[3f909d6] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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[3f909d6] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY gnome-screensaver-download-http "&gnome-download-http;/gnome-screensaver/&gnome-version;/gnome-screensaver-&gnome-screensaver-version;.tar.bz2">
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| 8 | <!ENTITY gnome-screensaver-download-ftp "&gnome-download-ftp;/gnome-screensaver/&gnome-version;/gnome-screensaver-&gnome-screensaver-version;.tar.bz2">
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[b0db915] | 9 | <!ENTITY gnome-screensaver-md5sum "2ed0b9322d284bb1739e037165ca94f2">
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[3f909d6] | 10 | <!ENTITY gnome-screensaver-size "1.9 MB">
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[b0db915] | 11 | <!ENTITY gnome-screensaver-buildsize "18.5 MB">
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[3f909d6] | 12 | <!ENTITY gnome-screensaver-time "0.3 SBU">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="gnome-screensaver" xreflabel="gnome-screensaver-&gnome-screensaver-version;">
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| 16 | <?dbhtml filename="gnome-screensaver.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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| 23 | <title>gnome-screensaver-&gnome-screensaver-version;</title>
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| 24 |
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| 25 | <indexterm zone="gnome-screensaver">
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| 26 | <primary sortas="a-gnome-screensaver">gnome-screensaver</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to gnome-screensaver</title>
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| 31 |
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| 32 | <para>The <application>gnome-screensaver</application> package contains a
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| 33 | screen saver and locker designed to have simple, sane, secure defaults
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| 34 | and be well integrated with the desktop. It supports locking down of
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| 35 | configuration settings, has translations into many languages and
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| 36 | convenient user switching.</para>
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| 37 |
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| 38 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 39 | <itemizedlist spacing="compact">
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| 40 | <listitem>
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| 41 | <para>Download (HTTP): <ulink url="&gnome-screensaver-download-http;"/></para>
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| 42 | </listitem>
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| 43 | <listitem>
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| 44 | <para>Download (FTP): <ulink url="&gnome-screensaver-download-ftp;"/></para>
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| 45 | </listitem>
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| 46 | <listitem>
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| 47 | <para>Download MD5 sum: &gnome-screensaver-md5sum;</para>
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| 48 | </listitem>
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| 49 | <listitem>
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| 50 | <para>Download size: &gnome-screensaver-size;</para>
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| 51 | </listitem>
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| 52 | <listitem>
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| 53 | <para>Estimated disk space required: &gnome-screensaver-buildsize;</para>
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| 54 | </listitem>
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| 55 | <listitem>
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| 56 | <para>Estimated build time: &gnome-screensaver-time;</para>
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| 57 | </listitem>
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| 58 | </itemizedlist>
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| 59 |
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| 60 | <bridgehead renderas="sect3">gnome-screensaver Dependencies</bridgehead>
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| 61 |
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| 62 | <bridgehead renderas="sect4">Required</bridgehead>
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| 63 | <para role="required"><xref linkend="dbus"/>,
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| 64 | <xref linkend="libgnomeui"/>, and
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| 65 | <xref linkend="gnome-menus"/></para>
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| 66 |
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| 67 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 68 | <para role="optional"><xref linkend="intltool"/>,
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| 69 | <xref linkend="libexif"/>,
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| 70 | <xref linkend="linux-pam"/>,
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| 71 | <xref linkend="xscreensaver"/>
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| 72 | (and <xref linkend="libxslt"/>), and
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| 73 | <xref linkend="gdm"/></para>
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| 74 |
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| 75 | <para condition="html" role="usernotes">User Notes:
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| 76 | <ulink url="&blfs-wiki;/gnome-screensaver"/></para>
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| 77 |
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| 78 | </sect2>
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| 79 |
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| 80 | <sect2 role="installation">
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| 81 | <title>Installation of gnome-screensaver</title>
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| 82 |
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| 83 | <note>
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| 84 | <para><emphasis>Optional Features</emphasis></para>
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| 85 |
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| 86 | <para><emphasis role='strong'>1.</emphasis> If you have
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| 87 | <application>XScreenSaver</application> installed and wish to import any
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| 88 | or all of the <quote>hacks</quote> into
