We have the following problem:
We installed the jetpack version of Ubuntu 18.04 LTS on a Sandisk sd-card with 64 GB (exact 63.8 GB). Additional we installed some software like OpenCV and ROS and some scripts for systemchecks. Reading an Image and writing it to an equal sd-card was not a problem. Now we have some sd-cards from verbatim with 64 GB (exact 62.2 GB). The original Image could not be flashed on these devices, based on diffferent block sizes.
What we tried:
Clonzilla Images also fails to the same reasons. shrinking the partition (example sda1) and using dd for the blocktransfer doesn’t work either. The Problem in my opinion are the partiotions sda2 to sda12 that are some unknown bitlocker format.