install guest additions virtualbox centos command line

You can verify this by looking at the running kernel with uname -aĪnd the installed sources at ls /usr/src/kernelsĪs a final conclusion, whatever happens, look at the messages and log files provided. So, running kernel and installed kernel sources (aka kernel-devel) must match. After installing the proper kernel-devel package, building and then installing worked as expected. Now it complained about missing header files and suggested to do yum install kernel-devel-2.6.86_64Īs you can see, this is a slightly different version, 504.16.2 vs just 504. Since kernel-devel and sources at /usr/src/kernels/2.6.32-504.16.2.el6.x86_64 were already installed, I was confused, but called it with the requested environment variable KERN_DIR=/usr/src/kernels/2.6.32-504.16.2.el6.x86_64 sh /media/cdrom/n There it said something about missing kernel sources and to provide the kernel source directory with e.g. 1 Installation in EFI mode (optional) 2 Install the Guest Additions 3 Set optimal framebuffer resolution 4 Load the VirtualBox kernel modules. In my case, one of them asked to look into /var/log/vboxadd-install.log.

If it doesn't work for you, look at the messages.

Mount the Oracle VM VirtualBox Guest Additions.

A window opens, prompting you to double-click on the VirtualBox.pkg installer file displayed in that window. Perform the following steps to install on a Mac OS X host: Double-click on the dmg file, to mount the contents. Answer almost worked, but it failed building some kernel modules. Unattended Installation Log in as Administrator on the guest. For Mac OS X hosts, Oracle VM VirtualBox ships in a dmg disk image file.

Install guest additions virtualbox centos command line