According to the Vagrantfile in ~/.vagrant.d/ubuntu-VAGRANTSLASH-xenial64/20161221.0.0/virtualbox/Vagrantfile the password is : bce13c362bdf6d1518510c23
According to the Vagrantfile in ~/.vagrant. d/ubuntu- VAGRANTSLASH- xenial64/ 20161221. 0.0/virtualbox/ Vagrantfile 518510c23
the password is : bce13c362bdf6d1