ubuntu - virtualbox

• ubuntu 에서 virtualbox 사용 시 아래와 같은 에러 발생할 경우.
  (참조 : http://askubuntu.com/questions/205154/virtualbox-etc-init-d-vboxdrv-setup-issue)

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.

아래와 같이 해결.

install linux-headers :  버전에 맞는 header 를 내려받도록.

sudo apt-get install linux-headers-`uname -r`

Remove and reinstall dkms (will also remove virtualbox-dkms)

sudo apt-get remove dkms
sudo apt-get install dkms virtualbox-dkms


sudo modprobe vboxdrv

Then VirtualBox works. No computer reboot needed.