Here you will find the option to change the memory size. Under the Settings option, change your tab to “System”. If anything is left to do, then you can easily do it from here. ISO Image Pending to attach Select ISO Image Attach ISO FileĪfter that, click on the “Settings” gear to finalize our virtual configuration. I think you are able to get a screen like mine on your end too, and as you can see, “ Empty”, so you need to click on “ Empty” and select the ISO image. Before that, let’s attach the ISO file to VirtualBox. You just need to follow two more steps after that. You are almost done with the configuration. So, to find that information first, open your command prompt and enter the below command: systeminfo.exeĬreate a Virtual Hard Disk Step 3: Attach Ubuntu 22.04 ISO Instead of booting your system into BIOS, first check whether the virtualization option is enabled or not by using the command prompt, which will show the Virtualization Enabled in Firmware status as “Yes” or “No”. To avoid this, you need to enable “Virtualization Technology” in UEFI/BIOS.

Enable Virtualization TechnologyĪt the time of installation, if you have not enabled “Virtualization Technology”, you may face the problem of starting a virtual instance. If you are not sure about it, then you should check out the below article.Īnd those who already have VirtualBox, ISO Image, and Virtual Technology enabled in their UEFI/BIOS can directly jump into the installation part. More importantly, you should enable “Virtualization Technology” from the UEFI/BIOS settings to avoid interruptions during installation. The basic requirements for following this guide are to have Oracle VirtualBox and Ubuntu 23.04 ISO images.įor any reason, if you do not have both of the following items, it is not an issue because we will show you how to get Oracle VirtualBox and the ISO image of Ubuntu 23.04. Step 5: Select Language and Install Prompt.Steps to Install Ubuntu 23.04 on VirtualBox.

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