Akonadi

Troubleshooting Tips

• When reporting problems with the Akonadi server, always include the comprehensive self-test report. This report can be obtained from the self-test dialog which shows up whenever the Akonadi server was unable to start successfully. You also can access this dialog via systemsettings -> Advanced -> Akonadi -> Server Configuration -> Test.

• Starting the Akonadi server manually on the command line can result in additional useful information. This can be done by running akonadictl start on a console. Similar, with akonadictl stop the Akonadi server can be stopped again.

Common Problems

Apparmor

Some distributions using Apparmor have it set up in a way that prevents Akonadi from running its internal database server. This can result in a variety of fuzzy error messages, including but not limited to the following:

• unknown error 255 when running akonadictl
• "DB error: 'Could not open required defaults file: /home/$username/.local/share/akonadi/mysql.conf"

You can solve this by running aa-complain mysqld with root privileges then reload apparmor. On KUbuntu this is:

sudo aa-complain mysqld
sudo /etc/init.d/apparmor reload

Environment Setup

The Akoandi server searches for Akonadi agents and resources in the paths defined in the XDG_DATA_DIRS environment variable. If Akonadi complains about not finding agents or resources, check if this variable is set correctly. Also keep in mind that even if set in a current console session, it might not have been set when starting the server. Starting the server manually in the current console session excludes this cause.