What is the problem?
My OctoPi is running fine, has a a bunch of plugins, some history (STL files, etc.), some stats, customizations in the settings... but it's on jessie which debian's old stable. I would like to have it on stretch (current stable).
What did you already try to solve it?
Look for documentation about upgrading.
Do I have to burn the stretch image and start from scratch ? If so is there a way to export / import some of the stuff I would like to keep ? Can I just do a dist-upgrade like on any other debian ?
Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware,
serial.log or output on terminal tab, ...)
OctoPrint 1.3.8 running on OctoPi 0.13.0