challenger: Re-enable nvidia, various fixes. NFS still broken :(

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "extra-config": {
       "locked": {
-        "lastModified": 1720193877,
-        "narHash": "sha256-f+ZtFQTbbmieTYLANn0AOz439/sIH+HumOAhItdYYig=",
+        "lastModified": 1729545170,
+        "narHash": "sha256-IrjXBAGiJKyIHxjVHPke1RbkqZ5yWTNHLfo8//LP9bM=",
         "ref": "refs/heads/main",
-        "rev": "f9817deef3d4e56a31a89ee93419a9acd278e922",
-        "revCount": 9,
+        "rev": "7a64446cecca25a8f7df089ea04557727e5dc041",
+        "revCount": 10,
         "type": "git",
         "url": "file:///home/felixalb/nix-extra-config"
       },

hosts/challenger/configuration.nix

@@ -50,12 +50,12 @@
        "nvidia-settings"
   ];
 
-  # hardware.nvidia = {
-  #   modesetting.enable = true;
-  # };
+  hardware.nvidia = {
+    modesetting.enable = true;
+  };
 
   hardware.opengl.enable = true;
-  # services.xserver.videoDrivers = ["nvidia"];
+  services.xserver.videoDrivers = ["nvidia"];
 
   system.stateVersion = "24.05";
 }

hosts/challenger/exports.nix

@@ -1,11 +1,20 @@
 { config, pkgs, lib, ... }:
 {
-  # Enable nfs4 only
-  services.nfs.server = {
-    enable = true;
-    exports = ''
-    ''; # TODO
+  fileSystems = {
+    "/export/riker-backup" = {
+      device = "/tank/backup/riker";
+      options = [ "bind" ];
     };
+  };
+
+  # Enable nfs4 only
+  # services.nfs.server = {
+  #   enable = true;
+  #   exports = ''
+  #     /export                   192.168.10.67(rw,fsid=0,no_subtree_check)
+  #     /export/riker-backup      192.168.10.67(rw,nohide,no_subtree_check,no_root_squash)
+  #   '';
+  # };
 
   networking.firewall.allowedTCPPorts = [ 111 2049 20048 ];
   networking.firewall.allowedUDPPorts = [ 111 20048];