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How To Enable 64-bit OS Installation in Virtualbox

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In this comprehensive guide, we’ll walk you through the process of enabling 64-bit Operating System (OS) installation in VirtualBox. This process is essential for running 64-bit guest operating systems on your virtual machine.

Quick Answer

To enable 64-bit OS installation in VirtualBox, you need to ensure that your CPU supports 64-bit virtualization, enable virtualization technology in your BIOS settings, and choose the 64-bit version of the guest OS template when creating a virtual machine. Additionally, make sure there are no conflicting applications running or interfering with VirtualBox. If you’ve followed these steps and still can’t see the 64-bit options, there may be other factors at play that require further troubleshooting.

Pre-requisites

Before we delve into the steps, let’s review the pre-requisites:

  • A computer with a 64-bit processor.
  • VirtualBox installed on your computer.
  • A 64-bit OS image file for installation.

Step 1: Check if Your CPU Supports 64-bit Virtualization

The first step is to ensure that your Central Processing Unit (CPU) supports 64-bit virtualization. Older 64-bit CPUs may not have the necessary hardware support for virtualization, known as Intel VT-x or AMD-v. You can check your CPU model or part number online to verify its capabilities.

Step 2: Enable Virtualization Technology in BIOS

The next step is to enable virtualization technology in your BIOS settings. Here’s how you can do it:

  1. Restart your computer.
  2. During the boot process, press a specific key (usually F2, F10, F12, or Del) to enter the BIOS setup.
  3. Navigate to the ‘Advanced’ or ‘Configuration’ tab (the name varies depending on your BIOS version).
  4. Look for an option named ‘Enable Virtualization Technology’ or ‘VT-x/AMD-v’ and enable it.
  5. Save your changes and exit the BIOS setup. The computer will restart.

Note: The process to access BIOS settings may vary depending on the manufacturer. Please refer to your system’s documentation for specific instructions.

Step 3: Check for Conflicting Applications

Certain applications or settings that use virtualization can interfere with VirtualBox. System-level debuggers, other virtual machine platforms, and some antivirus applications fall into this category. Ensure these are not running or conflicting with VirtualBox.

Step 4: Choose the 64-bit Version of the Guest OS Template

When creating a virtual machine in VirtualBox:

  1. Go to ‘Machine’ > ‘New’.
  2. In the ‘Name and operating system’ section, enter a name for your virtual machine.
  3. In the ‘Type’ drop-down menu, select the type of operating system you’re installing.
  4. In the ‘Version’ drop-down menu, select the appropriate 64-bit option for your guest OS (e.g., “Ubuntu (64 bit)”).

Note: This step is crucial as it allows other modern processor features to be visible to the guest, not just the 64-bit capability.

Troubleshooting

If you’ve followed these steps and still can’t see the 64-bit options in VirtualBox, there could be other factors at play. For more troubleshooting tips and suggestions, refer to the VirtualBox forum.

For those who have Docker installed, you may need to disable the Hyper-V option to resolve this issue. Here’s a video that demonstrates how to do this.

Conclusion

Enabling 64-bit OS installation in VirtualBox is a straightforward process once you know the steps. Remember to consult your system documentation or support forums for specific instructions on accessing your BIOS settings and enabling virtualization technology. Happy virtualizing!

What is VirtualBox?

VirtualBox is a virtualization software that allows users to create and run virtual machines on their computer. It enables running multiple operating systems simultaneously on a single machine.

Can I install a 64-bit operating system on VirtualBox?

Yes, you can install a 64-bit operating system on VirtualBox. However, it requires your computer’s CPU to support 64-bit virtualization and enabling the necessary settings in VirtualBox.

How do I check if my CPU supports 64-bit virtualization?

You can check if your CPU supports 64-bit virtualization by looking up its model or part number online. Ensure that your CPU has Intel VT-x or AMD-v technology.

How do I enable virtualization technology in BIOS?

To enable virtualization technology in BIOS, restart your computer and enter the BIOS setup by pressing a specific key (usually F2, F10, F12, or Del). Navigate to the ‘Advanced’ or ‘Configuration’ tab and look for an option named ‘Enable Virtualization Technology’ or ‘VT-x/AMD-v’. Enable it, save changes, and exit the BIOS setup.

What if I can’t see the 64-bit options in VirtualBox?

If you can’t see the 64-bit options in VirtualBox after following the steps, there could be other factors at play. You can refer to the VirtualBox forum for troubleshooting tips and suggestions. Additionally, if you have Docker installed, disabling the Hyper-V option may resolve the issue.

Are there any conflicting applications that can interfere with VirtualBox?

Yes, certain applications or settings that use virtualization can interfere with VirtualBox. Examples include system-level debuggers, other virtual machine platforms, and some antivirus applications. Make sure these are not running or conflicting with VirtualBox.

How do I choose the 64-bit version of the guest OS template in VirtualBox?

When creating a virtual machine in VirtualBox, go to ‘Machine’ > ‘New’. In the ‘Name and operating system’ section, enter a name for your virtual machine. In the ‘Type’ drop-down menu, select the type of operating system you’re installing. In the ‘Version’ drop-down menu, choose the appropriate 64-bit option for your guest OS (e.g., "Ubuntu (64 bit)").

Where can I find more troubleshooting tips for VirtualBox?

If you need more troubleshooting tips for VirtualBox, you can refer to the VirtualBox forum. The forum is a valuable resource where you can find solutions to common issues and seek assistance from the VirtualBox community.

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