title: VirtualBox error : kernel driver not installed(rc=-1908)
body: <p>I tried to set up an virtual machine on Ubuntu 12.10.I installed Oracle Vm VirtualBox Manager.
  Then, i followed the steps and i choose .iso file from settings>storage.Then clicked live cd/dvd option.Then OK,when i clicked to start button i get such an error :</p>
  
  <pre><code> Kernel driver not installed (rc=-1908)
  
   The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a                   
   permissionproblem 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.
  </code></pre>
  
  <p>I reinstalled program and rebooted pc, but not worked.Also, updated kernel driver but not worked.What can be done to solve it ?</p>