

VirtualBox is a general purpose virtualiser. Atlas) and this could cause fallback to the default settings, so make sure your config.vm.box in your Vagrantfile is pointing to the valid VM box or you’ve some temporary network problems.įor more details and Troubleshooting, check: Oracle VM VirtualBox User Manual PDF. In this tutorial, well walk you through one of the easiest ways to try out Ubuntu Desktop on a virtual machine. If this start happening for new VMs with existing Vagrantfile which was working before, the problem could be with downloading the metadata for your box (e.g. Where version of VBoxGuestAdditions should match installed VirtualBox binaries.Ĭonsider also upgrading Vagrant, if was installed via Homebrew, try: brew cask updateīrew install Caskroom/cask/vagrant # Or: brew cask install Caskroom/cask/vagrant


You will be prompted to enter a password to authenticate the installation. Click Run to launch the installation of Guest additions on Ubuntu 18.04. This will launch a dialog box which prompts you to run or cancel the installer. On OS X it’s in /Applications/VirtualBox.app/Contents/MacOS, so the command would be: sudo wget -O /Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso Once the installation is done, Navigate to Devices > Insert Guest Additions CD image on the Menu bar. If above won’t help and this mismatch warning happening for all new VMs, you need to either upgrade your VirtualBox or download VBoxGuestAdditions ISO file from VirtualBox website (with the right version, so they can match) and replace it manually. Source: Issues removing and updating box additions with Virtualbox 4.3 #95 at GitHub To install it again: VAGRANT_LOG=info vagrant vbguest -do installįinally re-check by: vagrant vbguest -status. To uninstall guets addition in VM ( vagrant ssh), do the following: /opt/VirtualBoxGuestAdditions/uninstall.sh
