Steps to reproduce
1. Have an owncloud installation on version 8.2.8 (according to the admin-panel) (in folder
2. Download the owncloud-9.0.5.tar.bz2 file, extract it to
3. copy the
config/config.php from the old installation to the new installation
su www-data -c './occ upgrade' inside the new installation
The installation should have been successfully upgraded.
root@moon:/var/www/owncloud-9.0.5# su www-data -c './occ upgrade'
ownCloud or one of the apps require upgrade - only a limited number of commands are available
You may use your browser or the occ upgrade command to do the upgrade
Set log level to debug
Exception: Updates between multiple major versions and downgrades are unsupported.
Maintenance mode is kept active
Reset log level
Operating system: Debian Jessie
Web server: Scaleway C1
Database: mysql Ver 14.14 Distrib 5.5.52, for debian-linux-gnu (armv7l)
PHP version: PHP 5.6.26-0+deb8u1
ownCloud version (see ownCloud admin page): 8.2.28
Updated from an older ownCloud or fresh install: updated from an older installation
Special configuration (external storage, external authentication, reverse proxy, server-side-encryption): nothing fancy