attempted update from 18.0.6 to 18.0.12. Now it says current version is 20.0.3 but upgrader wants to install 18.0.12. It wont let me update. The webconsole says “Update in progress” when I attempt to log in.
root@96c0c60ca8b2:/# sudo -u abc php /config/www/nextcloud/updater/updater.phar
Nextcloud Updater - version: v16.0.3-3-ga0c2b25 dirty
Current version is 20.0.3.
Update to Nextcloud 18.0.12 available. (channel: “stable”)
Following file will be downloaded automatically: https://download.nextcloud.com/server/releases/nextcloud-18.0.12.zip
Steps that will be executed:
[ ] Check for expected files
[ ] Check for write permissions
[ ] Create backup
[ ] Downloading
[ ] Verify integrity
[ ] Extracting
[ ] Enable maintenance mode
[ ] Replace entry points
[ ] Delete old files
[ ] Move new files in place
[ ] Done
Start update? [y/N] y
Info: Pressing Ctrl-C will finish the currently running step and then stops the updater.
 Check for expected files
 Check for write permissions
 Create backup
 Verify integrity
[✘] Extracting failed
Downloaded version is lower than installed version
Update failed. To resume or retry just execute the updater again.
I guess my question is I am unable to identify what version of NC I have. I cant start the website at all so users can log in.