"92 2026-01-06 18:49:55 26.05.20260102.fb7944c 6.18.3"

configuration.nix

@@ -10,6 +10,7 @@
   imports = [
     # Include the results of the hardware scan.
     /etc/nixos/hardware-configuration.nix
+    ./packet-tracer.nix
   ];
 
   # Bootloader.
@@ -152,7 +153,7 @@
   environment.systemPackages = with pkgs; [
     # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default. wget steam alacritty
     libva-utils
-    vesktop
+    pkgs-stable.vesktop
     git
     tealdeer
     bat
@@ -210,7 +211,7 @@
     yt-dlp
     strawberry
     gamemode
-    xfce.thunar
+    thunar
     alejandra
     wineWowPackages.stagingFull
     winetricks
@@ -220,6 +221,7 @@
     jq
     python313Packages.ipython
     geogebra
+    ciscoPacketTracer8
   ];
 
   fonts.enableDefaultPackages = true;