Nextcloud version: 18.0.4
Operating system and version: Fedora 32
nginx version: 1.16.1
PHP version: 7.4.5
php-fpm version: 7.4.5
mariadb: 10.4.12
The issue you are facing:
After the upgrade from Fedora 31 to Fedora 32 the passwords of all users are wrong.
After using the passwort reset email the login for the user works normal.
I have no idea how this happened or how to diagnose something like that.
I tried to downgrade my mariadb version back to 10.3 but this did not change anything.
I am doing now backups so that I can safely experiment with this state.
Is this the first time you’ve seen this error? : Yes
Steps to replicate it: I assume upgrade from Fedora 31 to Fedora 32