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Please delete everything above when creating your topic, just provide the following:
Nextcloud version (eg, 12.0.2): 12.0.3.3
Operating system and version (eg, Ubuntu 17.04): CentOS Linux release 7.4.1708 (Core)
Apache or nginx version (eg, Apache 2.4.25): Apache/2.4.6 (CentOS)
PHP version (eg, 7.1): PHP 7.0.25
The issue you are facing:
I had OC, then I migrated to Nextcloud. BUT I left my YUM repo of Owncloud enabled.
Today I just executed a ‘yum update’ and promptly I got the message in the browser:
Downgrading is not supported and is likely to cause unpredictable issues (from 12.0.3.3 to 10.0.4.4)
How do I go back to nextcloud? How do I save the data (the data is still there!) in case I have to reinstall the server?
Is this the first time you’ve seen this error? (Y/N): Y
Steps to replicate it:
- Install OC using e YUM repo
- Migrate to NC
- execute yum update
The output of your Nextcloud log in Admin > Logging:
No function is accessible now
The content of your config.php file in /path/to/nextcloud
(make sure you remove any identifiable information!):
# cat config/config.php
<?php
$CONFIG = array (
'updatechecker' => false,
'instanceid' => 'XXX',
'passwordsalt' => 'XXX',
'secret' => 'XXX',
'trusted_domains' =>
array (
0 => 'XXX.com',
1 => 'srv009',
),
'datadirectory' => '/var/www/html/owncloud/data',
'overwrite.cli.url' => 'http://srv009/owncloud',
'dbtype' => 'mysql',
'version' => '12.0.3.3',
'dbname' => 'owncloud',
'dbhost' => 'localhost',
'dbtableprefix' => 'oc_',
'dbuser' => 'oc_user',
'dbpassword' => 'XXX',
'logtimezone' => 'UTC',
'installed' => true,
'mail_from_address' => 'cloud',
'mail_smtpmode' => 'php',
'mail_domain' => 'XXX.com',
'maintenance' => false,
'theme' => '',
'loglevel' => 2,
);
The output of your Apache log in /var/log/httpd/error_log
:
[Mon Jan 08 03:49:10.037312 2018] [auth_digest:notice] [pid 21182] AH01757: generating secret for digest authentication ...
[Mon Jan 08 03:49:10.039414 2018] [lbmethod_heartbeat:notice] [pid 21182] AH02282: No slotmem from mod_heartmonitor
[Mon Jan 08 03:49:10.142157 2018] [mpm_prefork:notice] [pid 21182] AH00163: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.0.22 configured -- resuming normal operations
[Mon Jan 08 03:49:10.142181 2018] [core:notice] [pid 21182] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
[Tue Jan 09 14:51:08.701065 2018] [mpm_prefork:notice] [pid 21182] AH00170: caught SIGWINCH, shutting down gracefully
[Tue Jan 09 14:51:45.178975 2018] [core:notice] [pid 1084] SELinux policy enabled; httpd running as context system_u:system_r:httpd_t:s0
[Tue Jan 09 14:51:45.182391 2018] [suexec:notice] [pid 1084] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Tue Jan 09 14:51:45.237644 2018] [auth_digest:notice] [pid 1084] AH01757: generating secret for digest authentication ...
[Tue Jan 09 14:51:45.239157 2018] [lbmethod_heartbeat:notice] [pid 1084] AH02282: No slotmem from mod_heartmonitor
[Tue Jan 09 14:51:45.385335 2018] [mpm_prefork:notice] [pid 1084] AH00163: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.0.25 configured -- resuming normal operations
[Tue Jan 09 14:51:45.385445 2018] [core:notice] [pid 1084] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
[root@srv009 owncloud]# find -cmin -45
.
