[9fa25aa] | 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 | <!-- Place this in the general.ent file
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| 8 | <!ENTITY TEMPLATE-version "">
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| 9 | -->
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| 10 |
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[c6e23bd] | 11 | <!ENTITY sddm-download-http "https://github.com/sddm/sddm/releases/download/v0.12.0/sddm-&sddm-version;.tar.xz">
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[9fa25aa] | 12 | <!ENTITY sddm-download-ftp " ">
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[faee06a] | 13 | <!ENTITY sddm-md5sum "520aab2b0ec3f9c253a7391133e2b1a9">
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[c6e23bd] | 14 | <!ENTITY sddm-size "3.7 KB">
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| 15 | <!ENTITY sddm-buildsize "11.4 MB">
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| 16 | <!ENTITY sddm-time "0.7 SBU ">
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[9fa25aa] | 17 | ]>
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| 18 |
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| 19 | <sect1 id="sddm" xreflabel="sddm-&sddm-version;">
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| 20 | <?dbhtml filename="sddm.html"?>
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| 21 |
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| 22 | <sect1info>
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| 23 | <othername>$LastChangedBy$</othername>
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| 24 | <date>$Date$</date>
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| 25 | </sect1info>
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| 26 |
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| 27 | <title>sddm-&sddm-version;</title>
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| 28 |
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| 29 | <indexterm zone="sddm">
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| 30 | <primary sortas="a-SDDM">SDDM</primary>
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| 31 | </indexterm>
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| 32 |
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| 33 | <sect2 role="package">
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| 34 | <title>Introduction to SDDM</title>
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| 35 |
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| 36 | <para>
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| 37 | The <application>SDDM</application> package contains a lightweight
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[1def00f] | 38 | display manager based upon <application>Qt</application> and QML.
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[9fa25aa] | 39 | </para>
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| 40 |
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[60c7466] | 41 | &lfs78_checked;
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[9fa25aa] | 42 |
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| 43 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 44 | <itemizedlist spacing="compact">
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| 45 | <listitem>
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| 46 | <para>
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| 47 | Download (HTTP): <ulink url="&sddm-download-http;"/>
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| 48 | </para>
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| 49 | </listitem>
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| 50 | <listitem>
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| 51 | <para>
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| 52 | Download (FTP): <ulink url="&sddm-download-ftp;"/>
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| 53 | </para>
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| 54 | </listitem>
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| 55 | <listitem>
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| 56 | <para>
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| 57 | Download MD5 sum: &sddm-md5sum;
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| 58 | </para>
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| 59 | </listitem>
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| 60 | <listitem>
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| 61 | <para>
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| 62 | Download size: &sddm-size;
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| 63 | </para>
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| 64 | </listitem>
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| 65 | <listitem>
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| 66 | <para>
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| 67 | Estimated disk space required: &sddm-buildsize;
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| 68 | </para>
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| 69 | </listitem>
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| 70 | <listitem>
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| 71 | <para>
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| 72 | Estimated build time: &sddm-time;
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| 73 | </para>
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| 74 | </listitem>
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| 75 | </itemizedlist>
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| 76 |
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| 77 | <bridgehead renderas="sect3">SDDM Dependencies</bridgehead>
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| 78 |
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| 79 | <bridgehead renderas="sect4">Required</bridgehead>
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| 80 | <para role="required">
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| 81 | <xref linkend="cmake"/> and
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| 82 | <xref linkend="qt5"/>
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| 83 | </para>
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| 84 |
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| 85 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 86 | <para role="recommended">
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[395be1c] | 87 | <xref linkend="linux-pam"/> and
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| 88 | <xref linkend="upower"/>
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[9fa25aa] | 89 | </para>
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| 90 |
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| 91 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 92 | <para role="optional">
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| 93 | <ulink url="http://sourceforge.net/projects/docutils/">Docutils</ulink>
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[395be1c] | 94 | (for the man pages)
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[9fa25aa] | 95 | </para>
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| 96 |
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| 97 | <bridgehead renderas="sect4">Runtime Dependencies</bridgehead>
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| 98 | <para role="required">
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| 99 | <xref linkend="consolekit"/>
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| 100 | </para>
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| 101 |
