How to make VM in VirtualBox start headless by default?
How to make VM in VirtualBox start headless by default? Not to press SHIFT every time to start headless...
execute command
VBoxManage modifyvm "vmname" --defaultfrontend headless
refer: GUI Always Start Headless
Commenting on a relic but I think it's worth mentioning that you can set the default for all VMs to start headless by setting the global configuration via:
VBoxManage setproperty defaultfrontend headless