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 | <!ENTITY upower-download-http "http://upower.freedesktop.org/releases/upower-&upower1-version;.tar.xz">
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8 | <!ENTITY upower-download-ftp " ">
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9 | <!ENTITY upower-md5sum "14f43bc13353e23e7280863f33ac50d2">
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10 | <!ENTITY upower-size "420 KB">
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11 | <!ENTITY upower-buildsize "11 MB">
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12 | <!ENTITY upower-time "0.2 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="upower" xreflabel="UPower-&upower1-version;">
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16 | <?dbhtml filename="upower.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>UPower-&upower1-version;</title>
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24 |
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25 | <indexterm zone="upower">
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26 | <primary sortas="a-UPower">UPower</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 UPower</title>
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31 |
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32 | <para>
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33 | The <application>UPower</application> package provides an interface to
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34 | enumerating power devices, listening to device events and querying history
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35 | and statistics. Any application or service on the system can access the
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36 | org.freedesktop.UPower service via the system message bus.
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37 | </para>
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38 |
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39 | &lfs75_checked;
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40 |
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41 | <bridgehead renderas="sect3">Package Information</bridgehead>
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42 | <itemizedlist spacing="compact">
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43 | <listitem>
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44 | <para>
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45 | Download (HTTP): <ulink url="&upower-download-http;"/>
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46 | </para>
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47 | </listitem>
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48 | <listitem>
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49 | <para>
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50 | Download (FTP): <ulink url="&upower-download-ftp;"/>
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51 | </para>
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52 | </listitem>
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53 | <listitem>
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54 | <para>
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55 | Download MD5 sum: &upower-md5sum;
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56 | </para>
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57 | </listitem>
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58 | <listitem>
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59 | <para>
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60 | Download size: &upower-size;
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61 | </para>
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62 | </listitem>
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63 | <listitem>
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64 | <para>
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65 | Estimated disk space required: &upower-buildsize;
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66 | </para>
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67 | </listitem>
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68 | <listitem>
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69 | <para>
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70 | Estimated build time: &upower-time;
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71 | </para>
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72 | </listitem>
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73 | </itemizedlist>
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74 |
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75 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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76 | <itemizedlist spacing="compact">
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77 | <listitem>
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78 | <para>
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79 | Required patch:
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80 | <ulink url="&patch-root;/upower-&upower1-version;-upstream_fixes-1.patch"/>
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81 | </para>
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82 | </listitem>
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83 | </itemizedlist>
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84 |
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85 | <bridgehead renderas="sect3">UPower Dependencies</bridgehead>
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86 |
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87 | <bridgehead renderas="sect4">Required</bridgehead>
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88 | <para role="required">
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89 | <xref linkend="dbus-glib"/>,
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90 | <xref linkend="libusb"/>,
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91 | <xref linkend="polkit"/>, and
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92 | <xref linkend="systemd"/> (for GUdev and Logind)
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93 | </para>
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94 |
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95 | <bridgehead renderas="sect4">Optional (Required if building GNOME)</bridgehead>
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96 | <para role="optional">
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97 | <xref linkend="gobject-introspection"/>
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98 | </para>
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99 |
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100 | <bridgehead renderas="sect4">Optional</bridgehead>
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101 | <para role="optional">
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102 | <xref linkend="gtk-doc"/>,
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103 | <xref linkend="python3"/> (used only in the testsuite) and
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104 | <ulink url="http://www.libimobiledevice.org/">libimobiledevice</ulink>
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105 | </para>
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106 |
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107 | <para condition="html" role="usernotes">User Notes:
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108 | <ulink url="&blfs-wiki;/upower"/>
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109 | </para>
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110 | </sect2>
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111 |
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112 | <sect2 role="installation">
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113 | <title>Installation of UPower</title>
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114 |
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115 | <para>
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116 | Install <application>UPower</application> by running the following
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117 | commands:
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118 | </para>
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119 |
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120 | <screen><userinput>patch -Np1 -i ../upower-&upower1-version;-upstream_fixes-1.patch &&
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121 | ./configure --prefix=/usr \
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122 | --sysconfdir=/etc \
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123 | --localstatedir=/var \
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124 | --disable-static &&
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125 | make</userinput></screen>
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126 |
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127 | <para>
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128 | To test the results, issue: <command>make check</command>. Test
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129 | suite should be run from a local GUI session started with
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130 | dbus-launch.
