #hostname        "domain"    "system"        inputs      "state" [ modules ... ]

hardware/gpu/cuda.nix

@@ -37,7 +37,7 @@ lib.mkMerge [
 (lib.optionalAttrs (lib.versionAtLeast (lib.versions.majorMinor lib.version) "24.11") {
   programs.nix-required-mounts.enable = true;
   programs.nix-required-mounts.presets.nvidia-gpu.enable = true;
-  # adding "cuda", "opengl" and "nvidia-gpu" overrides the implicit defaults
+  # adding "cuda", "opengl" and "nvidia-gpu" ^ overrides the implicit defaults
   nix.settings.system-features = lib.mkIf (config.nixpkgs.system == "x86_64-linux") ["kvm" "nixos-test"];
 })
 {

hosts/known-hosts.toml

@@ -194,7 +194,7 @@ ssh.userPrivateKey = "/run/secrets/nix-community-builders-ssh-key"
 
 ["aarch64-build-box.nix-community.org"] # https://nix-community.org/community-builder/
 buildMachine.systems = [ "aarch64-linux" ]
-buildMachine.maxJobs = 4 # 80 threads 256GB
+buildMachine.maxJobs = 4 # 80 threads 128GB
 buildMachine.speedFactor = 4 # Neoverse-N1
 buildMachine.supportedFeatures = [ "big-parallel", "kvm", "nixos-test" ]
 ssh.connectTimeout = 10