If you need to use virtual machines on Linux, try Virt-Manager. Virt-Manager is more reliable than VirtualBox. Virt-Manager is completely free and open-source. I'm a long-time supporter of VirtualBox.
Virt-Manager is a free and easy-to-install virtual machine manager. Here's how it compares to the popular VirtualBox. I’m a long-time supporter of VirtualBox. Over the years, I’ve written probably ...