nixos/flake.lock: Update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/4eb4fec41674d5b059aa2eedf0f98453890546fa?narHash=sha256-WU6SUrESuPiEXEUvX4D51AgWrXRJty%2BsLJBwBaDBGqE%3D' (2026-06-08)
  → 'github:nix-community/home-manager/d899b01766784bcc9a141ee13bad6dc689d47c37?narHash=sha256-hIaUkf6qalGk2xxNEkBMP2m2aPBq%2BqXvUPOIwwEDySI%3D' (2026-06-10)
• Updated input 'nixpkgs-unstable':
    'github:NixOS/nixpkgs/29916453413845e54a65b8a1cf996842300cd299?narHash=sha256-Ap9KJX%2B5xHIn3bPIpfNgT6MEXdAECECwo4/rmlQD74M%3D' (2026-05-23)
  → 'github:NixOS/nixpkgs/a799d3e3886da994fa307f817a6bc705ae538eeb?narHash=sha256-3av0pIjlOWQ6rDbNOmpUSvbNnJkGORQKKjb4LtCZsIY%3D' (2026-06-06)
• Updated input 'sops-nix':
    'github:Mic92/sops-nix/c591bf665727040c6cc5cb409079acb22dcce33c?narHash=sha256-VfGRo1qTBKOe3s2gOv8LSoA6Fk19PvBlwQ1ECN0Evn8%3D' (2026-05-05)
  → 'github:Mic92/sops-nix/9ed65852b6257fbeae4355bc24ecfea307ca759a?narHash=sha256-Gq8KNx5A7hBB3uGJaj6eQfLDIz5YdLu92gqBcvHvoUo%3D' (2026-06-04)

