I am confused how to make it, found DBAN here. I have an empty USB -disk and DBAN.*.iso. How can I do it with Ubuntu?
$ umount /dev/sdb1 $ sudo dd if=dban.iso of=/dev/sdb1
and booted my thinkpad and then booted from the USB: press the blue Thinpad -button, choose USB and then wait but here my computer does not do anything. Just black screen.
Something went wrong?!