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| 102 | <para condition="html" role="usernotes">User Notes:
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| 103 | <ulink url="&blfs-wiki;/sddm"/>
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| 104 | </para>
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| 105 | </sect2>
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| 106 |
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| 107 | <sect2 role="installation">
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| 108 | <title>Installation of SDDM</title>
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| 109 |
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| 110 | <para>
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[1def00f] | 111 | First, create a dedicated user and group to take
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[9fa25aa] | 112 | control of the <command>sddm</command> daemon after it is
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| 113 | started. Issue the following commands as the
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| 114 | <systemitem class="username">root</systemitem> user:
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| 115 | </para>
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| 116 |
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| 117 | <screen role="root"><userinput>groupadd -g 64 sddm &&
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[6d772cc] | 118 | useradd -c "SDDM Daemon" \
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| 119 | -d /var/lib/sddm \
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| 120 | -u 64 -g sddm \
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| 121 | -s /bin/false sddm</userinput></screen>
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[9fa25aa] | 122 |
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[eca7a58] | 123 | <para>
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| 124 | First, fix the application to start <command>upowerd</command>,
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| 125 | if necessary, and after login, start the session with
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| 126 | <command>ck-launch-session</command>:
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| 127 | </para>
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| 128 |
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| 129 | <screen><userinput>sed -e '/UPOWER_SERVICE)/ s:^://:' \
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| 130 | -i src/daemon/PowerManager.cpp &&
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| 131 |
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| 132 | sed -e 's/eval exec/& ck-launch-session /' \
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| 133 | -i data/scripts/Xsession</userinput></screen>
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| 134 |
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[9fa25aa] | 135 | <para>
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| 136 | Install <application>SDDM</application> by running the following
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| 137 | commands:
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| 138 | </para>
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| 139 |
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| 140 | <screen><userinput>mkdir build &&
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| 141 | cd build &&
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| 142 |
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| 143 | cmake -DCMAKE_INSTALL_PREFIX=/usr \
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| 144 | -DCMAKE_BUILD_TYPE=Release \
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| 145 | -DENABLE_JOURNALD=OFF \
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[eca7a58] | 146 | -DDBUS_CONFIG_FILENAME=sddm_org.freedesktop.DisplayManager.conf \
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[9fa25aa] | 147 | -Wno-dev .. &&
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| 148 | make</userinput></screen>
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| 149 |
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| 150 | <para>
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| 151 | This package does not come with a test suite.
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| 152 | </para>
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| 153 |
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| 154 | <para>
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| 155 | Now, as the <systemitem class="username">root</systemitem> user:
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| 156 | </para>
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| 157 |
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| 158 | <screen role="root"><userinput>make install &&
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| 159 | install -v -dm755 -o sddm -g sddm /var/lib/sddm</userinput></screen>
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| 160 |
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| 161 | </sect2>
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| 162 |
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| 163 | <sect2 role="commands">
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| 164 | <title>Command Explanations</title>
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| 165 |
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| 166 | <para>
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| 167 | <parameter>-DCMAKE_BUILD_TYPE=Release</parameter>: This switch is used to
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[1def00f] | 168 | apply additional compiler optimizations.
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[9fa25aa] | 169 | </para>
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| 170 |
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| 171 | <para>
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| 172 | <parameter>-DENABLE_JOURNALD=OFF</parameter>: This switch is used because
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| 173 | BLFS does not support <application>systemd</application>.
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| 174 | </para>
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| 175 |
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[eca7a58] | 176 | <para>
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| 177 | <parameter>-DDBUS_CONFIG_FILENAME=sddm_org.freedesktop.DisplayManager.conf</parameter>:
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| 178 | This switch is used for safety reason: other DMs already use
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| 179 | <filename>org.freedesktop.DisplayManager.conf</filename>. Verify in your
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| 180 | system taht this is not the case, if you wish to remove it.
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| 181 | </para>
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| 182 |
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[395be1c] | 183 | <para>
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| 184 | <option>-DBUILD_MAN_PAGES=ON</option>: This switch may be used if you want
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| 185 | the man pages to be installed. Notice that you need
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| 186 | <ulink url="http://sourceforge.net/projects/docutils/">Docutils</ulink>
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| 187 | to build them.
