Fresh install of Yunohost with older backup of Nextcloud: Upgrade issues later?

Greetings,

I stayed with Jessie/Yunohost2.x too long and could not upgrade. So I made a fresh install of Stretch/Yunohost3.5.2.2. I installed Nextcloud (15.0.5~ynh3).

I then proceeded to restore my backup which not only restored all my data and database files, but also the Nextcloud app itself. The result is the Yunohost admin/Applications/Nextcloud page shows 15.0.5 but the user interface loads up Nextcloud 13.0.6.

Is that going to cause me a problem upgrading??? I don’t see a way in Nextcloud itself (I didn’t look hard) to upgrade the app. Is there a way in Yunohost to force an upgrade? I’m not in a hurry, but I would rather deal with it sooner rather than later…

Thanks for any insight you may have.

V-

Did more work on this. Uninstalled Nextcloud. Reinstalled Nextcloud. Copied config file backup and restored backup database. Ran upgrade utility. Seemed to mostly work.

Then I ran into a problem with the files not working which I tracked down to redis. Reinstalled. Seems to work now. Not 100% confident everything is working, but at first glance it seems to be. I’ll report back if I have further difficulty.

V-

I don’t understand how do you restore your backup ?

With “yunohost backup restore” or not ?

Have you 2 nextcloud installed now ?

Your issue might end with the next upgrade of nextcloud application, it depends of what you do exactly.