Translations by Jared Norris

You can be notified if your color profile is old and inaccurate.

<output style="prompt">[rupert@gnome] </output><input>gsettings set org.gnome.settings-daemon.plugins.color recalibrate-printer-threshold 180</input> <output style="prompt">[rupert@gnome] </output><input>gsettings set org.gnome.settings-daemon.plugins.color recalibrate-display-threshold 180</input>

To set the policy for display and printer devices, you specify the maximum age of the profile in days:

Some companies have very specific timeout policies for profiles, as an inaccurate color profile can make a huge difference to an end product.

Unfortunately we can't tell without recalibrating whether a device profile is accurate. We can use a simple metric of the amount of time since calibration to determine if a recalibrate is recommended.

Can I get notified when my color profile is inaccurate?

Some of these options have sufficient capacity to allow for a backup of every file on your system, which is also known as a <em>complete system backup</em>.

You can send files to connected Bluetooth devices, such as some mobile phones or other computers. Some types of devices don't allow the transfer of files, or specific types of files. You can send files using the Bluetooth icon on the top bar, or from the Bluetooth settings window.

To control access to your shared files, refer to the <gui>Bluetooth Sharing</gui> settings. See <link xref="sharing-bluetooth"/>.

It is important to choose an appropriate <em>backup medium</em>, too. You need to store your backups on a device that has sufficient disk capacity for all of the backed-up files.

When an ownCloud account is set up, <app>Evolution</app> is able to access and edit contacts and calendar appointments.

Click the <app>Ubuntu Software Center</app> icon in the <gui>Launcher</gui> or search for <input>Software Center</input> in the <gui>Dash</gui>.

A shortcut to your new app will be added to the Launcher. To disable this feature, uncheck <guiseq><gui>View</gui><gui>New Applications in Launcher</gui></guiseq>.

Click the <app>Ubuntu Software Center</app> icon in the <gui>Launcher</gui>, or search for <input>Software Center</input> in the <gui>Dash</gui>.

Open Synaptic from the <gui>Dash</gui> or the <gui>Launcher</gui>. You will need to enter your password in the <gui>Authenticate</gui> window.

<app>Files</app> and other applications will be able to list and access your online files stored in the ownCloud installation.

With a ownCloud account

<app>Empathy</app> can use these accounts to connect you online and chat with your contacts, friends, and followers.

<app>Evolution</app>, the email application. Your email account will be added to <app>Evolution</app> automatically, so it will retrieve your mail, give you access to your contacts, and display your calendar items in your Google agenda.

<app>Empathy</app>, the instant messaging application. Your online account will be added and you will be able to communicate with your friends.

<app>Contacts</app>, which will allow to see and edit your contacts.

<app>Documents</app> can access your online documents and display them.

With Windows Live, Facebook or Twitter accounts

With a SkyDrive account

<app>Documents</app> can access your online documents in Microsoft SkyDrive and display them.

With a Exchange account

Once you have created an Exchange account, <app>Evolution</app> will start retrieving mails from this account.

If you're interested in adding support for other services, contact the developers on the <link href="https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-online-accounts"> bug tracker</link>.

With a Google account

<app>Online Accounts</app> can be used by external applications to automatically configure themselves.

Which applications take advantage of online accounts?

Applications can use the accounts created in <app>Online Accounts</app> and the services they exploit.

2012-2013

Salut

Jabber

Facebook

Kevin M. Godby

Support for your favorite online service provider needs someone to develop it. Currently, the following types of online accounts are supported:

Windows Live

AIM

Twitter

Google

Flickr

This can also be useful if you're in an environment where you need your computer to be silent, such as in a library (see <link xref="sound-alert"/> to learn how to mute the alert sound).

Under <gui>Enable by Keyboard</gui>, select <gui>Turn on accessibility features from the keyboard</gui> to turn sticky keys on and off from the keyboard. When this option is selected, you can press <key>Shift</key> five times in a row to enable or disable sticky keys.

Under <gui>Enable by Keyboard</gui>, select <gui>Turn on accessibility features from the keyboard</gui> to turn slow keys on and off from the keyboard. When this option is selected, you can press and hold <key>Shift</key> for eight seconds to enable or disable slow keys.

Switch <gui>Visual Alerts</gui> on. Select whether you want the entire screen or just your current window title to flash.

Switch <gui>Large Text</gui> to <gui>ON</gui>.

Switch <gui>High Contrast</gui> to <gui>ON</gui>.

This means if you share your color profile with somebody, you might be getting them <em>closer</em> to calibration, but it's misleading at best to say that their display is calibrated.