Призапуске виртульной ОС Windows, Virtualbox выдает ошибку:

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.

От root

sudo apt-get install build-essential module-assistant
sudo m-a prepare

и

sudo /etc/init.d/vboxdrv setup

либо

sudo /sbin/rcvboxdrv setup

 Видим подобное:

Stopping VirtualBox kernel modules ...done.
Recompiling VirtualBox kernel modules ...done.
Starting VirtualBox kernel modules ...done.