It will give us an error if we do not have it downloaded and the possibility of downloading it.Let's go to 'Devices / Insert Guest Additions CD Image'.We restart the computer and then we start the virtual machine.Sudo apt-get install virtualbox-guest-utils virtualbox-guest-x11 virtualbox-guest-dkms Next we install the compatibility packages with this other command:.Sudo apt install build-essential dkms linux-headers-$(uname -r) To do this we will open a terminal and write these commands:

We check that we have the latest packages of the necessary software.You have a tutorial on how to create a here!. This can be done after the next two steps. The previous steps and the little trick are the following: From what it seems and at least in my case, nothing works if we use the system designed for it. First, we will have to take a few previous steps and then do a kind of 'trick' so that the virtual machine reads the ISO as it should. And it is that, if we do it directly as it should be, may give us an error. Installing Guest Additions in a Virtualbox virtual machine is 'simple', in quotes. In this article we will show you how to do it in Ubuntu.

How can we solve this? 'Simply' installing Guest Additions on any virtual machine. With this Oracle software we can create virtual machines of almost any operating system, but there is a problem: what we will see will be an operating system in a square window with very large icons. Although there are many more options, the most famous for creating virtual machines in Linux is Virtualbox.

How to use virtualbox in ubuntu