In this tutorial we will discuss how to install VirtualBox 5. CentOS 7, RHEL 7 and Fedora 26. If you are running Ubuntu, Xubuntu or Kubuntu inside virtualbox then install virtualbox guest additions to enable features like shared folders, mouse pointer. CentOS 7 VirtualBox Guest Additions. In the following tutorial, Ill demonstrate to you how to install Guest Additions on your VirtualBox hosted CentOS 7. LinuxDownloads Oracle VM Virtual. Box. Note The package architecture has to match the Linux kernel architecture, that is, if you are running a 6. AMD6. 4 package it does not matter if you have an Intel or an AMD CPU. Mixed installations e. DebianLenny ships an AMD6. To install Virtual. Box anyway you need to setup a 6. Install Centos 7 Virtualbox' title='Install Centos 7 Virtualbox' />We can confirm that the size of devcentosroot volume has increased from 6. GB to 7. 2GB. However, this does not mean that you can immediately utilize the extra. The Virtual. Box base package binaries are released under the terms of the GPL version 2. Please choose the appropriate package for your Linux distribution. Install Centos 7 Virtualbox' title='Install Centos 7 Virtualbox' />This guide explains how to install VirtualBox 5. RHELCentOSFedora and DebianUbuntuLinux Mint using virtualbox own official repositories. Download VirtualBox for Linux Hosts VirtualBox 5. Linux. Note The package architecture has to match the Linux kernel architecture, that is, if you are running. VirtualBox is a powerful x86 and AMD64Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high. Ubuntu 1. 7. 0. 4 Zesty 1. Artful  i. 38. 6  AMD6. Ubuntu 1. 6. 1. 0 Yakkety  i. AMD6. 4Ubuntu 1. 6. Xenial  i. 38. 6  AMD6. Ubuntu 1. 4. 0. 4 Trusty 1. Utopic 1. 5. 0. Vivid  i. AMD6. Debian 9 Stretch  i. AMD6. 4Debian 8 Jessie  i. AMD6. 4Debian 7 Wheezy  i. AMD6. 4open. SUSE 1. Harlequin Leap 4. Malachite  i. 38. AMD6. 4Fedora 2. 6 2. AMD6. 4Fedora 2. 5  i. AMD6. 4Oracle Linux 7 OL7 Red Hat Enterprise Linux 7 RHEL7 Cent. OS 7  AMD6. 4Oracle Linux 6 OL6 Red Hat Enterprise Linux 6 RHEL6 Cent. OS 6  i. 38. 6  AMD6. Oracle Linux 5 OL5 Red Hat Enterprise Linux 5 RHEL5 Cent. OS 5  i. 38. 6  AMD6. All distributions built on EL5 and therefore do not require recent system libraries  i. AMD6. 4. You might want to compare the SHA2. MD5 checksum to verify the integrity of downloaded packages. The SHA2. 56 checksums should be favored as the MD5 algorithm must be treated as insecure Oracle Linux. Users of Oracle Linux 5, 6 and 7 can use the Oracle Linux yum  repository and enable the el. OEL5, the ol. 6addons OL6 or the ol. OL7. If an Oracle yum repo file already exists in etcyum. After that, do. yum install Virtual. Box 5. 2. to the latest maintenance release of Virtual. Box 5. 1. x. Debian based Linux distributions. Add the following line to your etcaptsources. According to your distribution, replace artful with zesty, yakkety, xenial, vivid, utopic, trusty, raring, quantal, precise, stretch, lucid, jessie, wheezy, or squeeze. Up to version 3. 2 the packages were located in the non free section. Starting with version 4. The Oracle public key for apt secure can be downloaded. Debian 8 Jessie Ubuntu 1. Xenial and later. You can add these keys with. O sudo apt key add. O sudo apt key add. The key fingerprint for oraclevbox2. B9. F8 D6. 58 2. 97. A F3. EF C1. 8D 5. CDF A2. F6 8. 3C5 2. AECF. Oracle Corporation Virtual. Box archive signing key lt infovirtualbox. The key fingerprint for oraclevbox. B0. F AB3. A 1. 3B9 0. D9. C9 5. 44. 2 2. A4. B 9. 8AB 5. 13. Oracle Corporation Virtual. Box archive signing key lt infovirtualbox. As of Virtual. Box 3. The old Sun public key for apt secure can be downloaded  here. To install Virtual. Box, do. sudo apt get update. Replace virtualbox 5. Virtual. Box 5. 1. Note UbuntuDebian users might want to install the dkms package to ensure that the Virtual. Box host kernel modules vboxdrv, vboxnetflt and vboxnetadp are properly updated if the linux kernel version changes during the next apt get upgrade. For Debian it is available in Lenny backports and in the normal repository for Squeeze and later. The dkms package can be installed through the Synaptic Package manager or through the following command. What to do when experiencing The following signatures were invalid BADSIG. RPM based Linux distributions. Starting with Virtual. Box 3. 0. 1. 2 we provide a yum style repository for Oracle LinuxFedoraRHELopen. SUSE. Note that 3. Virtual. Box 3. 0. Virtual. Box 3. 1 3. This naming scheme allows to use the older 3. Furthemore, all. The Oracle public key for rpm can be downloaded here. You can add this key not necessary for yum users, see below with. O rpm import. The key fingerprint is. B0. F AB3. A 1. 3B9 0. D9. C9 5. 44. 2 2. A4. B 9. 8AB 5. 13. Oracle Corporation Virtual. Box archive signing key lt infovirtualbox. After importing the public key, the package signature can be checked with. PACKAGENAME. Note that importing the key is not necessary for yum users Oracle LinuxFedoraRHELCent. OS when using one of the virtualbox. The package signature is checked by yumzypper as well. Note Users of FedoraMandriva might want to install the dkms package not available on open. SUSE to ensure that the Virtual. Box host kernel modules vboxdrv, vboxnetflt and vboxnetadp are properly updated if the linux kernel version changes during the next kernel update. How to install Ubuntu on Virtual. Box Open Virtual. Box and select New. A new window will come out. Choose your guest OS and architecture 3. UbuntuSet your Base Memory RAMClick next until it show the vm storage size. Put how much space you need depending on your hardisk and finish the wizard by clicking the create button. On Virtual. Box main window, select START and pick your MEDIA SOURCE. Download Straw Hat Samurai 3. In your case, select the. Finish the installation as normal install. Remove your installation. VM. Install Guest Additions. Follow this guide Open Virtualbox and click at New button. Setup Wizard will appear and click at Next button. Enter your Virtual Machine name, and choose your guest OS and architecture 3. Next button. A 6. CPU virtualization technology VT x AMDV to be enabled in BIOS. Enter memory RAM to reserve for your virtual machine and click Next button. Leave enough memory to the host OS. Tick at Startup Disk and Create New Hard disk and click at Next button. Choose the type of file that you want to use for virtual disk and click Next button. Choose your storage detail and click Next button. Enter the size of your virtual disk in MB and click Next button. A dynamically growing virtual disk will only use the amount of physical hard drive space it needs. It is better to be rather generous to avoid running out of guest hard drive space. You will see the detail of your input here. Click Create button to continue. The New Virtual Machine Wizard will close and back to Virtual. Box Manager. Select your Virtual Machine and click Start button. First Run Wizard will appear and click Next button. Click at folder icon and choose your Ubuntu iso directory. Select your Ubuntu iso file and click Next button. In Summary box, click Start button. This screen will appear when it start boot. After a successful installation we have to remove our installation. This can be done from the Devices menu or by removing the. VM settings For smooth graphics, and to be able to use shared folders it is recommended to install the guest additions.