Errors after manual update on Ubuntu 17.04, PostgreSQL, PHP 7:
1.
Error
file_get_contents(/var/www/nextcloud/apps/user_saml/appinfo/signature.json): failed to open stream: No such file or directory at /var/www/nextcloud/lib/private/IntegrityCheck/Helpers/FileAccessHelper.php#39
Technical information
The following list covers which files have failed the integrity check. Please read the previous linked documentation to learn more about the errors and how to fix them.
Results
- user_saml
- EXCEPTION
- OC\IntegrityCheck\Exceptions\InvalidSignatureException
- Signature data not found.
PHP Opcache is not set up correctly.
However, my /etc/php/7.0/fpm/php.ini has the following (recommended) settings:
opcache.enable=On
opcache.enable_cli=1
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=10000
opcache.memory_consumption=128
opcache.save_comments=1
opcache.revalidate_freq=1
On Firefox 53.0.2 (64 bit), the log in button on the web interface is non-functional. Works on Chrome however…
BTW on Server Tuning — Nextcloud 12 Server Administration Manual 12 documentation you recommend the setting
opcache.enable=On
PHP: Runtime Configuration - Manual lists
opcache.enable=1