How Can You Use Virtualization to Create an on-premise Private Cloud?
1. Overview
In this tutorial, we'll walk you through one of the easiest ways to endeavor out Ubuntu Desktop on a virtual machine. VirtualBox is a full general purpose virtualiser that is available across Linux, Mac Bone and Windows. It's a great mode to feel Ubuntu regardless of your current operating organization.
We will encompass the fastest manner to get started with VirtualBox, followed by some more advanced configuration options.
Annotation: This tutorial will also work for other distributions, and so try it out with some of the Ubuntu flavours likewise!
What y'all'll learn
- How to install and configure VirtualBox
- How to import an Ubuntu image
- How to run a virtual case of Ubuntu Desktop
- Further configuration options
What you'll demand
- A PC with internet access!
Download an Ubuntu Prototype
Duration: 3:00
You can download an Ubuntu image here. Make sure to save it to a memorable location on your PC! For this tutorial, we volition use the Ubuntu twenty.04 LTS release.
Download and install VirtualBox
Duration: 5:00
On Mac Os or Windows you can download VirtualBox from the downloads page here.
This page also includes instructions to download VirtualBox for Linux. However, on Ubuntu, you can find VirtualBox past simply searching for it in the Ubuntu Software app.
Once y'all accept completed the installation, go alee and run VirtualBox.
2. Create a new virtual motorcar
Click New to create a new virtual machine. Fill in the advisable details:
- Name: If you include the word Ubuntu in your proper name the Type and Version will auto-update.
- Automobile Folder: This is where your virtual machines will be stored and then you can resume working on them whenever you like.
- Type: Linux
- Version: Ubuntu (64-flake)
On the next screen, yous will be able to select the amount of RAM from your main PC that the virtual car volition access. Be sure to remain inside the dark-green bar to ensure you lot tin continue to work outside of the VM whilst information technology's running!
Note: If you select Expert Style, you will be given the option to set all of these parameters in one become. Useful for hereafter setups!
Information technology'due south fine to use the default settings for now.
After that, yous tin select how much of your hard disk drive your VM will use.
The type of difficult disk depends on whether you lot use VirtualBox with other VM software. For now, we tin leave this as a VDI.
And so y'all can choose whether the hd is dynamically allocated (upward to the limit we will assail the adjacent screen), filling up as the VM requires it. Otherwise, we can tell it to allocate the full amount of memory right from the showtime. This will improve performance merely may take upward unnecessary infinite. We'll leave it as dynamically allocated for this tutorial.
Finally yous can ready the maximum amount of retentivity your VM tin access.
Later on this click Create to initialize the car!
3. Install your epitome
Click Start to launch the virtual machine. You volition be prompted to select the start-up disk. Use the file icon to open the Optical disc selector and click Add to find your .iso file
Choose the disc epitome you desire to use, then click Get-go on the start-upward disc window.
Note: If yous close this window before selecting an epitome you can still do and then from the Devices carte du jour at the summit of the VM window. Select Devices > Optical Drives > Cull/Create a disc image…
Ubuntu desktop should now boot and display the installation carte.
After this signal you lot can follow the normal installation flow for Ubuntu Desktop.
Just at that place'south one more thing to talk virtually before we move on!
4. Irresolute the window resolution
You lot'll notice that by default VirtualBox simply displays at 800x600 resolution. But if you right click the Window in monitor icon at the bottom of the screen and select Virtual Screen 1, there are many more options available, only greyed out.
To resolve this we need to modify some settings. Close the window and select Power off the machine.
Return to the manager window and select Settings.
Then navigate to the Brandish tab.
Change the Graphics Controller setting to VBoxSVGA and click OK (ignore the alert).
At present restart your virtual machine.
Once Ubuntu has started, you should now be able to select all of the available resolutions from the virtual monitor menu, or simply resize the window to adjust the brandish.
That'due south the end of the main tutorial. Congratulations, yous now have Ubuntu running on a virtual automobile!
What follows are some more avant-garde options if yous'd like to explore VirtualBox further.
5. Installing Invitee Additions
Guest Additions is an extra slice of software that unlocks some more advanced features of VirtualBox. This includes meliorate integration between your virtual machine and the host auto, besides as improved video support that enables the display resolution options when using VMSVGA.
To install Invitee Additions, you demand to complete your installation of Ubuntu in your virtual motorcar and boot to the desktop.
From there, select Devices > Insert Invitee Additions CD.
This will prompt you to download the Guest Additions disk image file.
Click Download.
Then click Insert.
The disc will appear inside your virtual desktop and you volition be prompted to run the software.
Enter your password to install it.
Once this is complete, you volition need to restart your virtual machine for the new features to take effect.
Shut the automobile, but before you outset information technology up once again, return to the Settings menu and change the Graphics Controller back to VMSVGA and Enable 3D Acceleration. This will improve the performance of your virtual machine by taking advantage of your PC's 3D hardware and allow yous to resize your desktop resolution!
Another feature this unlocks is the shared clipboard, which yous can activate in Devices > Shared Clipboard. This volition allow you to re-create and paste between your virtual and host machines, useful when you want to copy outputs from i device to the other.
vi. Explore Virtual Box
As you can probably tell, in that location are tonnes of further configuration options available in VirtualBox and we've only scratched the surface.
VirtualBox allows yous to create and configure multiple virtual machines, so don't be afraid to create new instances of Ubuntu to endeavour out different organization and storage configurations to fine tune your performance.
Why not effort following the tutorial above with one of the Ubuntu flavours!
seven. Tell us your thoughts!
Cheers for following this tutorial, nosotros'd love to hear how y'all got on.
Requite us feedback in the Ubuntu Soapbox if you have any issues.
To help us improve our tutorials, we'd honey to hear more about you:
How will you utilise this tutorial?
What is your electric current level of experience?
What operating system are you lot following this tutorial on?
Thank you for your feedback.
Source: https://ubuntu.com/tutorials/how-to-run-ubuntu-desktop-on-a-virtual-machine-using-virtualbox
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