parameters. Add net.ifnames=0 and biosdevname=0 as kernel parameter values to the GRUB_CMDLINE_LINUX variable. 2. Update the GRUB configuration. # grub2-mkconfig -o /boot/grub2/grub.cfg 3. Disable any udev # VBoxManage createvm --name $VM --ostype "Oracle_64" --register Note the following: • The $VM variable represents the name of the VM. • The VBoxManage list ostypes command lists the guest OSes supported boot-args variable by running the nvram tool in a Mac OS X guest will not work. As an alternative method, VBoxInternal2/EfiBootArgs extradata can be passed to a VM in order to set the boot-args variable. To

parameters. Add net.ifnames=0 and biosdevname=0 as kernel parameter values to the GRUB_CMDLINE_LINUX variable. 2. Update the GRUB configuration. # grub2-mkconfig -o /boot/grub2/grub.cfg 3. Disable any udev # VBoxManage createvm --name $VM --ostype "Oracle_64" --register Note the following: • The $VM variable represents the name of the VM. • The VBoxManage list ostypes command lists the guest OSes supported boot-args variable by running the nvram tool in a Mac OS X guest will not work. As an alternative method, VBoxInternal2/EfiBootArgs extradata can be passed to a VM in order to set the boot-args variable. To

parameters. Add net.ifnames=0 and biosdevname=0 as kernel parameter values to the GRUB_CMDLINE_LINUX variable. 2. Update the GRUB configuration. # grub2-mkconfig -o /boot/grub2/grub.cfg 3. Disable any udev # VBoxManage createvm --name $VM --ostype "Oracle_64" --register Note the following: • The $VM variable represents the name of the VM. • The VBoxManage list ostypes command lists the guest OSes supported boot-args variable by running the nvram tool in a Mac OS X guest will not work. As an alternative method, VBoxInternal2/EfiBootArgs extradata can be passed to a VM in order to set the boot-args variable. To

parameters. Add net.ifnames=0 and biosdevname=0 as kernel parameter values to the GRUB_CMDLINE_LINUX variable. 2. Update the GRUB configuration. # grub2-mkconfig -o /boot/grub2/grub.cfg 3. Disable any udev # VBoxManage createvm --name $VM --ostype "Oracle_64" --register Note the following: • The $VM variable represents the name of the VM. • The VBoxManage list ostypes command lists the guest OSes supported boot-args variable by running the nvram tool in a Mac OS X guest will not work. As an alternative method, VBoxInternal2/EfiBootArgs extradata can be passed to a VM in order to set the boot-args variable. To

parameters. Add net.ifnames=0 and biosdevname=0 as kernel parameter values to the GRUB_CMDLINE_LINUX variable. 2. Update the GRUB configuration. # grub2-mkconfig -o /boot/grub2/grub.cfg 3. Disable any udev # VBoxManage createvm --name $VM --ostype "Oracle_64" --register Note the following: • The $VM variable represents the name of the VM. • The VBoxManage list ostypes command lists the guest OSes supported boot-args variable by running the nvram tool in a Mac OS X guest will not work. As an alternative method, VBoxInternal2/EfiBootArgs extradata can be passed to a VM in order to set the boot-args variable. To

parameters. Add net.ifnames=0 and biosdevname=0 as kernel parameter values to the GRUB_CMDLINE_LINUX variable. 2. Update the GRUB configuration. # grub2-mkconfig -o /boot/grub2/grub.cfg 3. Disable any udev # VBoxManage createvm --name $VM --ostype "Oracle_64" --register Note the following: • The $VM variable represents the name of the VM. • The VBoxManage list ostypes command lists the guest OSes supported boot-args variable by running the nvram tool in a Mac OS X guest will not work. As an alternative method, VBoxInternal2/EfiBootArgs extradata can be passed to a VM in order to set the boot-args variable. To

parameters. Add net.ifnames=0 and biosdevname=0 as kernel parameter values to the GRUB_CMDLINE_LINUX variable. 2. Update the GRUB configuration. # grub2-mkconfig -o /boot/grub2/grub.cfg 3. Disable any udev # VBoxManage createvm --name $VM --ostype "Oracle_64" --register Note the following: • The $VM variable represents the name of the VM. • The VBoxManage list ostypes command lists the guest OSes supported boot-args variable by running the nvram tool in a Mac OS X guest will not work. As an alternative method, VBoxInternal2/EfiBootArgs extradata can be passed to a VM in order to set the boot-args variable. To

VBoxManage registervm / unregistervm The registervm command allows you to import a virtual machine definition in an XML file into VirtualBox. There are some restrictions here: the machine must not conflict VirtualBox and it may not have any hard or removable disks attached. It is advisable to place the definition file in the machines folder before registering it. Note: When creating a new virtual machine with If --delete is also specified then the XML definition file will be deleted. 8.6 VBoxManage createvm This command creates a new XML virtual machine definition file. The --name parameter is required

“boot-args” variable by running the nvram tool in a Mac OS X guest will not work). As an alternative way, “VBoxInternal2/EfiBootArgs” extradata can be passed to a VM in order to set the “boot-args” variable. To To change the “boot-args” EFI variable: VBoxManage setextradata "VM name" VBoxInternal2/EfiBootArgs 59 4 Guest Additions The previous chapter covered getting started with VirtualBox and installing VBoxManage registervm / unregistervm The registervm command allows you to import a virtual machine definition in an XML file into VirtualBox. The machine must not conflict with one already registered in VirtualBox

“boot-args” variable by running the nvram tool in a Mac OS X guest will not work). As an alternative way, “VBoxInternal2/EfiBootArgs” extradata can be passed to a VM in order to set the “boot-args” variable. To To change the “boot-args” EFI variable: VBoxManage setextradata "VM name" VBoxInternal2/EfiBootArgs 59 4 Guest Additions The previous chapter covered getting started with VirtualBox and installing VBoxManage registervm / unregistervm The registervm command allows you to import a virtual machine definition in an XML file into VirtualBox. The machine must not conflict with one already registered in VirtualBox