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| 89 | <application>gnome-screensaver</application> themes, set the following
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| 90 | environment variable (modify it if <application>XScreenSaver</application>
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| 91 | is installed in a non-standard location):</para>
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| 92 |
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| 93 | <screen><userinput>XSAVERDIR=/usr/share/xscreensaver/config</userinput></screen>
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| 94 |
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| 95 | <para>Also add the following parameter to the <command>configure</command>
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| 96 | script below:</para>
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| 97 |
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| 98 | <screen><userinput> --with-xscreensaverdir=$XSAVERDIR</userinput></screen>
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| 99 |
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| 100 | <para><emphasis role='strong'>2.</emphasis> If you have
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| 101 | <application>GDM</application> installed and wish to provide user-switching
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| 102 | from the <application>gnome-screensaver</application> unlock-screen dialog
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| 103 | box, add the following parameter to the <command>configure</command> script
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| 104 | below:</para>
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| 105 |
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| 106 | <screen><userinput> --with-gdm-config=&gnome-etc-dir;/gdm/custom.conf</userinput></screen>
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| 107 | </note>
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| 108 |
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| 109 | <para>Install <application>gnome-screensaver</application> by running the
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| 110 | following commands:</para>
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| 111 |
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| 112 | <screen><userinput>sed -i 's|etc/pam\.d"|etc"|' data/Makefile.in &&
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| 113 | ./configure --prefix=$(pkg-config --variable=prefix ORBit-2.0) \
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| 114 | --sysconfdir=&gnome-etc-dir; \
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| 115 | --libexecdir=$(pkg-config \
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| 116 | --variable=prefix ORBit-2.0)/lib/gnome-screensaver \
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| 117 | --with-pam-prefix=/etc &&
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| 118 | make</userinput></screen>
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| 119 |
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| 120 | <para>If you have <application>XScreenSaver</application> installed and
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| 121 | wish to import any or all of the <quote>hacks</quote> into
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| 122 | <application>gnome-screensaver</application> themes, you'll need to
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| 123 | identify which <quote>hacks</quote> you wish to import. The commands
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| 124 | below will import all of them. If you want to import less than all of
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| 125 | them, modify the setting of the <envar>XSAVERLIST</envar> environment
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| 126 | variable below (listing the desired hacks by filename without the
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| 127 | extension, space delimited) and issue the following commands:</para>
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| 128 |
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| 129 | <screen><userinput>mkdir xscreensavers &&
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| 130 | cd xscreensavers &&
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| 131 |
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| 132 | XSAVERLIST="*" &&
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| 133 |
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| 134 | for SAVERLIST in $(ls ${XSAVERDIR}/${XSAVERLIST}.xml); do
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| 135 | ../data/migrate-xscreensaver-config.sh $SAVERLIST
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| 136 | done &&
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| 137 |
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| 138 | unset XSAVERDIR
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| 139 | unset XSAVERLIST
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| 140 | unset SAVERLIST
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| 141 |
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| 142 | cd ..</userinput></screen>
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| 143 |
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| 144 | <para>This package does not come with a test suite.</para>
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| 145 |
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| 146 | <para>Now, as the <systemitem class='username'>root</systemitem> user:</para>
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| 147 |
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| 148 | <screen role='root'><userinput>make install &&
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| 149 | install -v -m644 -D doc/DBUS-API.txt \
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| 150 | $(pkg-config --variable=prefix \
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| 151 | ORBit-2.0)/share/doc/gnome-screensaver-&gnome-screensaver-version;/DBUS-API.txt</userinput></screen>
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| 152 |
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| 153 | <para>If you identified some, or all,
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| 154 | <application>XScreenSaver</application> hacks to be imported into
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| 155 | <application>gnome-screensaver</application>, install them by issuing the
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| 156 | following commands as the <systemitem class='username'>root</systemitem>
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| 157 | user:</para>
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| 158 |
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| 159 | <screen role='root'><userinput>install -v -m755 -d $(pkg-config --variable=prefix \