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| 188 | </para>
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| 189 |
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[9fa25aa] | 190 | </sect2>
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| 191 |
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| 192 | <sect2 role="configuration">
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| 193 | <title>Configuring SDDM</title>
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| 194 |
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[395be1c] | 195 | <sect3 id="sddm-config">
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| 196 | <title>Config File</title>
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| 197 |
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| 198 | <para>
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| 199 | /etc/sddm.conf
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| 200 | </para>
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| 201 |
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| 202 | <indexterm zone="sddm sddm-config">
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| 203 | <primary sortas="e-sddm.conf">/etc/sddm.conf</primary>
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| 204 | </indexterm>
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| 205 |
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[6bb5b3b1] | 206 | <para>
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| 207 | This file is not installed with the build instructions, and
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[eca7a58] | 208 | default values are used by sddm. In order to generate the example
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| 209 | <filename>sddm.example.conf</filename>, issue:
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[6bb5b3b1] | 210 | </para>
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| 211 |
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[eca7a58] | 212 | <screen><userinput>sddm --example-config > sddm.example.conf</userinput></screen>
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[6bb5b3b1] | 213 |
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| 214 | <para>
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[eca7a58] | 215 | We repeat, this command generates an example config file. If there is
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| 216 | an already previously installed <filename>/etc/sddm.conf</filename>, it
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| 217 | will generate a replica. If there is no yet the
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| 218 | <filename>/etc/sddm.conf</filename> file, as the
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| 219 | <systemitem class="username">root</systemitem> user, copy the example
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| 220 | file to <filename>/etc/sddm.conf</filename>:
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| 221 | </para>
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| 222 |
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| 223 | <screen role="root"><userinput>cp -v sddm.example.conf /etc/sddm.conf</userinput></screen>
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| 224 |
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| 225 | <para>
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| 226 | Normally, you want to edit this file. For example, if Xorg is installed
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| 227 | in /opt, use your preferred editor as the
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| 228 | <systemitem class="username">root</systemitem>
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| 229 | user to replace the <emphasis>XauthPath</emphasis> default path by
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| 230 | <emphasis>/usr/bin/xauth</emphasis>. Or, as the <systemitem
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[6bb5b3b1] | 231 | class="username">root</systemitem> user, issue
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| 232 | </para>
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| 233 |
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[c6e23bd] | 234 | <screen role="root"><userinput>sed -e '/ServerPath/ s|usr|opt/xorg|' \
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[6bb5b3b1] | 235 | -i.orig /etc/sddm.conf</userinput></screen>
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| 236 |
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| 237 | <para>
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| 238 | This command will do the substitution and create a copy of the original
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| 239 | file with name <filename>/etc/sddm.conf.orig</filename>.
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| 240 | </para>
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| 241 |
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[eca7a58] | 242 | <para>
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| 243 | From now on, we will describe how to modify configurations using sed,
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| 244 | but of course you may rather use your preferred editor as the
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| 245 | <systemitem class="username">root</systemitem>, instead. You generally
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| 246 | want the server option that comes in sddm.example.conf, for security
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| 247 | reasons. Unless you want a remote machine to use the local X server,
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| 248 | in which case, as the <systemitem class="username">root</systemitem>
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| 249 | user, issue:
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| 250 | </para>
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| 251 |
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| 252 | <screen role="root"><userinput>sed -e 's/-nolisten tcp//'\
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| 253 | -i /etc/sddm.conf</userinput></screen>
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| 254 |
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| 255 | <para>
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| 256 | Desktop (Notebook) users, normally wish the Num Lock key on (off). For
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| 257 | that, as the <systemitem
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| 258 | class="username">root</systemitem> user, issue:
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| 259 | </para>
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| 260 |
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| 261 | <screen role="root"><userinput>sed -e 's/\"none\"/\"on\"/' \
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| 262 | -i /etc/sddm.conf</userinput></screen>
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| 263 |
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| 264 | <para>
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| 265 | That was for Desktop users. For Notebook users,
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| 266 | replace \"on\" by \"off\", in the command above.
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| 267 | </para>
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| 268 |
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[6bb5b3b1] | 269 | </sect3>
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[395be1c] | 270 |
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[1def00f] | 271 | <sect3 id="sddm-bootscript">
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| 272 | <title>Boot Script</title>
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| 273 |
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| 274 | <para>
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| 275 | Install the <filename>/etc/rc.d/init.d/sddm</filename> init script from
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| 276 | the <xref linkend="bootscripts"/> package.
