Poppy softwares upgrades

Shame on me, apt-get wait user input to install packages, to override that, we have to add a ‘-y’ argument. It’s done, and should work. Thanks again.
Promise, soon we’ll have automatic scripts to tests this kind of bug…
EDIT: it’s “normal” that the notebook directory is empty, it’s the working directory of the jupyter automatic started on your odroid. We could also fill it with existing notebooks as I do in our the poppy-torso.