nixos/flake.lock

@@ -25,63 +25,42 @@
         ]
       },
       "locked": {
-        "lastModified": 1770260404,
+        "lastModified": 1781184346,
-        "narHash": "sha256-3iVX1+7YUIt23hBx1WZsUllhbmP2EnXrV8tCRbLxHc8=",
+        "narHash": "sha256-cZRlW47U6A2nWvAmnZeeO6Xvq23gxYbVLel4KxqOrcQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "0d782ee42c86b196acff08acfbf41bb7d13eed5b",
+        "rev": "ea6d221d7aa85652d014b6f719dddf036037515b",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-25.11",
+        "ref": "release-26.05",
         "repo": "home-manager",
         "type": "github"
       }
     },
-    "nix-github-actions": {
-      "inputs": {
-        "nixpkgs": [
-          "openconnect-sso",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1720066371,
-        "narHash": "sha256-uPlLYH2S0ACj0IcgaK9Lsf4spmJoGejR9DotXiXSBZQ=",
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "rev": "622f829f5fe69310a866c8a6cd07e747c44ef820",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1770136044,
+        "lastModified": 1780902259,
-        "narHash": "sha256-tlFqNG/uzz2++aAmn4v8J0vAkV3z7XngeIIB3rM3650=",
+        "narHash": "sha256-q8yYEC5f1mFlQO9RGna4LTc9QrcvWunX6FYp83munkQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e576e3c9cf9bad747afcddd9e34f51d18c855b4e",
+        "rev": "bd0ff2d3eac24699c3664d5966b9ef36f388e2ca",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-25.11",
+        "ref": "nixos-26.05",
         "type": "indirect"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1770197578,
+        "lastModified": 1781074563,
-        "narHash": "sha256-AYqlWrX09+HvGs8zM6ebZ1pwUqjkfpnv8mewYwAo+iM=",
+        "narHash": "sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "00c21e4c93d963c50d4c0c89bfa84ed6e0694df2",
+        "rev": "9ae611a455b90cf061d8f332b977e387bda8e1ca",
         "type": "github"
       },
       "original": {
@@ -90,78 +69,12 @@
         "type": "indirect"
       }
     },
-    "openconnect-sso": {
-      "inputs": {
-        "flake-utils": [
-          "utils"
-        ],
-        "nix-github-actions": "nix-github-actions",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "poetry2nix": "poetry2nix",
-        "systems": "systems_2",
-        "treefmt-nix": "treefmt-nix"
-      },
-      "locked": {
-        "lastModified": 1758594056,
-        "narHash": "sha256-6XyKDRWqBngw1g73e789iyIaw/0VF04ELk/ATtlkTVU=",
-        "owner": "ThinkChaos",
-        "repo": "openconnect-sso",
-        "rev": "2041471efd331d0591d34e122aefb02690fb233a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ThinkChaos",
-        "ref": "fix/nix-flake",
-        "repo": "openconnect-sso",
-        "type": "github"
-      }
-    },
-    "poetry2nix": {
-      "inputs": {
-        "flake-utils": [
-          "openconnect-sso",
-          "flake-utils"
-        ],
-        "nix-github-actions": [
-          "openconnect-sso",
-          "nix-github-actions"
-        ],
-        "nixpkgs": [
-          "openconnect-sso",
-          "nixpkgs"
-        ],
-        "systems": [
-          "openconnect-sso",
-          "systems"
-        ],
-        "treefmt-nix": [
-          "openconnect-sso",
-          "treefmt-nix"
-        ]
-      },
-      "locked": {
-        "lastModified": 1721039874,
-        "narHash": "sha256-XANsG9GYHip8pxZpbqKf/YGv8tIa0xTh289Y+WNBNfw=",
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "rev": "d11c01e58587e5f21037ed6477465a7f26a32e27",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "flake-utils": "flake-utils",
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable",
-        "openconnect-sso": "openconnect-sso",
         "sops-nix": "sops-nix",
         "utils": "utils"
       }
@@ -173,11 +86,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1770145881,
+        "lastModified": 1780547341,
-        "narHash": "sha256-ktjWTq+D5MTXQcL9N6cDZXUf9kX8JBLLBLT0ZyOTSYY=",
+        "narHash": "sha256-Gq8KNx5A7hBB3uGJaj6eQfLDIz5YdLu92gqBcvHvoUo=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "17eea6f3816ba6568b8c81db8a4e6ca438b30b7c",
+        "rev": "9ed65852b6257fbeae4355bc24ecfea307ca759a",
         "type": "github"
       },
       "original": {
@@ -201,42 +114,6 @@
         "type": "github"
       }
     },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "treefmt-nix": {
-      "inputs": {
-        "nixpkgs": [
-          "openconnect-sso",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1721769617,
-        "narHash": "sha256-6Pqa0bi5nV74IZcENKYRToRNM5obo1EQ+3ihtunJ014=",
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "rev": "8db8970be1fb8be9c845af7ebec53b699fe7e009",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "type": "github"
-      }
-    },
     "utils": {
       "inputs": {
         "flake-utils": [
@@ -244,11 +121,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1738591040,
+        "lastModified": 1779563444,
-        "narHash": "sha256-4WNeriUToshQ/L5J+dTSWC5OJIwT39SEP7V7oylndi8=",
+        "narHash": "sha256-+rEagECcF6BhWfLs8VCkPqsBuxxSSIRxMlgjXj6G8UQ=",
         "owner": "gytis-ivaskevicius",
         "repo": "flake-utils-plus",
-        "rev": "afcb15b845e74ac5e998358709b2b5fe42a948d1",
+        "rev": "a00f6f51907b5c74d2fde086b10b19d446d15717",
         "type": "github"
       },
       "original": {

nixos/flake.nix

@@ -2,21 +2,14 @@
   description = "System configuration of my machines using flakes";
 
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-25.11";
+    nixpkgs.url = "nixpkgs/nixos-26.05";
     nixpkgs-unstable.url = "nixpkgs/nixos-unstable";
 
     flake-utils.url = "github:numtide/flake-utils";
     home-manager = {
-      url = "github:nix-community/home-manager/release-25.11";
+      url = "github:nix-community/home-manager/release-26.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    openconnect-sso = {
-      url = "github:ThinkChaos/openconnect-sso/fix/nix-flake";
-      inputs = {
-        flake-utils.follows = "utils";
-        nixpkgs.follows = "nixpkgs";
-      };
-    };
     sops-nix = {
       url = "github:Mic92/sops-nix";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -29,14 +22,14 @@
 
   outputs = inputs@{
     self, nixpkgs, nixpkgs-unstable,
-    flake-utils, home-manager, openconnect-sso, sops-nix, utils,
+    flake-utils, home-manager, sops-nix, utils,
     ... }:
     let
       system = utils.lib.system.x86_64-linux;
 
       unfreePackages = pkg: builtins.elem (nixpkgs.lib.getName pkg) [
         "corefonts"
-        "nvidia-settings" "nvidia-x11" "nvidia-persistenced"
+        "nvidia-settings" "nvidia-x11" "nvidia-persistenced" "nvidia-kernel-modules"
         "Oracle_VirtualBox_Extension_Pack"
         "spotify"
         "steam" "steam-unwrapped" "steam-run"

nixos/hosts/Tibo-NixTop/default.nix

@@ -25,7 +25,7 @@
 
     networking = {
       networkmanager.enable = true;
-      openconnect-sso.enable = true;
+      #openconnect-sso.enable = true;
       openvpn.enable = true;
       tailscale.enable = true;
     };
@@ -55,23 +55,8 @@
   };
 
   boot = {
-    initrd = {
+    # Use EFI and YubiKey
-      # Use EFI and YubiKey
+    initrd.kernelModules = [ "vfat" "nls_cp437" "nls_iso8859-1" "usbhid" ];
-      kernelModules = [ "vfat" "nls_cp437" "nls_iso8859-1" "usbhid" ];
-
-      luks = {
-        # Enable YubiKey PBA
-        yubikeySupport = true;
-        devices."encrypted".yubikey = {
-          slot = 2;
-          twoFactor = false;
-          gracePeriod = 10;
-          keyLength = 64;
-          saltLength = 16;
-          storage.device = "/dev/nvme0n1p1";
-        };
-      };
-    };
 
     loader = {
       # Use the systemd-boot EFI boot loader.

nixos/modules/hardware/nvidia/default.nix

@@ -25,15 +25,6 @@ in {
   };
 
   config = lib.mkIf cfg.enable {
-    boot = {
-      extraModprobeConfig = ''
-        options nvidia-drm modeset=1
-      '';
-      kernelParams = [
-        "nvidia_drm.modeset=1"
-      ];
-    };
-
     hardware = {
       graphics = {
         enable = true;
@@ -51,7 +42,9 @@ in {
       nvidia = {
         # Use the NVidia open source kernel module (or not)
         open = false;
-        package = config.boot.kernelPackages.nvidiaPackages.stable;
+        branch = "stable";
+        # To override the default package set by the branch:
+        #package = config.boot.kernelPackages.nvidiaPackages.stable;
         # Modesetting is required.
         modesetting.enable = true;
         nvidiaSettings = cfg.gui-settings;

nixos/users/tdpeuter/default.nix

@@ -35,7 +35,7 @@ in {
       shell = pkgs.zsh;
 
       packages = (with pkgs; [
-        bitwarden-desktop
+        #bitwarden-desktop
         brave                 # Internet browser
         chafa                 # Terminal image viewer
         cmdtime               # Zsh plugin
@@ -49,7 +49,7 @@ in {
         #jellyfin-media-player
         libreoffice-fresh     # Office tools
         librewolf             # Internet browser
-        logseq                # Note taking
+        #logseq                # Note taking
         mpv                   # Media player
         nextcloud-client
         nsxiv                 # Lightweight image viewer

nixos/users/tdpeuter/firefox.nix

@@ -54,6 +54,8 @@ in {
         ];
       };
 
+      configPath = "/home/tdpeuter/.config/mozilla/firefox";
+
       languagePacks = [
         "en-GB"
         "nl"