You’ll see the default VDI storage location and size on the next screen, leave them as they are, and select Create.Choose Dynamically allocated and select Next.

Choose VDI (VirtualBox Disk Image) and select Next. Next, you’ll need to choose the type of file you’d like to use for the virtual hard disk.Choose the Create a virtual hard disk now option and click Create.

The available options include direct download, torrent, virtual machine image, Netboot install for wired connections, and more. To do that, visit the Arch Linux Download page, and depending on how you wish to download the ISO, select the appropriate option.

On the next screen, you’ll need to create a new hard disk for your virtual machine. The first step is to get the Arch Linux installation image from a suitable mirror.

You have two options to choose from you could either use Dynamically allocated storage which grows as you keep using the storage, or allocate a Fixed-size storage limit that offers faster performance. This portion will only be accessible to your virtual operating system, i.e., Ubuntu in this case. You’ll also need to allocate a portion of your hard disk to the virtual machine. For instance, if you have 16GB total RAM, allocate 4GB to the virtual machine. Ideally, you should choose to allocate about a fourth of your PC’s RAM.

Allocate Memory size to your virtual machine.

How to install linux on pc