If the “Auto-resize Guest Display” is greyed out for you, go ahead and reboot your virtual machine and check if the issue is resolved. In case that doesn’t work, go ahead and restart your VirtualBox.

VirtualBox developed by Oracle is a powerful type-2 Hypervisor x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. In this post, we will show you how to install VirtualBox ...

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