./core/img
./core/img/places
./core/img/actions
./core/vendor/jsTimezoneDetect
./core/vendor/snapjs
./core/vendor/base64
./core/vendor/handlebars
./core/vendor/backbone
./core/vendor/select2
./core/vendor/strengthify
./core/vendor/blueimp-md5
./core/vendor/jquery-migrate
./core/vendor/zxcvbn
./core/vendor/moment
./core/vendor/underscore
./core/vendor/jquery
./core/vendor/jcrop
./core/doc/admin
./core/doc/admin/configuration_user
./core/doc/admin/configuration_files
./core/doc/admin/configuration_files/external_storage
./core/doc/admin/configuration_server
./core/doc/admin/_images
./core/doc/admin/_sources
./core/doc/admin/_sources/configuration_user
./core/doc/admin/_sources/maintenance
./core/doc/admin/_sources/configuration_files
./core/doc/admin/_sources/configuration_files/external_storage
./core/doc/admin/_sources/configuration_server
./core/doc/admin/_sources/installation
./core/doc/admin/_sources/issues
./core/doc/admin/_sources/configuration_database
./core/doc/admin/configuration_database
./core/doc/user/_images
./core/doc/user/files
./core/doc/user/_sources
./core/doc/user/_sources/external_storage
./core/doc/user/_sources/files
./core/doc/user/_sources/pim
./settings
./settings/js
./settings/ajax
./settings/Controller
./settings/templates
./updater
./updater/pub/js/vendor
./updater/src
./updater/src/Command
./updater/vendor
./updater/vendor/symfony
./themes
./themes/example
./themes/example/core
./apps/files_external
./apps/files_external/appinfo
./apps/files_external/lib
./apps/files_external/lib/Config
./apps/files_external/lib/Lib
./apps/files_external/lib/Lib/Auth
./apps/files_external/lib/Lib/Auth/Password
./apps/files_external/lib/Lib/Storage
./apps/files_external/lib/Lib/Backend
./apps/files_texteditor
./apps/files_texteditor/img
./apps/files_texteditor/js
./apps/files_texteditor/css/DroidSansMono
./apps/files_texteditor/l10n
./apps/notifications/appinfo
./apps/gallery
./apps/gallery/build
./apps/gallery/build/documentation
./apps/gallery/img
./apps/gallery/js
./apps/gallery/js/vendor
./apps/gallery/js/vendor/jquery-touch-events
./apps/gallery/vendor
./apps/gallery/vendor/symfony/yaml
./apps/gallery/l10n
./apps/user_ldap
./apps/user_ldap/appinfo
./apps/user_ldap/img
./apps/user_ldap/js
./apps/user_ldap/css
./apps/user_ldap/lib
./apps/user_ldap/templates
./apps/user_ldap/l10n
./apps/files_sharing/appinfo
./apps/files_sharing/lib/External
./apps/files_trashbin/appinfo
./apps/files/js
./apps/files/templates
./apps/dav
./apps/dav/appinfo
./apps/dav/lib
./apps/dav/lib/Migration
./apps/dav/lib/Connector/Sabre
./apps/files_pdfviewer
./apps/files_pdfviewer/css
./apps/federatedfilesharing
./apps/federatedfilesharing/appinfo
./apps/activity
./apps/activity/js
./apps/activity/docs
./apps/activity/lib
./apps/activity/lib/BackgroundJob
./apps/activity/lib/Extension
./apps/activity/lib/Controller
./apps/activity/templates
./apps/activity/l10n
./apps/encryption
./apps/encryption/lib/Command
./lib/private/DB
./config
./3rdparty
./3rdparty/doctrine
./3rdparty/doctrine/cache
./3rdparty/doctrine/dbal
./3rdparty/doctrine/dbal/lib/Doctrine/DBAL
./3rdparty/doctrine/inflector
./3rdparty/doctrine/collections
./3rdparty/symfony
./3rdparty/symfony/process
./3rdparty/symfony/polyfill-mbstring
./3rdparty/symfony/console
./3rdparty/react/promise
./3rdparty/icewind/streams
./3rdparty/phpseclib/phpseclib
./3rdparty/phpseclib/phpseclib/phpseclib
./3rdparty/lukasreschke/id3parser
./3rdparty/rackspace/php-opencloud
./3rdparty/rackspace/php-opencloud/lib
./3rdparty/rackspace/php-opencloud/lib/OpenCloud
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/Database
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/Database/Resource
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/Orchestration
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/Common
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/Common/Exceptions
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/CloudMonitoring
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/CloudMonitoring/Resource
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/DNS
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/DNS/Resource
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/LoadBalancer
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/LoadBalancer/Resource
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/ObjectStore
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/ObjectStore/Exception
./3rdparty/rackspace/php-opencloud/lib/OpenCloud/Queues
./3rdparty/league/flysystem
./3rdparty/league/flysystem/src
./3rdparty/league/flysystem/src/Plugin
./3rdparty/bantu/ini-get-wrapper
./3rdparty/sabre/http
./3rdparty/sabre/vobject
./3rdparty/sabre/vobject/lib
./3rdparty/sabre/vobject/lib/Parser
./3rdparty/sabre/vobject/lib/Recur
./3rdparty/sabre/uri
./3rdparty/sabre/dav
./3rdparty/sabre/dav/lib
./3rdparty/sabre/dav/lib/DAVACL
./3rdparty/sabre/dav/lib/DAVACL/Xml
./3rdparty/sabre/dav/lib/DAVACL/Xml/Request
./3rdparty/sabre/dav/lib/DAV
./3rdparty/sabre/dav/lib/DAV/Xml
./3rdparty/sabre/dav/lib/DAV/Xml/Request
./3rdparty/sabre/dav/lib/DAV/Xml/Property
./3rdparty/sabre/dav/lib/DAV/Xml/Element
./3rdparty/sabre/dav/lib/DAV/Auth
./3rdparty/sabre/dav/lib/DAV/Auth/Backend
./3rdparty/sabre/dav/lib/CalDAV
./3rdparty/sabre/dav/lib/CalDAV/Backend
./3rdparty/sabre/xml
./3rdparty/sabre/event
./3rdparty/sabre/event/lib
./3rdparty/pear
./3rdparty/pear/pear_exception
./3rdparty/pear/archive_tar
./3rdparty/pear/console_getopt
./3rdparty/punic/punic
./3rdparty/punic/punic/code
./3rdparty/punic/punic/code/data
./l10n