[ac38e9dc] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 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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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 | ]>
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| 7 |
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| 8 | <sect1 id="sddm" xreflabel="SDDM-&sddm-version;">
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| 9 | <?dbhtml filename="sddm.html"?>
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| 10 |
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| 11 | <sect1info>
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[288406c7] | 12 | <othername>$LastChangedBy$</othername>
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| 13 | <date>$Date$</date>
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[ac38e9dc] | 14 | </sect1info>
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| 15 |
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| 16 | <title>SDDM-&sddm-version;</title>
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| 17 |
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| 18 | <indexterm zone="sddm">
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| 19 | <primary sortas="a-SDDM">SDDM</primary>
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| 20 | </indexterm>
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| 21 |
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| 22 | <sect2 role="package">
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| 23 | <title>Introduction to SDDM</title>
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| 24 |
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| 25 | <para>
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| 26 | The <application>SDDM</application> package contains a lightweight
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| 27 | display manager written in <application>Qt</application> and QML.
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| 28 | </para>
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| 29 |
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| 30 | &lfs77_checked;
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| 31 |
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| 32 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 33 | <itemizedlist spacing="compact">
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| 34 | <listitem>
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| 35 | <para>
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| 36 | Download (HTTP): <ulink url="&sddm-download-http;"/>
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| 37 | </para>
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| 38 | </listitem>
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| 39 | <listitem>
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| 40 | <para>
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| 41 | Download (FTP): <ulink url="&sddm-download-ftp;"/>
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| 42 | </para>
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| 43 | </listitem>
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| 44 | <listitem>
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| 45 | <para>
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| 46 | Download MD5 sum: &sddm-md5sum;
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| 47 | </para>
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| 48 | </listitem>
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| 49 | <listitem>
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| 50 | <para>
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| 51 | Download size: &sddm-size;
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| 52 | </para>
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| 53 | </listitem>
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| 54 | <listitem>
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| 55 | <para>
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| 56 | Estimated disk space required: &sddm-buildsize;
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| 57 | </para>
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| 58 | </listitem>
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| 59 | <listitem>
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| 60 | <para>
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| 61 | Estimated build time: &sddm-time;
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| 62 | </para>
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| 63 | </listitem>
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| 64 | </itemizedlist>
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| 65 |
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| 66 | <bridgehead renderas="sect3">SDDM Dependencies</bridgehead>
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| 67 |
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| 68 | <bridgehead renderas="sect4">Required</bridgehead>
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| 69 | <para role="required">
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| 70 | <xref linkend="cmake"/> and
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| 71 | <xref linkend="qt5"/>
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| 72 | </para>
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| 73 |
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| 74 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 75 | <para role="recommended">
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| 76 | <xref linkend="linux-pam"/>
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| 77 | </para>
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| 78 |
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| 79 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 80 | <para role="optional">
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| 81 | <ulink url="http://sourceforge.net/projects/docutils/">Docutils</ulink>
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| 82 | </para>
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| 83 |
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| 84 | <bridgehead renderas="sect4">Runtime Dependencies</bridgehead>
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| 85 | <para role="required">
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| 86 | <xref linkend="systemd"/>
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| 87 | </para>
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| 88 |
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| 89 | <para condition="html" role="usernotes">User Notes:
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| 90 | <ulink url="&blfs-wiki;/sddm"/>
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| 91 | </para>
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| 92 | </sect2>
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| 93 |
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| 94 | <sect2 role="installation">
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| 95 | <title>Installation of SDDM</title>
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| 96 |
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| 97 | <para>
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| 98 | It is recommended to have a dedicated user and group to take
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| 99 | control of the <command>sddm</command> daemon after it is
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| 100 | started. Issue the following commands as the
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| 101 | <systemitem class="username">root</systemitem> user:
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| 102 | </para>
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| 103 |
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| 104 | <screen role="root"><userinput>groupadd -g 64 sddm &&
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| 105 | useradd -c "SDDM Daemon Owner" -d /var/lib/sddm -u 64 \
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| 106 | -g sddm -s /bin/false sddm</userinput></screen>
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| 107 |
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| 108 | <para>
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| 109 | Install <application>SDDM</application> by running the following
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| 110 | commands:
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| 111 | </para>
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| 112 |
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| 113 | <screen><userinput>mkdir build &&
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| 114 | cd build &&
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| 115 |
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| 116 | cmake -DCMAKE_INSTALL_PREFIX=/usr \
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| 117 | -DCMAKE_BUILD_TYPE=Release \
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| 118 | .. &&
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| 119 | make</userinput></screen>
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| 120 |
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| 121 | <para>
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| 122 | This package does not come with a test suite.
