- <term><varname>Controllers=</varname></term>
- <term><varname>ResetControllers=</varname></term>
-
- <listitem><para>These settings control
- the default control group hierarchies
- users logging in are added to. When
- logging in users will get private
- control groups in all hierarchies
- listed in
- <varname>Controllers=</varname> and be
- reset to the root control group in all
- hierarchies listed in
- <varname>ResetControllers=</varname>. <varname>Controllers=</varname>
- defaults to the empty list,
- <varname>ResetControllers=</varname>
- defaults to
- <literal>cpu</literal>.</para></listitem>
+ <term><varname>IdleAction=</varname></term>
+
+ <listitem><para>Configures the action
+ to take when the system is idle. Takes
+ one of <literal>ignore</literal>,
+ <literal>poweroff</literal>,
+ <literal>reboot</literal>,
+ <literal>halt</literal>,
+ <literal>kexec</literal>,
+ <literal>suspend</literal>,
+ <literal>hibernate</literal>,
+ <literal>hybrid-sleep</literal>, and
+ <literal>lock</literal>. Defaults to
+ <literal>ignore</literal>.</para>
+
+ <para>Note that this requires that
+ user sessions correctly report the
+ idle status to the system. The system
+ will execute the action after all
+ sessions report that they are idle,
+ no idle inhibitor lock is active,
+ and subsequently, the time configured
+ with <varname>IdleActionSec=</varname>
+ (see below) has expired.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>IdleActionSec=</varname></term>
+
+ <listitem><para>Configures the delay
+ after which the action configured in
+ <varname>IdleAction=</varname> (see
+ above) is taken after the system is
+ idle.</para></listitem>