sops n stuff

hosts/desktop/configuration.nix

@@ -12,6 +12,7 @@
 let
   user = "matt";
   passwordFile = config.sops.secrets."desktop/matt_password".path;
+  pkgsVersion = pkgs.unstable;
 in
 {
   imports = [
@@ -31,12 +32,12 @@ in
   nix = {
     settings = {
       substituters = [
-        "https://cache.mjallen.dev"
+        # "https://cache.mjallen.dev"
         "https://nix-community.cachix.org"
         "https://cache.nixos.org/"
       ];
       trusted-public-keys = [
-        "cache.mjallen.dev-1:IzFmKCd8/gggI6lcCXsW65qQwiCLGFFN9t9s2iw7Lvc="
+        # "cache.mjallen.dev-1:IzFmKCd8/gggI6lcCXsW65qQwiCLGFFN9t9s2iw7Lvc="
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
       ];
       warn-dirty = lib.mkForce false;
@@ -72,7 +73,7 @@ in
   environment = {
     # List packages installed in system profile. To search, run:
     # $ nix search wget
-    systemPackages = with pkgs; [
+    systemPackages = with pkgsVersion; [
       aha
       aspell
       aspellDicts.en
@@ -96,7 +97,7 @@ in
       nil
       papirus-icon-theme
       pciutils
-      stable.qemu_full
+      qemu_full
       rclone
       rclone-browser
       restic
@@ -178,7 +179,7 @@ in
       "lp"
     ]; # Enable ‘sudo’ for the user.
     hashedPasswordFile = passwordFile;
-    shell = pkgs.zsh;
+    shell = pkgsVersion.zsh;
   };
 
   hardware = {
@@ -190,7 +191,7 @@ in
       enable = true;
       brscan5.enable = true;
       dsseries.enable = false;
-      extraBackends = [ pkgs.brscan5 ];
+      extraBackends = [ pkgsVersion.brscan5 ];
     };
   };
 }