VM has become 'inaccessible' - Vagrant no longer working

Question

For some reason this morning when I run \'vagrant up\' I get the following error (this has worked absolutely fine for over a year)

Your VM has b         


        

Answer 1

Find the one which is inaccessible with one of the following commands:

$ vagrant global-status

or:

$ VBoxManage list vms

Then note the GUID, and remove it from VirtualBox.xml file (OS X: ~/Library/VirtualBox/VirtualBox.xml, Windows: %HOME%/.VirtualBox).

Alternatively remove .vagrant folder from the folder where is your VM and start from scratch (vagrant up).

See also: Cannot Delete "Inaccessible" virtual machines from Virtualbox GUI at VirtualBox