Erro ao tentar subir máquinas já criadas : Connection aborted. Retrying...

Olá

1. Estou tendo problemas quando tento subir novamente as máquinas já criadas, retornando o erro abaixo.

2. Sendo necessário eu realizar um 'vagrant destroy ' para depois 'vagrant up' para funcionar.

3. Coloquei o conteúdo do arquivo vagrante o do erro.

4. Se alguém saber como me orientar, eu agradeço.

   wordpress: SSH address: 127.0.0.1:2222
    wordpress: SSH username: vagrant
    wordpress: SSH auth method: private key
    wordpress: Warning: Connection aborted. Retrying...
    wordpress: Warning: Connection aborted. Retrying...
    wordpress: Warning: Connection aborted. Retrying...

   Timed out while waiting for the machine to boot. This means that
   Vagrant was unable to communicate with the guest machine within
   the configured ("config.vm.boot_timeout" value) time period.

   If you look above, you should be able to see the error(s) that
   Vagrant had when attempting to connect to the machine. These errors
   are usually good hints as to what may be wrong.

   If you're using a custom box, make sure that networking is properly
   working and you're able to connect to the machine. It is a common
   problem that networking isn't setup properly in these boxes.
   Verify that authentication configurations are also setup properly,
   as well.

   If the box appears to be booting properly, you may want to increase
   the timeout ("config.vm.boot_timeout") value.

Vagrant.configure("2") do |config|
  config.vm.box="ubuntu/trusty64"
  config.ssh.insert_key = false

  config.vm.provider "virtualbox" do |v|
    v.memory=1024
  end

  config.vm.define "wordpress" do |m|
    m.vm.network "public_network", ip: "192.168.0.240"    

    m.vm.provision "shell",
       inline: "cat /vagrant/chaves/chave.pub >> .ssh/authorized_keys"
  end

  config.vm.define "mysql" do |mysql|
    mysql.vm.network "public_network", ip: "192.168.0.242"    

    mysql.vm.provision "shell",
       inline: "cat /vagrant/chaves/chave.pub >> .ssh/authorized_keys"
  end

  config.vm.define "ansibleHost" do |ansiblehost|
    ansiblehost.vm.box = "ubuntu/bionic64"

    ansiblehost.vm.network "public_network", ip: "192.168.0.241"

    ansiblehost.vm.provision "shell",
      inline: "apt-get update && \
               apt-get install -y software-properties-common && \
               apt-add-repository --yes --update ppa:ansible/ansible && \
               apt-get install -y ansible"

    ansiblehost.vm.provision "shell",
      inline: "cp /vagrant/chaves/chave  /home/vagrant && \
              chmod 600 /home/vagrant/chave && \
              chown vagrant:vagrant /home/vagrant/chave"

     ansiblehost.vm.provision "shell",
       inline: "cat /vagrant/chaves/chave.pub >> .ssh/authorized_keys"
  end
end