![]() VirtualBox extension pack should be preinstalled on VirtualBox.Requirements to Install VirtualBox Guest Additions on CentOS are: People Also Ask What are the requirements for installing VirtualBox Guest Additions on CentOS? I hope this will help you to get a better CentOS experience in the VirtualBox environment. This comprehensive guide has walked you through the steps of installing VirtualBox guest additions in the CentOS system to ensure a smooth integration of essential drivers and features. VirtualBox guest additions enhance the functionality and performance of the virtual machine. Step 9: Eject Guest Addition Installation Imageįinally, right-click on the VBox_GAs image and click on Eject to remove the VirtualBox guest additions image from your VM. If you do not get any output then the VirtualBox kernel is not installed properly. To check if the VirtualBox guest additions package is installed properly run lsmod | grep vboxguest Step 8: Verify Guest Addition Installation VirtualBox guest additions package is active now.To ensure that restart your system with sudo shutdown -r now After installation is complete VirtualBox guest additions package should take effect.Now run the shell script to install the VirtualBox Guest Additions software package. Step 6: Install VirtualBox Guest Additions Package Then, create a new directory and mount the CD image there.First, click on Devices > Insert Guest Additions CD Image.Now, set the KERN_DIR as an environment variable, as some applications may check this to reference the kernel source.Įxport KERN_DIR=/usr/src/kernels/$(uname -r).Sudo yum install -y dkms gcc kernel-devel-$(uname -r) kernel-headers-$(uname -r) make bzip2 elfutils-libelf-devel perl After the update is complete install all necessary packages to build kernel modules.Update system applications by running sudo yum update -y command. Select your CentOS VM and click on Start.Īdd EPEL (Extra Packages for Enterprise Linux) repository in CentOS as it provides additional packages not included in the default CentOS repositories.įor CentOS 7 and above: sudo yum -y install epel-releaseįor CentOS 6 and earlier: sudo yum install ![]() To install VirtualBox Guest Additions using the command line interface (CLI) follow these step-by-step instructions: Step 1: Launch CentOS VM Method 02: Install VirtualBox Guest Additions Using CLI To do that right-click on the VBox_GAs image and click on Eject. ![]() After installation is complete you can safely remove the VirtualBox guest additions image from your VM.Now, you will be able to use VirtualBox guest additions features. After VirtualBox Guest Additions Installation is Complete, press ENTER. ![]() Subsequently, VirtualBox guest additions installation will start.Provide your sudo user password and click on Authenticate.Then from that menu click on Insert Guest Additions CD image. First, S tart your CentOS virtual machine.To install VirtualBox Guest Additions using the graphical user interface (GUI), follow the below processes: How to install the VirtualBox Extension Pack? Method 01: Install VirtualBox Guest Additions Using GUI This guide will dive into the process of installing VirtualBox guest additions on CentOS using the graphical user interface (GUI) and command line interface (CLI). Installing VirtualBox guest addition will solve these problems. In the following image, you can see that the guest CentOS VM is not opening in full screen. The most common ones are mouse and keyboard integration between the host and the virtual system, fixed virtual machine display resolution, 2-way share of clipboard and shared folders between the host and guest system, etc. In particular, while using CentOS on VirtualBox you will notice some issues there. Though installing VirtualBox Guest Additions is optional, improving the virtual machine’s performance and enhancing the user experience within VirtualBox, is recommended. For instance, if you are using CentOS (an open-source Linux distribution built from the same sources as Red Hat Enterprise Linux (RHEL)) as a guest OS on VirtualBox, installing Guest Additions within it will enhance its overall performance. VirtualBox Guest Additions are a set of drivers and utilities that enhance the interaction and integration between the host and guest operating systems.
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