We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
VBoxManage list vms
VBoxManage showvminfo vmname
VBoxManage modifyvm vmname --graphicscontroller vmsvga
VBoxManage controlvm vmname setvideomodehint 1280 800 32
VBoxManage setextradata vmname GUI/ScaleFactor 2.0