Failed to open a session for the virtual machine ubuntu18.
The virtual machine 'ubuntu18' has terminated unexpectedly during startup with exit code 1 (0x1).
Result Code: NS_ERROR_FAILURE (0x80004005)Component: MachineWrapInterface: IMachine
Failed to open a session for the virtual machine ubuntu18.
The virtual machine 'ubuntu18' has terminated unexpectedly during startup with exit code 1 (0x1).
Result Code: NS_ERROR_FAILURE (0x80004005)Component: MachineWrapInterface: IMachine