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| 277 | </para>
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| 278 |
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| 279 | <indexterm zone="sddm sddm-bootscript">
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| 280 | <primary sortas="f-sddm">sddm</primary>
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| 281 | </indexterm>
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| 282 |
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| 283 | <screen role="root"><userinput>make install-sddm</userinput></screen>
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| 284 |
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| 285 | </sect3>
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| 286 |
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[9fa25aa] | 287 | <sect3>
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| 288 | <title>Linux PAM Configuration</title>
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| 289 |
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| 290 | <para>
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| 291 | If you have built <application>SDDM</application>
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| 292 | with <application>Linux PAM</application> support,
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| 293 | create the necessary configuration files by running
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| 294 | the following commands as the <systemitem
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| 295 | class="username">root</systemitem> user:
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| 296 | </para>
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| 297 |
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[c6e23bd] | 298 | <screen role="root"><userinput>cat > /etc/pam.d/sddm << "EOF"
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[9fa25aa] | 299 | <literal># Begin /etc/pam.d/sddm
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| 300 |
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| 301 | auth requisite pam_nologin.so
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| 302 | auth required pam_env.so
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| 303 |
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| 304 | auth required pam_succeed_if.so uid >= 1000 quiet
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| 305 | auth include system-auth
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| 306 |
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| 307 | account include system-account
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| 308 | password include system-password
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| 309 |
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| 310 | session required pam_limits.so
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| 311 | session include system-session
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| 312 |
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| 313 | # End /etc/pam.d/sddm</literal>
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| 314 | EOF
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[1def00f] | 315 |
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[c6e23bd] | 316 | cat > /etc/pam.d/sddm-autologin << "EOF"
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[9fa25aa] | 317 | <literal># Begin /etc/pam.d/sddm-autologin
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| 318 |
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| 319 | auth requisite pam_nologin.so
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| 320 | auth required pam_env.so
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| 321 |
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| 322 | auth required pam_succeed_if.so uid >= 1000 quiet
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| 323 | auth required pam_permit.so
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| 324 |
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| 325 | account include system-account
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| 326 |
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| 327 | password required pam_deny.so
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| 328 |
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| 329 | session required pam_limits.so
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| 330 | session include system-session
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| 331 |
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| 332 | # End /etc/pam.d/sddm-autologin</literal>
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| 333 | EOF
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[1def00f] | 334 |
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[9fa25aa] | 335 | cat > /etc/pam.d/sddm-greeter << "EOF"
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| 336 | <literal># Begin /etc/pam.d/sddm-greeter
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| 337 |
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| 338 | auth required pam_env.so
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| 339 | auth required pam_permit.so
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| 340 |
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| 341 | account required pam_permit.so
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| 342 | password required pam_deny.so
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| 343 | session required pam_unix.so
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| 344 | -session optional pam_systemd.so
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| 345 |
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| 346 | # End /etc/pam.d/sddm-greeter</literal>
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| 347 | EOF</userinput></screen>
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| 348 |
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| 349 | </sect3>
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| 350 |
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| 351 | <sect3 id="sddm-init">
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| 352 | <title>Starting sddm</title>
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| 353 |
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| 354 | <para>
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[1def00f] | 355 | If the sddm bootscript has been installed, start it by running, as
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| 356 | <systemitem class="username">root</systemitem> user:
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[9fa25aa] | 357 | </para>
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| 358 |
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| 359 | <screen role="root"><userinput>/etc/rc.d/init.d/sddm start</userinput></screen>
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| 360 |
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| 361 | <para>
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[395be1c] | 362 | By convention, X should be executed at runlevel 5, consequently, the
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[1def00f] | 363 | same is true for <application>sddm</application>. However, LFS default
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| 364 | runlevel is 3. Changing to runlevel 5, from a console terminal, as
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| 365 | <systemitem class="username">root</systemitem> user, starts the
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| 366 | <command>sddm</command> bootscript, bringing up the greeter screen:
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[9fa25aa] | 367 | </para>
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| 368 |
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| 369 | <screen role="root"><userinput>init 5</userinput></screen>
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| 370 |
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| 371 | <para>
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[1def00f] | 372 | In order to permanently set the default to 5, starting the
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| 373 | <command>sddm</command> greeter screen automatically, modify
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| 374 | <filename>/etc/inittab</filename>. As the <systemitem
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| 375 | class="username">root</systemitem> user:
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[9fa25aa] | 376 | </para>
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| 377 |
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| 378 | <screen role="root"><userinput>cp -v /etc/inittab{,-orig} &&
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| 379 | sed -i '/initdefault/ s/3/5/' /etc/inittab</userinput></screen>
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| 380 |
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| 381 | </sect3>
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| 382 |
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[395be1c] | 383 | <sect3 id="sddm-sessions">
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| 384 | <title>Available Sessions</title>
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| 385 |
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| 386 | <para>
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| 387 | The greeter offers a list of available sessions,
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| 388 | depending on the Window Managers and Desktop Environments installed. The
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[5ee1266] | 389 | list includes sessions which have a corresponding
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[395be1c] | 390 | <filename>.desktop</filename> file installed under
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| 391 | <filename class="directory">/usr/share/xsessions</filename>. Most of the
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| 392 | Window Managers and Desktop Environments automatically provide those
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| 393 | files, but if necessary, you may include a custom one.
