From: Fulano Diego Perez <[email-masked]>
Date: Fri, 1 Dec 2017 11:59:20 +1100

Kernel driver not installed (rc=-1908)The VirtualBox Linux kernel driver
(vboxdrv) is either not loaded or there is a permission problem with
/dev/vboxdrv. Please reinstall the kernel module by executing
'/etc/init.d/vboxdrv setup'as root. If it is available in your
distribution, you should install the DKMS package first. This package
keeps track of Linux kernel changes and recompiles the vboxdrv kernel
module if necessary.

where: suplibOsInit
what:  3
VERR_VM_DRIVER_NOT_INSTALLED (-1908) - The support driver is not
installed. On linux, open returned ENOENT.

Failed to open a session for the virtual machine winxp.

The virtual machine 'winxp' has terminated unexpectedly during startup
with exit code 1 (0x1).

Result Code: NS_ERROR_FAILURE (0x80004005)
Component: Machine
Interface: IMachine {480cf695-2d8d-4256-9c7c-cce4184fa048}

$ sudo /etc/init.d/vboxdrv setup
sudo: /etc/init.d/vboxdrv: command not found