sudo apt get install virtualbox guest dkms

$ sudo apt install build-essential dkms linux-headers-$(uname -r) Then install the necessary packages to build the kernel modules and approve the additional disk space needed. You will be prompted to approve the extra disk space needed for the upgrade. I used a user account with sudo privileges. They started with this error message.Ĭompleting the following steps helped me resolve this issue.įirst update the Linux OS, even if it is a fresh install. When installing Guest Additions on Oracle VM VirtualBox 20.04, I ran into some challenges. (If this did not go well for you, please keep reading.) Change the machine window size to check if automatic adjustments are made properly. If everything goes well, you will be prompted to run the installation and restart your virtual machine. To install Windows Guest Additions, mount the Guest Additions ISO file by clicking the Devices dropdown menu and selecting the Insert Guest Additions CD Image menu item. Installation can be easy if you do not run into error messages, which I did. The most notable feature is the ability to resize the machine’s window and automatically adjust the screen resolution. Seamless mode - Allow to run the Virtual Machine in the seamless mode.Īlso the Ubuntu VirtualBox Guest Additions will correct the Screen resolution of your Ubuntu Desktop.There are many reasons to install Windows Guest Additions for Oracle VM VirtualBox: mouse pointer integration, enable shared folders and clipboard, optimal video support, as well as generic host/guest communications.Shared Clipboard - Share clipboard between the host and virtual machine.Folder Sharing - Share Folders between the host and the virtual machine.Mouse pointer integration - Allow to Move mouse pointer between the host computer and the Ubuntu virtual machine.VirtualBox Guest Additions will greatly increase the performance of your Ubuntu Virtual Machine and also enable some useful features like: Why Install Ubuntu VirtualBox Guest Additions? Install dkms, build-essential and linux-headers packages described in the step one and rerun the n script to solve the problem. This error occurs because you haven’t installed the dependency packages on Ubuntu 18.04. The headers for the current running kernel were not foundĭuring the installation some users get the following warning message: 'The headers for the current running kernel were not found'. systemctl rebootĪnd that is how we install VirtualBox guest additions on Ubuntu 18.04. In Ubuntu 18.04 you can use 'systemctl reboot' command from the command line to restart the system. Once the installation is finished, you need to restart your virtual machine. Step Five Restart the Ubuntu virtual Machine

Sudo apt get install virtualbox guest dkms