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| 160 | ORBit-2.0)/share/gnome-screensaver/themes/xscreensaver &&
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| 161 | install -v -m644 xscreensavers/*.desktop \
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| 162 | $(pkg-config --variable=prefix \
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| 163 | ORBit-2.0)/share/gnome-screensaver/themes/xscreensaver</userinput></screen>
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| 164 |
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| 165 | </sect2>
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| 166 |
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| 167 | <sect2 role="commands">
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| 168 | <title>Command Explanations</title>
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| 169 |
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| 170 | <para><command>sed -i 's|etc/pam\.d"|etc|' data/Makefile.in</command>:
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| 171 | This command is used so that an erroneous message to copy the PAM
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| 172 | configuration file is not displayed.</para>
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| 173 |
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| 174 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 175 | href="../../xincludes/gnome-prefix.xml"/>
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| 176 |
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| 177 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 178 | href="../../xincludes/gnome-sysconfdir.xml"/>
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| 179 |
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| 180 | <para><parameter>--libexecdir=$(pkg-config --variable=prefix
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| 181 | ORBit-2.0)/lib/gnome-screensaver</parameter>: This parameter causes the
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| 182 | libexec files to be installed in the preferred location of
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| 183 | <filename class="directory">$GNOME_PREFIX/lib/gnome-screensaver</filename>
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| 184 | instead of
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| 185 | <filename class="directory">$GNOME_PREFIX/libexec</filename>.</para>
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| 186 |
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| 187 | <para><parameter>--with-pam-prefix=/etc</parameter>: This parameter is
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| 188 | used so that the <application>Linux-PAM</application> configuration file
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| 189 | for the <application>gnome-screensaver</application> application is
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| 190 | installed in the correct location. You may omit this parameter if you
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| 191 | don't have <application>Linux-PAM</application> installed, though it
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| 192 | won't affect the build if you don't.</para>
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| 193 |
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| 194 | </sect2>
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| 195 |
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| 196 | <sect2 role="configuration">
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| 197 | <title>Configuring gnome-screensaver</title>
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| 198 |
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| 199 | <sect3 id="gnome-screensaver-config">
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| 200 | <title>Config Files</title>
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| 201 |
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| 202 | <para><filename>/etc/pam.d/gnome-screensaver</filename>,
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| 203 | <filename>&gnome-etc-dir;/gdm/custom.conf</filename></para>
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| 204 |
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| 205 | <indexterm zone="gnome-screensaver gnome-screensaver-config">
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[cbf64c0e] | 206 | <primary sortas="e-etc-pam.d-gnome-screensaver">
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[3f909d6] | 207 | /etc/pam.d/gnome-screensaver</primary>
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| 208 | </indexterm>
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| 209 | <indexterm zone="gnome-screensaver gnome-screensaver-config">
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| 210 | <primary sortas="etc-gnome-&gnome-version;&gnome-minor-version;gdm-custom.conf">
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| 211 | &gnome-etc-dir;/gdm/custom.conf</primary>
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| 212 | </indexterm>
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| 213 |
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| 214 | </sect3>
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| 215 |
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| 216 | <sect3>
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| 217 | <title>Configuration Information</title>
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| 218 |
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| 219 | <sect4>
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| 220 | <title>General Configuration</title>
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| 221 |
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| 222 | <para>Most of the <application>gnome-screensaver</application>
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| 223 | configuration parameters can be modified using the
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| 224 | <guimenuitem>Screensaver</guimenuitem> menu item from the
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| 225 | <guimenu>Desktop</guimenu>—<guisubmenu>Preferences</guisubmenu>
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| 226 | drop-down menu. Some of the fine-tuning parameters are only available
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| 227 | using <xref linkend="gconf-editor"/>.</para>
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| 228 |
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| 229 | </sect4>
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| 230 |
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| 231 | <sect4>
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| 232 | <title>Linux-PAM Configuration</title>
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| 233 |
