[jbaumann]

Ok. newest experiment is the same as before, but now everything worked according to plan.

Spoiler:

a newly booted device with KSM
select enable usb id like nickel.sh
add new books with calibre
db ok
eject, disable and disconnect
start nickel
make nickel process the new books by opening simulate_usb_connection.png
progress bar ran
some additional books were there
reboot without KSM
plug in
db was ok
unplug
starts again to scan remaining books
plug in
db ok
unplug
no additional scanning

I don't get it... Why some books, and the others only after the reboot without KSM?

Cheers, Joe