My second try to migrate from owncloud to nextcloud looks basically the same as the last:
Updates between multiple major versions and downgrades are unsupported.
I’m trying to migrate from owncloud 10.0.7.2 to nextcloud 12.0.5. I deleted all stuff from the oc folder except of the the config folder and copied all files from nextcloud except the config folder. Then I invoked the update script from bash. In the video this works pretty fine…
Any hints are highly appreciated!