[SOLVED] Sudo reboot : all lost. restart : 404 not found errors

Setup, Configuration and Use Beginners
1

Raspberry pi : I did a sudo reboot and everything was gone. No IP connection anymore.
Did a new flash and transfer to USB. Up and running on same ip address as before.
HOWEVER when clicking on paper UI I can get into the Paper UI but when clicking at items, services etc. a 404 error file not found appears. All the others parts like home builder, HAB panel en frontail are working fine.
When looking with putty I see my files in etc\openhab2
I am not a lucky beginner…

Logfile

2019-04-03 21:06:23.411 [ERROR] [g.discovery.internal.PersistentInbox] - The OSGi lifecycle has been violated (storage: null, ttl checker cancelled: false).
2019-04-03 21:28:11.558 [ERROR] [arthome.ui.icon.internal.IconServlet] - Failed sending the icon byte stream as a response: /var/lib/openhab2/cache/org.eclipse.osgi/151/0/bundleFile

2019-04-03 21:28:25.211 [ERROR] [g.discovery.internal.PersistentInbox] - The OSGi lifecycle has been violated (storage: null, ttl checker cancelled: false).

Suggestions what when wrong, how to keep it running again ?

2

Looks like a cache issue I see on the community
So I tried this
sudo openhab-cli stop
sudo openhab-cli clean-cache
sudo openhab-cli start

Still same issue in Paper UI. Log

2019-04-03 22:11:02.814 [ERROR] [g.discovery.internal.PersistentInbox] - The OSGi lifecycle has been violated (storage: null, ttl checker cancelled: false).

3

Found where it went wrong : transfering from sd card to USB stick. Now running on the SD card and works good. Perhaps I need a powered USB.