GUI: No update available from 12.0.6 to 13.0.1

[Huster-at-github]

As already discussed in the forum some NCs don't get update notifications:

https://help.nextcloud.com/t/upgrade-from-12-0-6-to-13-0-1-not-offered/29088

• Update from 12.0.5 to 12.0.6 worked
• After that no update to 13.x offered

My NC is on a managed server at speibox.de. Other NCs on the same server already did the update process over the GUI.

Here my config.php:

‘xxxxxxxxxxxx’, ‘passwordsalt’ => ‘xxxxxxxxxxxxxxxxxxxxxxxxxxxxx’, ‘secret’ => ‘xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx’, ‘trusted_domains’ => array ( 0 => ‘xxxxxxxxxx.speibox.de’, ), ‘datadirectory’ => ‘/var/kunden/xxxxxxxxx/files’, ‘overwrite.cli.url’ => ‘https://xxxxxxxx.speibox.de’, ‘dbtype’ => ‘mysql’, ‘version’ => ‘12.0.6.1’, ‘dbname’ => ‘xxxxxxxxx’, ‘dbhost’ => ‘localhost’, ‘dbport’ => ‘’, ‘dbtableprefix’ => ‘oc_’, ‘dbuser’ => ‘xxxxxxxxxxxxx-clouder’, ‘dbpassword’ => ‘xxxxxxxxxxxxxxxxxxxxxxxxxx’, ‘installed’ => true, ‘default_language’ => ‘de’, ‘defaultapp’ => ‘files’, ‘knowledgebaseenabled’ => true, ‘enable_avatars’ => true, ‘allow_user_to_change_display_name’ => true, ‘token_auth_enforced’ => false, ‘auth.bruteforce.protection.enabled’ => true, ‘maintenance’ => false, ‘mail_from_address’ => ‘mail’, ‘mail_smtpmode’ => ‘php’, ‘mail_domain’ => ‘xxxxxxxxx.speibox.de’, ‘check_for_working_webdav’ => true, ‘check_for_working_wellknown_setup’ => true, ‘check_for_working_htaccess’ => true, ‘config_is_read_only’ => false, ‘trashbin_retention_obligation’ => ‘auto’, ‘theme’ => ‘’, ‘loglevel’ => 2, ‘enable_previews’ => true, ‘preview_max_x’ => 2048, ‘preview_max_y’ => 2048, ‘preview_max_scale_factor’ => 10, ‘preview_max_filesize_image’ => 50, ‘preview_libreoffice_path’ => ‘/usr/bin/libreoffice’, ‘preview_office_cl_parameters’ => ’ —headless —nologo —nofirststartwizard —invisible —norestore —convert-to pdf —outdir ', ‘enabledPreviewProviders’ => array ( 0 => ‘OC\Preview\PNG’, 1 => ‘OC\Preview\JPEG’, 2 => ‘OC\Preview\GIF’, 3 => ‘OC\Preview\BMP’, 4 => ‘OC\Preview\XBitmap’, 5 => ‘OC\Preview\MP3’, 6 => ‘OC\Preview\TXT’, 7 => ‘OC\Preview\MarkDown’, 8 => ‘OC\Preview\Illustrator’, 9 => ‘OC\Preview\Movie’, 10 => ‘OC\Preview\MSOffice2003’, 11 => ‘OC\Preview\MSOffice2007’, 12 => ‘OC\Preview\MSOfficeDoc’, 13 => ‘OC\Preview\OpenDocument’, 14 => ‘OC\Preview\PDF’, 15 => ‘OC\Preview\Photoshop’, 16 => ‘OC\Preview\Postscript’, 17 => ‘OC\Preview\StarOffice’, 18 => ‘OC\Preview\SVG’, 19 => ‘OC\Preview\TIFF’, 20 => ‘OC\Preview\Font’, ), ‘comments.managerFactory’ => ‘\OC\Comments\ManagerFactory’, ‘systemtags.managerFactory’ => ‘\OC\SystemTag\ManagerFactory’, ‘memcache.local’ => ‘\OC\Memcache\Redis’, ‘memcache.distributed’ => ‘\OC\Memcache\Redis’, ‘redis’ => array ( ‘host’ => ‘localhost’, ‘port’ => 6379, ‘timeout’ => 0, ‘password’ => ‘’, ‘dbindex’ => 0, ), ‘memcached_servers’ => array ( 0 => array ( 0 => ‘localhost’, 1 => 11211, ), ), ‘cache_path’ => ‘’, ‘cache_chunk_gc_ttl’ => 86400, ‘sharing.managerFactory’ => ‘\OC\Share20\ProviderFactory’, ‘tempdirectory’ => ‘/var/kunden/xxxxxxx/tmp’, ‘hashingCost’ => 10, ‘blacklisted_files’ => array ( 0 => ‘.htaccess’, ), ‘share_folder’ => ‘/’, ‘filesystem_check_changes’ => 0, ‘part_file_in_storage’ => true, ‘mount_file’ => ‘/var/kunden/xxxxxxxxxx/httpdocs/nextcloud/data/mount.json’, ‘forwarded_for_headers’ => array ( 0 => ‘HTTP_X_FORWARDED’, 1 => ‘HTTP_FORWARDED_FOR’, ), ‘max_filesize_animated_gifs_public_sharing’ => 10, ‘filelocking.enabled’ => true, ‘filelocking.ttl’ => 3600, ‘cipher’ => ‘AES-256-CFB’, ‘memcache.locking’ => ‘\OC\Memcache\Redis’, ‘debug’ => true, ‘updater.release.channel’ => ‘beta’, ‘updater.secret’ => ‘$2y$10$zHP.rZ/taep7UacJFM.RYO8OeQlHYhYaRjctL4/vjpqV7cymyL1aq’, );

[Huster-at-github]

Double issue with #8882