Update flake inputs

flake.lock

@@ -6,11 +6,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1655466057,
-        "narHash": "sha256-hKU7xPIfCFrKu9wch2rjGmhmHQRD6AcONx72ErvBXyQ=",
+        "lastModified": 1659897026,
+        "narHash": "sha256-fH25tzfpNxcgAd8ixkxTXn3WlHn5+jMWHbvixc75aIw=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "dd569be57258f80a7d1ef924e6ae00323bd2319e",
+        "rev": "c5fc4c4e83ea921f9ed826e3187b21febd5b174d",
         "type": "github"
       },
       "original": {
@@ -21,11 +21,11 @@
     },
     "flake-utils": {
       "locked": {
-        "lastModified": 1653893745,
-        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
         "type": "github"
       },
       "original": {
@@ -36,11 +36,11 @@
     },
     "flake-utils_2": {
       "locked": {
-        "lastModified": 1653893745,
-        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
         "type": "github"
       },
       "original": {
@@ -52,8 +52,8 @@
     "nixpkgs": {
       "locked": {
         "lastModified": 0,
-        "narHash": "sha256-8HzyRnWlgZluUrVFNOfZAOlA1fghpOSezXvxhalGMUo=",
-        "path": "/nix/store/a7vqg16mrzq49vb6j7i3ry0i49i24rvf-source",
+        "narHash": "sha256-nv4FfWWV/dEelByjXJtJkoDPOHIsKfLq50RN3Hqq5Yk=",
+        "path": "/nix/store/lyv9kw3jv8dwp7lr5ik22k3w01rf24w2-source",
         "type": "path"
       },
       "original": {
@@ -63,11 +63,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1655306633,
-        "narHash": "sha256-nv4FfWWV/dEelByjXJtJkoDPOHIsKfLq50RN3Hqq5Yk=",
+        "lastModified": 1659803779,
+        "narHash": "sha256-+5zkHlbcbFyN5f3buO1RAZ9pH1wXLxCesUJ0vFmLr9Y=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b1957596ff1c7aa8c55c4512b7ad1c9672502e8e",
+        "rev": "f44884060cb94240efbe55620f38a8ec8d9af601",
         "type": "github"
       },
       "original": {

nixos/dustbowl.nix

@@ -360,6 +360,8 @@
 
   virtualisation.libvirtd.enable = true;
 
+  virtualisation.virtualbox.host.enable = true;
+
   users.users.joachim = {
     isNormalUser = true;
     home = "/home/joachim";