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| 394 | </para>
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| 395 |
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| 396 | </sect3>
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| 397 |
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| 398 | <sect3 id="sddm-themes">
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| 399 | <title>Themes</title>
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| 400 |
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| 401 | <para>
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| 402 | Four themes are installed at <filename class="directory">
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| 403 | /usr/share/sddm/themes</filename>:
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| 404 | circles,
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| 405 | elarun,
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| 406 | maldives, and
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| 407 | maui.
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| 408 | The default theme is <quote>maui</quote>. You can install other themes
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| 409 | in that directory. In order to change the theme, you need to edit
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[6bb5b3b1] | 410 | <filename>/etc/sddm.conf</filename>, using your preferred text editor,
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| 411 | to change the default <quote>maui</quote> theme, replacing
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| 412 | <quote>Current=maui</quote> by <quote>Current=<replaceable><insert
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| 413 | new theme name here></replaceable></quote>, e.g.
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| 414 | <quote>Current=maldives</quote>.
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[395be1c] | 415 | </para>
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| 416 |
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| 417 | <para>
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| 418 | In order to see the theme without leaving the session, issue:
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| 419 | </para>
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| 420 |
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| 421 | <screen><userinput>sddm-greeter --test-mode --theme <replaceable><theme path></replaceable></userinput></screen>
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| 422 |
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| 423 | </sect3>
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| 424 |
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| 425 | <sect3 id="sddm-Issues">
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| 426 | <title>Known Issues</title>
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| 427 |
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| 428 | <para>
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[c64f201] | 429 | This application works well, but there are issues. You find the
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[395be1c] | 430 | mainstream known issues at
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[a65d410] | 431 | <ulink url="https://github.com/sddm/sddm/issues">Issues</ulink>.
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| 432 | The BLFS development team have found some issues.
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[395be1c] | 433 | </para>
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| 434 |
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[eca7a58] | 435 | <note>
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| 436 | <para>
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| 437 | In the next couple of paragraphs, due to a problem with sddm-greeter,
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| 438 | we mention how to define the keyboard used there. Notice that this is
|
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| 439 | also the keyboard that will be used in the X session, unless there is
|
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| 440 | a configuration in the Desktop Environment or in the Window Manager
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| 441 | overriding it, afterwards.
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| 442 | </para>
|
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| 443 | </note>
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| 444 |
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[395be1c] | 445 | <para>
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| 446 | Keyboard selection: the greeter shows a double question mark or the
|
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| 447 | wrong keyboard. When you start to type the password or user name
|
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[a65d410] | 448 | (depending on the theme, only password), the right keyboard selection
|
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| 449 | magically appears. Optionally, a workaround is to include the keyboard
|
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| 450 | list in <command>/usr/share/sddm/scripts/Xsetup</command> script, as the
|
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[395be1c] | 451 | <systemitem class="username">root</systemitem> user:
|
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| 452 | </para>
|
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| 453 |
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[6d772cc] | 454 | <screen role="root"><userinput>echo 'setxkbmap <replaceable>"<your keyboard comma separated list>"</replaceable>' >> \
|
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| 455 | /usr/share/sddm/scripts/Xsetup</userinput></screen>
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[a65d410] | 456 |
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| 457 | <para>
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[eca7a58] | 458 | E.g. <command>echo 'setxkbmap "fr,gb,br,us"' >>
|
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| 459 | /usr/share/sddm/scripts/Xsetup</command>. You can be accurate defining
|
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| 460 | the keyboard(s), for example: <command>echo 'setxkbmap -model pc105
|
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| 461 | -layout br,us -variant abnt2,dvorak -keycodes evdev' >>
|
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| 462 | /usr/share/sddm/scripts/Xsetup</command>. See man setxkbmap.
