Install VirtualBox Guest Addition to Fedora 25 Guest Machine

✎ Last updated on 2016-11-30 at 14:30 EST

1. Install the needed packages to create kernel modules:

   sudo yum -y install gcc dkms kernel-devel kernel-headers

2. Press the Host+ D key combination or click on the Devices menu and choose the Install Guest Additions… option.
   
3. The Guess Additions CD image will be automatically mounted.
4. Run the installation.
5. Restart the guest machine.