View source for Changing partition ID of hard disk partition

[[Additional_Configuration|&lArr; Additional Configuration]]

;to change the PARTUUID so that it can be used in <tt>cmdline.txt</tt>
::this works to change PARTUUID for a disk created by NOOBS or Raspbian of the form XXXXXXX-nn where XXXXXXXX is the PTUUID of the disk and nn is the partition number.  Note that this will change all PARTUUID on this disc as the PARTUUID is constructed from PTUUID and partition number

;run <tt>blked</> to identify disk
:<tt>sudo blkid</tt>

;run <tt>fdisk</tt> on disk you want to change - here we have the micro SD card
:<tt>sudo fdisk /dev/mmcblk0 <<EOF > /dev/null</tt>
:<tt>p</tt>
:<tt>x</tt>
:<tt>i</tt>
:<tt>0x${PTUUID}</tt>
:<tt>r</tt>
:<tt>p</tt>
:<tt>w</tt>
:<tt>EOF</tt>