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| 123 | </para>
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| 124 |
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| 125 | <para>
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| 126 | Now, as the <systemitem class="username">root</systemitem> user:
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| 127 | </para>
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| 128 |
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| 129 | <screen role="root"><userinput>make install &&
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| 130 | install -v -dm755 -o sddm -g sddm /var/lib/sddm</userinput></screen>
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| 131 |
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| 132 | </sect2>
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| 133 |
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| 134 | <sect2 role="commands">
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| 135 | <title>Command Explanations</title>
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| 136 |
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| 137 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 138 | href="../../xincludes/cmake-release.xml"/>
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| 139 |
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| 140 | </sect2>
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| 141 |
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| 142 | <sect2 role="configuration">
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| 143 | <title>Configuring SDDM</title>
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| 144 |
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| 145 | <sect3>
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| 146 | <title>Linux PAM Configuration</title>
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| 147 |
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| 148 | <para>
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| 149 | If you have built <application>SDDM</application>
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| 150 | with <application>Linux PAM</application> support,
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| 151 | create the necessary configuration files by running
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| 152 | the following commands as the <systemitem
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| 153 | class="username">root</systemitem> user:
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| 154 | </para>
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| 155 |
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| 156 | <screen role="root"><userinput>cat > /etc/pam.d/sddm << "EOF" &&
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| 157 | <literal># Begin /etc/pam.d/sddm
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| 158 |
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| 159 | auth requisite pam_nologin.so
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| 160 | auth required pam_env.so
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| 161 |
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| 162 | auth required pam_succeed_if.so uid >= 1000 quiet
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| 163 | auth include system-auth
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| 164 |
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| 165 | account include system-account
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| 166 | password include system-password
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| 167 |
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| 168 | session required pam_limits.so
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| 169 | session include system-session
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| 170 |
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| 171 | # End /etc/pam.d/sddm</literal>
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| 172 | EOF
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| 173 | cat > /etc/pam.d/sddm-autologin << "EOF" &&
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| 174 | <literal># Begin /etc/pam.d/sddm-autologin
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| 175 |
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| 176 | auth requisite pam_nologin.so
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| 177 | auth required pam_env.so
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| 178 |
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| 179 | auth required pam_succeed_if.so uid >= 1000 quiet
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| 180 | auth required pam_permit.so
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| 181 |
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| 182 | account include system-account
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| 183 |
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| 184 | password required pam_deny.so
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| 185 |
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| 186 | session required pam_limits.so
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| 187 | session include system-session
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| 188 |
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| 189 | # End /etc/pam.d/sddm-autologin</literal>
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| 190 | EOF
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| 191 | cat > /etc/pam.d/sddm-greeter << "EOF"
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| 192 | <literal># Begin /etc/pam.d/sddm-greeter
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| 193 |
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| 194 | auth required pam_env.so
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| 195 | auth required pam_permit.so
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| 196 |
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| 197 | account required pam_permit.so
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| 198 | password required pam_deny.so
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| 199 | session required pam_unix.so
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| 200 | -session optional pam_systemd.so
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| 201 |
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| 202 | # End /etc/pam.d/sddm-greeter</literal>
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| 203 | EOF</userinput></screen>
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| 204 |
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| 205 | </sect3>
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| 206 |
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| 207 | <sect3 id="sddm-init">
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| 208 | <title>Systemd Units</title>
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| 209 |
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| 210 | <para>
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| 211 | To start the <command>sddm</command> daemon at boot, enable
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| 212 | the previously installed systemd unit by running the following command
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| 213 | as the <systemitem class="username">root</systemitem> user:
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| 214 | </para>
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| 215 |
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| 216 | <indexterm zone="sddm sddm-init">
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| 217 | <primary sortas="f-sddm">sddm</primary>
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| 218 | </indexterm>
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| 219 |
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| 220 | <screen role="root"><userinput>systemctl enable sddm</userinput></screen>
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| 221 |
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| 222 | </sect3>
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| 223 |
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| 224 | </sect2>
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| 225 |
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| 226 | <sect2 role="content">
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| 227 | <title>Contents</title>
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| 228 |
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| 229 | <segmentedlist>
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| 230 | <segtitle>Installed Programs</segtitle>
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| 231 | <segtitle>Installed Libraries</segtitle>
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| 232 | <segtitle>Installed Directories</segtitle>
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| 233 |
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| 234 | <seglistitem>
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| 235 | <seg>
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| 236 | sddm and sddm-greeter
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| 237 | </seg>
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| 238 | <seg>
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| 239 | None
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| 240 | </seg>
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| 241 | <seg>
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| 242 | $QT5DIR/lib/qt5/qml/SddmComponents,
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| 243 | /usr/share/sddm and
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| 244 | /var/lib/sddm
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| 245 | </seg>
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| 246 | </seglistitem>
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| 247 | </segmentedlist>
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| 248 |
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| 249 | <variablelist>
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| 250 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 251 | <?dbfo list-presentation="list"?>
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| 252 | <?dbhtml list-presentation="table"?>
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| 253 |
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| 254 | <varlistentry id="sddm-prog">
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| 255 | <term><command>sddm</command></term>
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| 256 | <listitem>
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| 257 | <para>
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| 258 | is a display and login manager based on
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| 259 | <application>Qt</application> technologies.
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| 260 | </para>
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| 261 | <indexterm zone="sddm sddm-prog">
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| 262 | <primary sortas="b-sddm">sddm</primary>
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| 263 | </indexterm>
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| 264 | </listitem>
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| 265 | </varlistentry>
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| 266 |
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| 267 | <varlistentry id="sddm-greeter">
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| 268 | <term><command>sddm-greeter</command></term>
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| 269 | <listitem>
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| 270 | <para>
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| 271 | is an auxiliary process that displays the greeter,
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| 272 | a graphical user interface to perform the
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| 273 | authentication and select the session to run.
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| 274 | </para>
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| 275 | <indexterm zone="sddm sddm-greeter">
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| 276 | <primary sortas="b-sddm-greeter">sddm-greeter</primary>
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| 277 | </indexterm>
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| 278 | </listitem>
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| 279 | </varlistentry>
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| 280 |
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| 281 | </variablelist>
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| 282 |
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| 283 | </sect2>
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| 284 |
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| 285 | </sect1>
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