-<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
-
-<!--
- SPDX-License-Identifier: LGPL-2.1+
-
- This file is part of systemd.
-
- Copyright 2013 Zbigniew Jędrzejewski-Szmek
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
--->
+<?xml version='1.0'?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!-- SPDX-License-Identifier: LGPL-2.1+ -->
<refentry id="systemd-sleep.conf"
xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>systemd-sleep.conf</title>
<productname>systemd</productname>
-
- <authorgroup>
- <author>
- <contrib>Developer</contrib>
- <firstname>Zbigniew</firstname>
- <surname>Jędrzejewski-Szmek</surname>
- <email>zbyszek@in.waw.pl</email>
- </author>
- </authorgroup>
</refentryinfo>
<refmeta>
</varlistentry>
<varlistentry>
- <term>suspend-to-hibernate</term>
+ <term>suspend-then-hibernate</term>
<listitem><para>A low power state where the system is initially suspended
(the state is stored in RAM). If not interrupted within the delay specified by
<citerefentry><refentrytitle>systemd-sleep</refentrytitle><manvolnum>8</manvolnum></citerefentry>
when
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
- attempts to suspend or hibernate the machine.</para>
+ attempts to suspend or hibernate the machine.
+ See
+ <citerefentry><refentrytitle>systemd.syntax</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+ for a general description of the syntax.</para>
</refsect1>
<xi:include href="standard-conf.xml" xpointer="main-conf" />
<filename>/etc/systemd/sleep.conf</filename> or a
<filename>sleep.conf.d</filename> file:</para>
- <variablelist class='systemd-directives'>
+ <variablelist class='config-directives'>
+ <varlistentry>
+ <term><varname>AllowSuspend=</varname></term>
+ <term><varname>AllowHibernation=</varname></term>
+ <term><varname>AllowSuspendThenHibernate=</varname></term>
+ <term><varname>AllowHybridSleep=</varname></term>
+
+ <listitem><para>By default any power-saving mode is advertised if possible (i.e.
+ the kernel supports that mode, the necessary resources are available). Those
+ switches can be used to disable specific modes.</para>
+
+ <para>If <varname>AllowHibernation=no</varname> or <varname>AllowSuspend=no</varname> is
+ used, this implies <varname>AllowSuspendThenHibernate=no</varname> and
+ <varname>AllowHybridSleep=no</varname>, since those methods use both suspend and hibernation
+ internally. <varname>AllowSuspendThenHibernate=yes</varname> and
+ <varname>AllowHybridSleep=yes</varname> can be used to override and enable those specific
+ modes.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>SuspendMode=</varname></term>
<term><varname>HibernateMode=</varname></term>
<citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>, or
- <citerefentry><refentrytitle>systemd-suspend-to-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
+ <citerefentry><refentrytitle>systemd-suspend-then-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
More than one value can be specified by separating
multiple values with whitespace. They will be tried
in turn, until one is written without error. If
<citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>, or
- <citerefentry><refentrytitle>systemd-suspend-to-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
+ <citerefentry><refentrytitle>systemd-suspend-then-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
More than one value can be specified by separating
multiple values with whitespace. They will be tried
in turn, until one is written without error. If
<varlistentry>
<term><varname>HibernateDelaySec=</varname></term>
- <listitem><para>The amount of time in seconds
- that will pass before the system is automatically
- put into hibernate when using
- <citerefentry><refentrytitle>systemd-suspend-to-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
- </para></listitem>
+ <listitem><para>The amount of time the system spends in suspend mode before the system is
+ automatically put into hibernate mode, when using
+ <citerefentry><refentrytitle>systemd-suspend-then-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>. Defaults
+ to 2h.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd-suspend-to-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-suspend-then-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>
</para>