Hmm...
You can't display user storage on the PC and use it internally at the same time.
Add a
Code:
ls -l /mnt/us/test/*
just before the losetup command.
That is lower case ell.
See if it gives a similar error message.
(and mention the output of the echo command please)
Translation:
It is best to do the testing from kTerm, then you'll know immediately if /mnt/us is visible inside of the system.
= = = = =
Just left-over bits of trivia from doing this for a 1/2 century.
= = = = =
The long answers are because there are a lot of people who use this forum as a read-only resource.