switched to gnome

configuration.nix

@@ -37,7 +37,7 @@
   i18n = {
     consoleFont = "lat9w-16";
     consoleKeyMap = "it";
-    defaultLocale = "en_US.UTF-8";
+    defaultLocale = "it_IT.UTF-8";
   };
 
   # Packages
@@ -67,7 +67,9 @@
     # Games
     minecraft steam
     # Productivity and applications
-    vim ranger chromium irssi bc w3m gnupg libreoffice zathura go14Packages.ipfs.bin
+    vim ranger irssi bc w3m gnupg zathura go14Packages.ipfs.bin
+    # Desktop applications
+    chromium libreoffice gnome3.polari gnome3.geary
     # Media
     beets mpd mpc_cli ncmpcpp  popcorntime mpv
     # System utilities, drivers...
@@ -76,6 +78,10 @@
     screenfetch scrot iotop iftop
   ];
 
+  environment.gnome3.excludePackages = with pkgs.gnome3; [
+    totem gnome-contacts bijiben evolution gnome-getting-started-docs empathy
+  ];
+
   fonts = {
     enableFontDir = true;
     enableGhostscriptFonts = true;
@@ -87,6 +93,16 @@
   # Services
 
   services = {
+
+    gnome3 = {
+      seahorse.enable = true;
+      tracker.enable = true;
+      gvfs.enable = true;
+      gnome-keyring.enable = true;
+      sushi.enable = true;
+    };
+    dbus.packages = [ pkgs.telepathy_idle ];
+
     # SSH
     openssh = {
       enable = true;
@@ -99,10 +115,8 @@
       enable = true;
       videoDrivers = [ "nvidia" ];
       layout = "it";
-      windowManager.bspwm.enable = true;
-      desktopManager.xterm.enable = false;
-      desktopManager.default = "none";
-      windowManager.default = "bspwm";
+      displayManager.gdm.enable = true;
+      desktopManager.gnome3.enable = true;
     };
 
     mpd = {