Troubleshooting Vagrant 1.4 NFS problems. Testing on a Mac with VirtualBox 4.3.4. VMs work correclty on first `up`, then fail on reload with this error: "No guest IP was given to the Vagrant core NFS helper. This is an internal error that should be reported as a bug." Precise32 box fails on first reload (precise64 also fails on reload). Lucid32 …

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "precise32"
  config.vm.box_url = "http://files.vagrantup.com/precise32.box"

  config.vm.network "public_network"
  config.vm.network :private_network, type: :dhcp

  config.vm.synced_folder ".", "/vagrant", nfs: true
end

Vagrantfile_working

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "lucid32"
  config.vm.box_url = "http://files.vagrantup.com/lucid32.box"

  config.vm.network "public_network"
  config.vm.network :private_network, type: :dhcp

  config.vm.synced_folder ".", "/vagrant", nfs: true
end