https://bugs.kde.org/show_bug.cgi?id=374636
--- Comment #2 from Axel Braun <axel.br...@gmx.de> --- Yes, I could recover mysql in between by setting the parameter [mysqld] innodb_force_recovery = 3 in ~/.local/share/akonadi/mysql.conf. mysql error log is attached In the recovery mode it is read only. so I shutted it down and tried a restart: docb@T520:~> akonadictl stop Akonadi is not running. docb@T520:~> akonadictl start Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) docb@T520:~> akonadictl status Akonadi Control: stopped Akonadi Server: stopped Akonadi Server Search Support: available (Remote Search) Available Agent Types: akonadi_akonotes_resource, akonadi_archivemail_agent, akonadi_birthdays_resource, akonadi_contacts_resource, akonadi_davgroupware_resource, akonadi_followupreminder_agent, akonadi_googlecalendar_resource, akonadi_googlecontacts_resource, akonadi_ical_resource, akonadi_icaldir_resource, akonadi_imap_resource, akonadi_indexing_agent, akonadi_invitations_agent, akonadi_kalarm_dir_resource, akonadi_kalarm_resource, akonadi_knut_resource, akonadi_kolab_resource, akonadi_maildir_resource, akonadi_maildispatcher_agent, akonadi_mailfilter_agent, akonadi_mbox_resource, akonadi_migration_agent, akonadi_mixedmaildir_resource, akonadi_newmailnotifier_agent, akonadi_notes_agent, akonadi_notes_resource, akonadi_openxchange_resource, akonadi_pop3_resource, akonadi_sendlater_agent, akonadi_tomboynotes_resource, akonadi_vcard_resource, akonadi_vcarddir_resource docb@T520:~> akonadictl stop Akonadi is not running. docb@T520:~> akonadictl start --verbose log_akonadicontrol: Unable to register service as "org.freedesktop.Akonadi.Control.lock" Maybe it's already running? Error: akonadi_control was started but didn't register at D-Bus session bus. Make sure your system is set up correctly! docb@T520:~> log_akonadiserver: Failed to connect to database! log_akonadiserver: Database error: "Can't connect to local MySQL server through socket '/tmp/akonadi-docb.rjb6l2/mysql.socket' (2 \"Datei oder Verzeichnis nicht gefunden\") QMYSQL: Unable to connect" /usr/bin/mysqladmin: connect to server at 'localhost' failed error: 'Can't connect to local MySQL server through socket '/tmp/akonadi-docb.rjb6l2/mysql.socket' (2 "No such file or directory")' Check that mysqld is running and that the socket: '/tmp/akonadi-docb.rjb6l2/mysql.socket' exists! log_akonadicontrol: Application 'akonadiserver' exited normally... So it still fails.... -- You are receiving this mail because: You are watching all bug changes.