bracket

configuration.nix

@@ -70,7 +70,6 @@
   services.printing.enable = false;
 
   # Enable sound.
-  sound.enable = false;
   hardware.pulseaudio.enable = false;
 
   # Enable touchpad support (enabled default in most desktopManager).
@@ -80,6 +79,9 @@
   security.sudo.wheelNeedsPassword = false;
   users.defaultUserShell = pkgs.zsh;
 
+  # Allow unfree software and packages
+  nixpkgs.config.allowUnfree = true;
+
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [