partition not found

[arcdev]

First - THANK YOU for this great work!

More and FYI than and issue as far as I'm concerned.
I tried running this on Ubuntu 18.04.3 LTS.
I don't have the original error unfortunately, but the mkxboxfs.sh seems to need a delay in it, now.
The create of the GPT table and partitions works, but the immediate attempt to name the partitions (and format them) fails.
In order to resolve the issue for me, I broke the generated script up into 3 separate scripts:

1. create the GTP table & partitions
2. name the paritions
3. format the partitions.

Then, I ran each manually.
This seemed to work just fine.

[hololight]

I had the same issue, and the same splitting solved it. Going to fork and see if I can fix the python code to generate the shell script a different way.