gdg23@lionel:~> /etc/init.d/vboxdrv setup
Stopping VirtualBox kernel modules                                                                                               done
Uninstalling old VirtualBox DKMS kernel modules/etc/init.d/vboxdrv: line 302: /var/log/vbox-install.log: Permission denied
                                                                                                                                 done
Trying to register the VirtualBox kernel modules using DKMS/etc/init.d/vboxdrv: line 325: /var/log/vbox-install.log: Permission denied
                                                                                                                                 failed
  (Failed, trying without DKMS)
Recompiling VirtualBox kernel modules/etc/init.d/vboxdrv: line 329: /var/log/vbox-install.log: Permission denied
                                                                                                                                 failed
  (Look at /var/log/vbox-install.log to find out what went wrong)