1<?xml version="1.0" encoding="utf-8"?> 2<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="task" id="desktop-background" xml:lang="tr"> 3 4 <info> 5 <link type="guide" xref="appearance"/> 6 <link type="seealso" xref="backgrounds-extra"/> 7 <revision pkgversion="3.11" date="2014-01-29" status="draft"/> 8 <revision pkgversion="3.14" date="2014-06-17" status="incomplete"> 9 <desc>All prose and instructions are up to par. Extra info needs 10 to be provided on picture options, per comment below. --shaunm</desc> 11 </revision> 12 13 <credit type="author copyright"> 14 <name>Matthias Clasen</name> 15 <email>matthias.clasen@gmail.com</email> 16 <years>2012</years> 17 </credit> 18 <credit type="editor"> 19 <name>Jana Svarova</name> 20 <email>jana.svarova@gmail.com</email> 21 <years>2013</years> 22 </credit> 23 <credit type="editor"> 24 <name>Petr Kovar</name> 25 <email>pknbe@volny.cz</email> 26 <years>2014</years> 27 </credit> 28 <credit type="editor"> 29 <name>David King</name> 30 <email>davidk@gnome.org</email> 31 <years>2014</years> 32 </credit> 33 <credit type="editor"> 34 <name>Ekaterina Gerasimova</name> 35 <email>kittykat3756@gmail.com</email> 36 <years>2014</years> 37 </credit> 38 39 <desc>Change the default desktop background for all users.</desc> 40 </info> 41 42 <title>Set custom background</title> 43 44 <p>You can change the default desktop background to one that you want to use. 45 For example, you may want to use a background with your company or university 46 logo instead of the default GNOME background.</p> 47 48 <steps> 49 <title>Set the default background</title> 50 <include xmlns="http://www.w3.org/2001/XInclude" href="dconf-snippets.xml" xpointer="xpointer(/*/*[@xml:id='dconf-profile-user'])"/> 51 <include xmlns="http://www.w3.org/2001/XInclude" href="dconf-snippets.xml" xpointer="xpointer(/*/*[@xml:id='dconf-profile-user-dir'])"/> 52 <item> 53 <p>Create the key file 54 <file>/etc/dconf/db/local.d/00-background</file> to provide 55 information for the <sys>local</sys> database.</p> 56 <listing> 57 <title><file>/etc/dconf/db/local.d/00-background</file></title> 58<code> 59# Specify the dconf path 60[org/gnome/desktop/background] 61 62# Specify the path to the desktop background image file 63picture-uri='file:///usr/local/share/backgrounds/wallpaper.jpg' 64 65# Specify one of the rendering options for the background image: 66picture-options='scaled' 67 68# Specify the left or top color when drawing gradients, or the solid color 69primary-color='000000' 70 71# Specify the right or bottom color when drawing gradients 72secondary-color='FFFFFF' 73</code> 74 </listing> 75 </item> 76 <item> 77 <p>To prevent the user from overriding these settings, create the file 78 <file>/etc/dconf/db/local.d/locks/background</file> with the following 79 content:</p> 80 <listing> 81 <title><file>/etc/dconf/db/local.d/locks/background</file></title> 82<code> 83# Lock desktop background settings 84/org/gnome/desktop/background/picture-uri 85/org/gnome/desktop/background/picture-options 86/org/gnome/desktop/background/primary-color 87/org/gnome/desktop/background/secondary-color 88</code> 89 </listing> 90 </item> 91 <include xmlns="http://www.w3.org/2001/XInclude" href="dconf-snippets.xml" xpointer="xpointer(/*/*[@xml:id='dconf-update'])"/> 92 <include xmlns="http://www.w3.org/2001/XInclude" href="dconf-snippets.xml" xpointer="xpointer(/*/*[@xml:id='dconf-logoutin'])"/> 93 </steps> 94 95</page> 96