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| 234 | <para>If you have <application>Linux-PAM</application> installed, the
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| 235 | just-installed <filename>gnome-screensaver</filename> configuration
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| 236 | file does not work with a BLFS system. Replace the existing file with
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| 237 | one that can be used on a BLFS system by issuing the following command
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| 238 | as the <systemitem class='username'>root</systemitem> user:</para>
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| 239 |
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| 240 | <screen role="root"><userinput>cat > /etc/pam.d/gnome-screensaver << "EOF"
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| 241 | <literal># File: /etc/pam.d/gnome-screensaver
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| 242 |
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| 243 | auth required pam_unix.so
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| 244 | account required pam_unix.so
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| 245 | session required pam_unix.so
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| 246 | password required pam_unix.so</literal>
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| 247 |
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| 248 | EOF
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| 249 | chmod -v 644 /etc/pam.d/gnome-screensaver</userinput></screen>
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| 250 |
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| 251 | </sect4>
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| 252 |
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| 253 | <sect4>
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| 254 | <title>User-Switching Configuration</title>
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| 255 |
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| 256 | <para>If you have <application>GDM</application> installed and you
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| 257 | passed the <option>--with-gdm-config=</option> option to the
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| 258 | <command>configure</command> script, the screen-unlocking dialog box
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| 259 | will contain an option to <quote>Switch Users</quote>. This user
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| 260 | switching option uses the same configuration as
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| 261 | <application>GDM</application> to determine what users are displayed
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| 262 | in this dialog. You can use the <application>GDM</application>
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| 263 | configuration option from the GDM login screen, or you can directly
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| 264 | edit the <filename>&gnome-etc-dir;/gdm/custom.conf</filename> file to
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| 265 | modify the settings. </para>
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| 266 |
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| 267 | </sect4>
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| 268 |
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| 269 | </sect3>
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| 270 |
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| 271 | </sect2>
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| 272 |
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| 273 | <sect2 role="content">
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| 274 | <title>Contents</title>
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| 275 |
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| 276 | <segmentedlist>
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| 277 | <segtitle>Installed Programs</segtitle>
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| 278 | <segtitle>Installed Libraries</segtitle>
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| 279 | <segtitle>Installed Directories</segtitle>
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| 280 |
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| 281 | <seglistitem>
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| 282 | <seg>gnome-screensaver, gnome-screensaver-command and
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| 283 | gnome-screensaver-preferences</seg>
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| 284 | <seg>None</seg>
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| 285 | <seg><envar>$GNOME_PREFIX</envar>/share/{doc/gnome-screensaver-2.14.2,
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| 286 | gnome-screensaver, pixmaps/backgrounds/cosmos}</seg>
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| 287 | </seglistitem>
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| 288 | </segmentedlist>
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| 289 |
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| 290 | <variablelist>
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| 291 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 292 | <?dbfo list-presentation="list"?>
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| 293 | <?dbhtml list-presentation="table"?>
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| 294 |
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| 295 | <varlistentry id="gnome-screensaver-prog">
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| 296 | <term><command>gnome-screensaver</command></term>
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| 297 | <listitem>
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| 298 | <para>is a screensaver and screen-locking program designed to
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| 299 | work seamlessly with the GNOME desktop.</para>
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| 300 | <indexterm zone="gnome-screensaver gnome-screensaver-prog">
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| 301 | <primary sortas="b-gnome-screensaver">gnome-screensaver</primary>
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| 302 | </indexterm>
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| 303 | </listitem>
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| 304 | </varlistentry>
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| 305 |
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| 306 | </variablelist>
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| 307 |
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| 308 | </sect2>
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| 309 |
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| 310 | </sect1>
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