I have a bootable USB drive with Ubuntu installed. I tried to boot it from VirtualBox.
lkraav's post on forums.virtualbox.org helped me to figure it out.
~/VirtualBox VMs$ VBoxManage internalcommands createrawvmdk -filename MyUsbUbuntu/WD80.vmdk -rawdisk /dev/disk1 RAW host disk access VMDK file MyUsbUbuntu/WD80.vmdk created successfully. |
Refer to my post here to get a better resolution. |