No GUI mode for now.

Tools/Vagrant/Vagrantfile

@@ -8,7 +8,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.box = 'ubuntu/trusty32'
 
   config.vm.provider 'virtualbox' do |vb|
-    vb.gui = true
+    #vb.gui = true
     vb.memory = 1024
   end
 

Tools/Vagrant/provision.sh

@@ -2,7 +2,7 @@
 apt-get update -y
 
 # Install Unity desktop for GUI purposes.
-apt-get install -y --no-install-recommends ubuntu-desktop
+#apt-get install -y --no-install-recommends ubuntu-desktop
 
 # Install software for development.
 sudo apt-get install \