get displaylink driver working kinda, also gpg

configuration.nix

@@ -2,11 +2,12 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ config, lib, pkgs, nixos-unstable, ... }:
+{ config, lib, pkgs, nixos-unstable, inputs, ... }:
 
 {
   # Bootloader.
   boot.loader.systemd-boot.enable = true;
+
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
   nix.settings.extra-experimental-features = [ "nix-command" "flakes" ];
 
@@ -35,6 +36,8 @@
     LC_TIME = "en_US.UTF-8";
   };
 
+  
+
   # Enable the X11 windowing system.
   services.xserver = {
     enable = true;
@@ -44,7 +47,7 @@
       options = "caps_lock:esc";
     };
     videoDrivers = [
-                     # "displaylink" # broken
+                     "displaylink" # broken
                      "modesetting" 
                    ];
     # Enable the GNOME Desktop Environment.

fetch-dl-driver.sh

@@ -0,0 +1,2 @@
+# this must be run before first bootstrap on new machine. IM SORRY
+nix-prefetch-url https://marq42.xyz/displaylink-580.zip

flake.lock

@@ -22,6 +22,18 @@
         "type": "github"
       }
     },
+    "displaylink": {
+      "flake": false,
+      "locked": {
+        "narHash": "sha256-hR26phh9YMYsOWT4tIKj6/ZeItBygtw3cJ5ezOtGkMM=",
+        "type": "file",
+        "url": "https://marq42.xyz/displaylink-580.zip"
+      },
+      "original": {
+        "type": "file",
+        "url": "https://marq42.xyz/displaylink-580.zip"
+      }
+    },
     "emacs-config": {
       "flake": false,
       "locked": {
@@ -130,6 +142,7 @@
     "root": {
       "inputs": {
         "apple-silicon": "apple-silicon",
+        "displaylink": "displaylink",
         "emacs-config": "emacs-config",
         "home-manager": "home-manager",
         "home-manager-unstable": "home-manager-unstable",

flake.nix

@@ -19,6 +19,10 @@
       url = "git+https://git.marq42.xyz/mir/emacs?ref=main";
       flake = false;
     };
+    displaylink = {
+      url = "file+https://marq42.xyz/displaylink-580.zip";
+      flake = false;
+    };
   };
   outputs = inputs@{ 
 	      self, 

home.nix

@@ -135,13 +135,13 @@ with lib.hm.gvariant;
 
   programs.gpg = {
     enable = true;
-#     package = pkgs.gnupg.overrideAttrs (orig: {
- #      version = "2.4.0";
-  #     src = pkgs.fetchurl {
-   #      url = "mirror://gnupg/gnupg/gnupg-2.4.0.tar.bz2";
-    #     hash = "sha256-HXkVjdAdmSQx3S4/rLif2slxJ/iXhOosthDGAPsMFIM=";
-     #  };
-    # });
+    package = pkgs.gnupg.overrideAttrs (orig: {
+      version = "2.4.0";
+      src = pkgs.fetchurl {
+        url = "mirror://gnupg/gnupg/gnupg-2.4.0.tar.bz2";
+        hash = "sha256-HXkVjdAdmSQx3S4/rLif2slxJ/iXhOosthDGAPsMFIM=";
+      };
+    });
     # agent = {
     #   pinentryFlavor = "gnome3";
     # };