Here is the official documentation about 64 bit OS: To allow installing 64 bit OS on VirtualBox. But sometimes, 64 bit OS is wanted for specific uses such as running platform specific tests.

Reach us via the feedback form below for any questions or comments.By default, VirtualBox only allows to install 32 bit OS on it. You can now install a 64-bit operating system in your VirtualBox. How to Configure Network Between VM and Host in VirtualBoxĬongratulations! You have successfully enabled hardware virtualization on your computer which in turn enabled the 64-bit option in VirtualBox.How to Use Virtualbox VMs on KVM In Linux.The 64-bit version options should now be available as shown in the following screenshot.

Next, launch VirtualBox and try to install a new guest OS. After a reboot, log in to confirm that CPU virtualization support is now enabled, check your CPU settings using the lscpu command. Save the recent changes to the BIOS settings and restart your computer. Note: For AMD 圆4 computers, ensure that the AMD SVM ( Secure Virtual Machine) setting is enabled. Then scroll down the settings list, for a computer with an Intel CPU, look for the Virtualization Technology ( VT-x) setting, and ensure that it is enabled as shown in the following screenshot. Then go to Advanced settings, then Device Configurations as shown in the following screenshot. To enable hardware virtualization on your computer, open your BIOS settings by pressing the appropriate key at startup (depends upon the manufacturing settings).įor example on my HP computer, I have to press the F10 key to access the BIOS setup setting. Enable 64-bit Version Option in VirtualBox If these conditions are not met, this guide will not ever work for you. Besides, the host operating system must be a 64-bit version. This guide assumes that your computer has a 64-bit processor or CPU and the CPU supports virtualization or is capable of emulating a 64-bit processor. This guide will show you how to enable hardware virtualization in your computer to enable 64-bit version support in VirtualBox.

Are you trying to install a 64-bit operating system in VirtualBox and you can’t seem to see the 64-bit version option in the drop-down list as shown in the following screenshot? The solution to this problem is enabling hardware virtualization.

Ubuntu on virtualbox 64 bit