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[a65d410] | 463 | </para>
|
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[395be1c] | 464 |
|
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| 465 | <para>
|
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| 466 | Dircolors: the <filename>/etc/dircolors</filename> file is not
|
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| 467 | honoured. Particularly, the compressed files are not displayed in red
|
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| 468 | colour. If this happens, a workaround is to issue, as the
|
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| 469 | <systemitem class="username">root</systemitem> user:
|
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| 470 | </para>
|
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| 471 |
|
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| 472 | <screen role="root"><userinput>echo "source /etc/profile.d/dircolors.sh" >> /etc/bashrc</userinput></screen>
|
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| 473 |
|
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| 474 | <para>
|
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| 475 | It has been reported that this package does not work with Xorg installed
|
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[a4fcd6f] | 476 | with a prefix other than <filename class="directory">/usr</filename>.
|
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[395be1c] | 477 | </para>
|
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| 478 |
|
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| 479 | </sect3>
|
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| 480 |
|
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[9fa25aa] | 481 | </sect2>
|
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| 482 |
|
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| 483 | <sect2 role="content">
|
---|
| 484 | <title>Contents</title>
|
---|
| 485 |
|
---|
| 486 | <segmentedlist>
|
---|
| 487 | <segtitle>Installed Programs</segtitle>
|
---|
| 488 | <segtitle>Installed Libraries</segtitle>
|
---|
| 489 | <segtitle>Installed Directories</segtitle>
|
---|
| 490 |
|
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| 491 | <seglistitem>
|
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| 492 | <seg>
|
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| 493 | sddm and sddm-greeter
|
---|
| 494 | </seg>
|
---|
| 495 | <seg>
|
---|
| 496 | None
|
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| 497 | </seg>
|
---|
| 498 | <seg>
|
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| 499 | $QT5DIR/qml/SddmComponents,
|
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[1def00f] | 500 | /usr/share/sddm, and
|
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[9fa25aa] | 501 | /var/lib/sddm
|
---|
| 502 | </seg>
|
---|
| 503 | </seglistitem>
|
---|
| 504 | </segmentedlist>
|
---|
| 505 |
|
---|
| 506 | <variablelist>
|
---|
| 507 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
---|
| 508 | <?dbfo list-presentation="list"?>
|
---|
| 509 | <?dbhtml list-presentation="table"?>
|
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| 510 |
|
---|
| 511 | <varlistentry id="sddm-prog">
|
---|
| 512 | <term><command>sddm</command></term>
|
---|
| 513 | <listitem>
|
---|
| 514 | <para>
|
---|
| 515 | is a display and login manager based on
|
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[1def00f] | 516 | <application>Qt</application> libraries.
|
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[9fa25aa] | 517 | </para>
|
---|
| 518 | <indexterm zone="sddm sddm-prog">
|
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| 519 | <primary sortas="b-sddm">sddm</primary>
|
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| 520 | </indexterm>
|
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| 521 | </listitem>
|
---|
| 522 | </varlistentry>
|
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| 523 |
|
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| 524 | <varlistentry id="sddm-greeter">
|
---|
| 525 | <term><command>sddm-greeter</command></term>
|
---|
| 526 | <listitem>
|
---|
| 527 | <para>
|
---|
| 528 | is an auxiliary process that displays the greeter,
|
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[1def00f] | 529 | a graphical user interface that performs user
|
---|
| 530 | authentication and initiates the selected window manager
|
---|
| 531 | or display environment.
|
---|
[9fa25aa] | 532 | </para>
|
---|
| 533 | <indexterm zone="sddm sddm-greeter">
|
---|
| 534 | <primary sortas="b-sddm-greeter">sddm-greeter</primary>
|
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| 535 | </indexterm>
|
---|
| 536 | </listitem>
|
---|
| 537 | </varlistentry>
|
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| 538 |
|
---|
| 539 | </variablelist>
|
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| 540 |
|
---|
| 541 | </sect2>
|
---|
| 542 |
|
---|
| 543 | </sect1>
|
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