CentOSでLinuxカーネルヘッダー違いでVirtualBox DKMS 起動がこける時の対応 ref: http://qiita.com/AKB428/items/13875eb2a09601c71698

file0.txt

[root@~]#  service vboxdrv setup
Stopping VirtualBox kernel modules                         [  OK  ]
Uninstalling old VirtualBox DKMS kernel modules            [  OK  ]
Trying to register the VirtualBox kernel modules using DKMSError! echo
Your kernel headers for kernel 3.10.0-229.el7.x86_64 cannot be found at
/lib/modules/3.10.0-229.el7.x86_64/build or /lib/modules/3.10.0-229.el7.x86_64/source.
                                                           [FAILED]
  (Failed, trying without DKMS)
Recompiling VirtualBox kernel modules                      [FAILED]
  (Look at /var/log/vbox-install.log to find out what went wrong)

file1.txt

[root kernels]#  service vboxdrv setup
Stopping VirtualBox kernel modules                         [  OK  ]
Uninstalling old VirtualBox DKMS kernel modules            [  OK  ]
Trying to register the VirtualBox kernel modules using DKMS[  OK  ]
Starting VirtualBox kernel modules                         [  OK  ]