For those getting error:
VBoxManage: error: The virtual machine 'VM1' has terminated unexpectedly during startup with exit code 1 (0x1) VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Comment #52 (https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1736116/comments/52) above fixes the issue!
For those getting error:
VBoxManage: error: The virtual machine 'VM1' has terminated unexpectedly during startup with exit code 1 (0x1)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Comment #52 (https:/ /bugs.launchpad .net/ubuntu/ +source/ virtualbox/ +bug/1736116/ comments/ 52) above fixes the issue!