Converting VHD image to RAW format
Why must it be graphical?
qemu-img convert -f vpc -O raw something.vhd something.raw
(Edit: Fixed -f vhd to -f vpc.)
The correct format is:
qemu-img convert -f vpc -O raw lamp-3-x86.vhd lamp.raw
From the manpages of qemu-img:
qemu-img convert -f vpc -O raw lamp-3-x86.vhd lamp.rawvpc– VirtualPC compatible image format (VHD).