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[[Special:myLanguage/KMail|KMail]], [[Special:myLanguage/KOrganizer|KOrganizer]], [[Special:myLanguage/KJots|KJots]]等也开始更新使用 '''Akonadi''' 。此外,一些 '''Plasma''' 部件也使用 '''Akonadi''' 保存和获取日历事件、笔记等。
[[Special:myLanguage/KMail|KMail]], [[Special:myLanguage/KOrganizer|KOrganizer]], [[Special:myLanguage/KJots|KJots]]等也开始更新使用 '''Akonadi''' 。此外,一些 '''Plasma''' 部件也使用 '''Akonadi''' 保存和获取日历事件、笔记等。


At the time of writing, the following applications are enabled to use the '''Akonadi''' framework to centrally store and access user data. Follow through to each application's page to learn more.
在写作时,下面的应用程序能够使用'''Akonadi'''框架集中存储和访问用户数据。进入它们的页面可以了解更多信息。
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Revision as of 05:48, 13 October 2011

介绍

Akonadi 框架为应用程序提供中心数据库,统一保存、索引和获取用户的个人信息。包括邮件、联系人、日历、事件、日志、闹钟和笔记等。在 SC 4.4 中, KAddressBook 成为首个使用 Akonadi 框架的程序。在 SC 4.7 中, KMail, KOrganizer, KJots等也开始更新使用 Akonadi 。此外,一些 Plasma 部件也使用 Akonadi 保存和获取日历事件、笔记等。

在写作时,下面的应用程序能够使用Akonadi框架集中存储和访问用户数据。进入它们的页面可以了解更多信息。

KMail

Mail Client

Uses Akonadi to store emails

KAddressBook

Contact Manager

Uses Akonadi to store contact information

KOrganizer

Personal Organizer

Uses Akonadi to store calendars, events, journals, etc.

KJots

Note Taking Application

Uses Akonadi to store notes

In addition to this, plasma widgets like the Digital Clock widget, the Notes widget also use Akonadi to store and retrieve events and notes.

Controlling the Akonadi server

The Akonadi control module in System Settings provides an easy means to starting, stopping, restarting and querying the status of the Akonadi server. You may also accomplish this from the commandline using the command akonadictl.

To start the Akonadi server,

akonadictl start

To stop the Akonadi server,

akonadictl stop

To restart a running Akonadi server,

akonadictl restart

To query the status of the Akonadi server,

akonadictl status

Disabling the Akonadi subsystem

Remember
If you don't want to have Akonadi running on your system, you can not use any of the Akonadi-enabled applications. Such applications will start Akonadi, whenever they need its services even if you have disabled it. See the list of Akonadi-enabled applications. Also note, that some Plasma widgets, such as the Digital Clock uses Akonadi


The Akonadi server is launched automatically at login whenever any Akonadi-enabled application requests access to it.

To disable the Akonadi subsystem, first, shut down the running Akonadi server from the control module or the command line:

akonadictl stop

Now, edit the file ~/.config/akonadi/akonadiserverrc and change StartServer from true to false:

StartServer=false

The Akonadi server should no longer launch automatically on login.

Note
The Akonadi server will still be started by any Akonadi-enabled application. Ensure that no Akonadi-enabled application is launched at login or thereafter. Remember to check Plasma widgets as well — the Digital Clock widget in the default panel, for instance uses Akonadi to (optionally) display calendar events and this is enabled in its settings by default. You must remove any widgets that may start it from your start-up, if you wish Akonadi to remain disabled.


Frequently Asked Questions

Refer to the Troubleshooting page for resolving glitches during migration. Akonadi's Glossary entry has a brief description of its purpose and other useful links. This page explains how Akonadi and KAddressBook work together.

If you are experiencing 100% CPU usage by the virtuoso-t process when using Akonadi and related applications, try this proposed workaround while it is being investigated: In KRunner's configuration page, disable the Nepomuk search plugin and the Contact plugin. Then, log out and back in. For further information and inputs, report back here or on the Forum or on the IRC channel #kontact.