Have a USB drive that used to be bootable Ubuntu install. I want to repurpose it now but can't delete any of the partitions.
use the command line to format this partition using the following steps (of course by
$ fdisk /dev/sdb
This will log in to the a disk management in console. type
m for help (manual). Continue deleting the partitions using
d and write it to the table using
All the required information are available here.