Default page

Your IP: 216.73.216.29
Server IP: 157.245.101.34
Server: Linux skvinfotech-website 5.4.0-131-generic #147-Ubuntu SMP Fri Oct 14 17:07:22 UTC 2022 x86_64
Server Software: Apache/2.4.41 (Ubuntu)
PHP Version: 7.4.33
Buat File | Buat Folder

Dir : ~/usr/share/help/C/system-admin-guide/

Edit File: desktop-shield.page

<credit type="author copyright">
 <name>Matthias Clasen</name>
 <email>matthias.clasen@gmail.com</email>
 <years>2012</years>
 </credit>
 <credit type="author copyright">
 <name>Michael Hill</name>
 <email>mdhillca@gmail.com</email>
 <years>2012</years>
 </credit>
 <credit type="editor">
 <name>Jana Svarova</name>
 <email>jana.svarova@gmail.com</email>
 <years>2013</years>
 </credit>
 <credit type="editor">
 <name>Petr Kovar</name>
 <email>pknbe@volny.cz</email>
 <years>2017</years>
 </credit>

<desc>Change the background of the lock screen shield.</desc>
 </info>

<title>Change the lock screen shield</title>

The lock screen shield is the screen that quickly slides down when
 the system is locked. The background of the lock screen shield is controlled by
 the <sys>org.gnome.desktop.screensaver.picture-uri</sys> GSettings key. Since
 <sys>GDM</sys> uses its own <sys>dconf</sys> profile, you can set the default
 background by changing the settings in that profile.

<steps>
 <title>Set the org.gnome.desktop.screensaver.picture-uri key</title>
 <include href="dconf-snippets.xml"
 xpointer="xpointer(/*/*[@xml:id='dconf-profile-gdm'])"
 xmlns="http://www.w3.org/2001/XInclude"/>
 <item>Create a <sys>gdm</sys> database for machine-wide settings in
 <file>/etc/dconf/db/gdm.d/<var>01-screensaver</var></file>:
 <code>[org/gnome/desktop/screensaver]
picture-uri='file://<var>/opt/corp/background.jpg</var>'</code>
 Replace <var>/opt/corp/background.jpg</var> with the path to
 the image file you want to use as the lock screen background.
 Supported formats are PNG, JPG, JPEG, and TGA. The image will be scaled if
 necessary to fit the screen.
 </item>
 <include href="dconf-snippets.xml"
 xpointer="xpointer(/*/*[@xml:id='dconf-update'])"
 xmlns="http://www.w3.org/2001/XInclude"/>
 <item>You must log out before the system-wide settings take effect.
 </item>
</steps>

Next time you lock the screen, the new lock screen shield will show in the
background. In the foreground, time, date and the current day of the week will
be displayed.

<section id="troubleshooting-background">
 <title>What if the background does not update?</title>

Make sure that you have run the <cmd its:translate="no">dconf update</cmd>
 command to update the system databases.

In case the background does not update, try restarting <sys>GDM</sys>.
 
</section>

</page>