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131 | </para>
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132 |
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133 | <para>
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134 | Now, as the <systemitem class="username">root</systemitem> user:
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135 | </para>
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136 |
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137 | <screen role="root"><userinput>make install</userinput></screen>
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138 |
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139 | </sect2>
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140 |
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141 | <sect2 role="commands">
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142 | <title>Command Explanations</title>
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143 |
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144 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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145 | href="../../xincludes/static-libraries.xml"/>
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146 |
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147 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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148 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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149 |
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150 | </sect2>
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151 |
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152 | <sect2 role="configuration">
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153 | <title>Configuring your kernel for UPower</title>
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154 |
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155 | <para>
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156 | To use the command <command>upower -w</command> for information about
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157 | processor wakeups (this command is used by <ulink
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158 | url="http://ftp.gnome.org/pub/gnome/sources/gnome-power-manager/">gnome-power-manager</ulink>)
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159 | you need to enable CONFIG_TIMER_STATS. This is achieved in
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160 | <command>make menuconfig</command> by going to the 'kernel-hacking'
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161 | menu and selecting 'Collect kernel timers statistics'.
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162 | </para>
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163 |
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164 | <sect3 id="upower-init">
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165 | <title>Systemd Units</title>
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166 |
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167 | <para>
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168 | To start the <command>upowerd</command> daemon at boot,
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169 | enable the previously installed systemd unit by
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170 | running the following command as the
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171 | <systemitem class="username">root</systemitem> user:
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172 | </para>
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173 |
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174 | <indexterm zone="upower upower-init">
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175 | <primary sortas="f-upower">upower</primary>
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176 | </indexterm>
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177 |
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178 | <screen role="root"><userinput>systemctl enable upower</userinput></screen>
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179 |
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180 | </sect3>
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181 |
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182 | </sect2>
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183 |
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184 | <sect2 role="content">
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185 | <title>Contents</title>
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186 |
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187 | <segmentedlist>
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188 | <segtitle>Installed Programs</segtitle>
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189 | <segtitle>Installed Libraries</segtitle>
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190 | <segtitle>Installed Directories</segtitle>
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191 |
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192 | <seglistitem>
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193 | <seg>
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194 | upower and upowerd
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195 | </seg>
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196 | <seg>
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197 | libupower-glib.so
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198 | </seg>
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199 | <seg>
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200 | /etc/UPower,
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201 | /usr/include/libupower-glib, and
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202 | /var/lib/upower
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203 | </seg>
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204 | </seglistitem>
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205 | </segmentedlist>
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206 |
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207 | <variablelist>
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208 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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209 | <?dbfo list-presentation="list"?>
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210 | <?dbhtml list-presentation="table"?>
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211 |
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212 | <varlistentry id="upower-prog">
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213 | <term><command>upower</command></term>
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214 | <listitem>
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215 | <para>
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216 | is the <application>UPower</application> command line tool.
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217 | </para>
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218 | <indexterm zone="upower upower-prog">
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219 | <primary sortas="b-upower">upower</primary>
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220 | </indexterm>
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221 | </listitem>
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222 | </varlistentry>
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223 |
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224 | <varlistentry id="upowerd">
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225 | <term><command>upowerd</command></term>
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226 | <listitem>
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227 | <para>
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228 | is the <application>UPower</application> Daemon. It provides the
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229 | org.freedesktop.UPower service on the system message bus.
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230 | </para>
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231 | <indexterm zone="upower upowerd">
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232 | <primary sortas="b-upowerd">upowerd</primary>
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233 | </indexterm>
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234 | </listitem>
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235 | </varlistentry>
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236 |
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237 | <varlistentry id="libupower-glib">
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238 | <term><filename class="libraryfile">libupower-glib.so</filename></term>
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239 | <listitem>
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240 | <para>
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241 | contains the <application>UPower</application> API functions.
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242 | </para>
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243 | <indexterm zone="upower libupower-glib">
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244 | <primary sortas="c-libupower-glib">libupower-glib.so</primary>
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245 | </indexterm>
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246 | </listitem>
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247 | </varlistentry>
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248 |
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249 | </variablelist>
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250 |
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251 | </sect2>
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252 |
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253 | </sect1>
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