I am trying to connect on my virtual machine, in order to work on Ubuntu 16.04. It allows me to log into the vagrant machine, but a black screen appears afterward and nothing happens.
I didn’t do a backup on my work and I am afraid I might lose it all and have to reinstall the VM. Do I have a virtualization problem or what can I do to make the VM work as before?
The Vagrant-Machine appears like [Running]:
It allows me to log into the machine but that’s all:


