It appears that akondictl stop doesn't cleanup mysqld-akonadictl
Akonadi Control: stopped Akonadi Server: stopped Akonadi Server Search Support: available (Remote Search, Akonadi Search Plugin) Available Agent Types: akonadi_akonotes_resource, akonadi_archivemail_agent, akonadi_birthdays_resource, akonadi_contacts_resource, akonadi_davgroupware_resource, akonadi_ews_resource, akonadi_ewsmta_resource, akonadi_followupreminder_agent, akonadi_googlecalendar_resource, akonadi_googlecontacts_resource, akonadi_ical_resource, akonadi_icaldir_resource, akonadi_imap_resource, akonadi_indexing_agent, akonadi_kalarm_dir_resource, akonadi_kalarm_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_unifiedmailbox_agent, akonadi_vcard_resource, akonadi_vcarddir_resource $ akonadictl start org.kde.pim.akonadicontrol: Service org.freedesktop.Akonadi.Control.lock already registered, terminating now. Error: akonadi_control was started but didn't register at D-Bus session bus. Make sure your system is set up correctly! $ org.kde.pim.akonadiserver: Failed to connect to database! org.kde.pim.akonadiserver: Database error: "Can't connect to local MySQL server through socket '/run/user/1000/akonadi/mysql.socket' (2) QMYSQL: Unable to connect" org.kde.pim.akonadiserver: Shutting down AkonadiServer... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadiserver' exited normally... $ pkill mysqld-akonadi $ akonadictl start <Works> I've also attached the full output of akonadiselftest, but AFAICT there is nothing of use in there. ** Attachment added: "Full log" https://bugs.launchpad.net/ubuntu/+source/akonadi/+bug/1876398/+attachment/5371731/+files/akonadi-selftest-report-20200514.txt -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to akonadi in Ubuntu. https://bugs.launchpad.net/bugs/1876398 Title: Akonadi Console Launch: Failed to connect to database: Can't connect to local MySQL server through socket '/run/user/1000/akonadi/mysql.socket' (2) QMYSQL: Unable to connect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/akonadi/+bug/1876398/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs