Tutorial How To Install VirtualBox It on Debian 9 (Stretch).

in #utopian-io6 years ago (edited)

image(Get to know VirtualBox and How to Install it on Debian 9 (Stretch) Into the Introduction of VirtualBox and How to Install It on Debian 9 (Stretch), including Common Way (Easy way) or Hard Way, Adding VirtualBox's Repository, Downloading and Importing VirtualBox's GPG Public Key, Install and Running.


image

1. Preliminary

VirtualBox is an application that can be used to virtualize so that allows us to run an operating system on another operating system using hypervisor technology. VirtualBox can be installed on Windows, Linux or Mac.

There are two terms we must understand before starting to install VirtualBox on Debian 9 (Stretch) ie;

  • Host Operating Systems (OS)
  • Guest Operating Systems (OS)

Host Operating Systems (OS)
This is the default Operating System we have, in my case right now, my Host OS is Debian 9 (Stretch). I will install VirtualBox on my Debian machine. This may vary, if you are a Windows user, surely how to install VirtualBox is much different in the way I would use it, usually easier.

Guest Operating Systems (OS)
Arguably this is the Guest Operating System that we will install on the Host Operating System, more or less so simple. Later we will try Ubuntu 17.10 as Guest OS.


# 2. Installing VirtualBox Now it's time to install VirtualBox on Debian 9 (Stretch) as Host OS.

2.1 First Alternative - Common Way

A common way that is often easy and no hassle is to visit the VirtualBox site (https://www.virtualbox.org) and then search the Download page (Download) to download the desired file. If I choose Package for Debian 9 (Stretch). Make sure also what our computer architecture is, 32-bit or 64-bit.
imageSimply it's like installing an application on a Windows operating system, just double click it, make sure the app is already installed. If not, can by typing command ;

sudo apt install gdebi

or it could be by using a line of commands in the terminal

sudo dpkg -i [package name to install.deb]

2. 2 The Second Alternative - The Hard Way

2.2.1 First Step - Adding VirtualBox Repository to Debian Repo 9

Repository is where all apps are stored. Debian does not provide VirtualBox apps into their official Repositories, so to install VirtualBox, it can be done by adding another Repo that provides VirtualBox, in this case the VirtualBox Repo.

There are at least two ways to add Repo VirtualBox, ie manually (must use root or sudo account) in a way ;

/etc/apt/sources.list.d/virtualbox.list

then insert a row

deb http://download.virtualbox.org/virtualbox/debian stretch contrib

into the file and save it.
image
or may also directly type the following commands in your linux terminal;

sudo apt-add-repository 'deb http://download.virtualbox.org/virtualbox/debian stretch contrib'

2.2.2 Second Step - Download and Import GPG Public Key VirtualBox

The public key of VirtualBox allows APT package manager to verify the package to download.

wget -q https://www.virtualbox.org/download/oracle_vbox_2016.asc -O- | apt-key add -
If an error message appears, make sure we are logged in as root.

image

2.2.3 Third Step - Update System Repo, then Install VirtualBox

Next is to update Repo Debian by typing the command;

sudo apt update

image

Next followed by the install command VirtualBox;

sudo apt install virtualbox-5.2

image
Wait until the installation process is complete, the speed of this process depends on the speed of the internet we have.

2.2.4 Step Four - Run VirtualBox

If the installation process is successful, VirtualBox can be run with virtualbox commands in the terminal ;
image
There seems to be a bit of a problem, luckily there are clues that I can use to fix the problem by running

sudo / sbin / vboxconfig

pay close attention to the output displayed on the screen, otherwise try using the root account.


3. Case Study

Now we will try to install Ubuntu 17.10 on VirtualBox machine that we have run.

Press the New symbol (blue gear) to start
imageFill in the Name and Operating System we will use, in my case, the Windows name is Ubuntu and the Operating System is Ubuntu 17.10 image
Set the memory that will function as our Guest Host's RAM engine later
imageCreate a Virtual Hard disk, I chose the second option Create a virtual hard disk now because I want this virtual machine has its own hard disk allocation. image
Specify the file type of the hard disk imageNext is determining whether our hard disks are dynamically allocated (or are fixed by itself) or Fixed Size (in the sense that they can not increase and decrease) image The next step determines how many hard disk sizes to use and where we will store them. By default VirtualBox will automatically create a folder and save it in

/ home / user / VirtualBox VMs / Ubuntu.

Due to lack of storage space, I chose to store it somewhere else. Then press the create button.

imagewait until the process of making Virtual Hard Disk is complete.
image
If the creation process is successful, then the result will be like the picture below
image

4. Conclusions.

Virtualization technology enables IT activists to specifically network administrators to be able to manage servers that are used more flexibly and effectively. For users who want to experiment with a new operating system, this virtualization technology is worth a try, the next is the time to experiment. Hopefully this guide useful and good luck, if in the process of installing VirtualBox is a constraint, please leave a comment for us to discuss together.


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