virtualbox.org

Yesterday it all worked. Today it crashed. Running Linux Boot in diagnostic mode does bring up the terminal. But it then crashes after I've entered in the password. I've rebooted the WIN7 PRO system several times. Before I just create a new virtual machine and reload the .img file is there any way to diagnose this?

Please read Minimum information needed for assistance and provide zipped attachment of the VM log file and the guest settings.