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If your host OS already has the CD image, then you will be asked if you want to run the software. Then in the VirtualBox window menu bar, select Devices > Insert Guest Additions CD image. Next, prepare Linux Mint for building kernel module with the following command. sudo apt install build-essential module-assistant After that, run the following command to install required packages for building kernel modules. Please note that if a new Linux kernel is installed in the upgrade process, then you need to reboot Linux Mint virtual machine. Log into Linux Mint (guest OS) and run the following command in a terminal window to update software packages. How to Install Virtualbox Guest Additions in Linux Mint
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In this tutorial I will show you how to install VirtualBox guest additions in Linux Mint virtual machine.
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