<literal>ignore</literal>, logind will
never handle these keys. If
<literal>lock</literal>, all running
- sessions will be screen-locked; otherwise,
- the specified action
- will be taken in the respective
- event. Only input devices with the
+ sessions will be screen-locked;
+ otherwise, the specified action will
+ be taken in the respective event. Only
+ input devices with the
<literal>power-switch</literal> udev
tag will be watched for key/lid switch
events. <varname>HandlePowerKey=</varname>
default to <literal>suspend</literal>.
<varname>HandleHibernateKey=</varname>
defaults to
- <literal>hibernate</literal>.</para></listitem>
+ <literal>hibernate</literal>. Note
+ that the lid switch is ignored if the
+ system is inserted in a docking
+ station, or if more than one display
+ is connected.</para></listitem>
</varlistentry>
<varlistentry>
</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>RuntimeDirectorySize=</varname></term>
+
+ <listitem><para>Sets the size limit on
+ the
+ <varname>$XDG_RUNTIME_DIR</varname>
+ runtime directory for each user who
+ logs in. Takes a size in bytes,
+ possibly suffixed with the usual K, G,
+ M, T suffixes, to the base 1024
+ (IEC). Alternatively, a percentage
+ suffixed by <literal>%</literal> may
+ be specified, which sets the size
+ limit relative to the amount of
+ physical RAM. Defaults to 10%. Note
+ that this size is a safety limit
+ only. As each runtime directory is a
+ tmpfs file system it will only consume
+ as much memory as it is filled up
+ to.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>RemoveIPC=</varname></term>
+
+ <listitem><para>Controls whether
+ System V and POSIX IPC objects
+ belonging to the user shall be removed
+ when she or he fully logs out. Takes a
+ boolean argument. If enabled the user
+ may not consume IPC resources after
+ the last of his sessions
+ terminated. This covers System V
+ semaphores, shared memory and message
+ queues, as well as POSIX shared memory
+ and message queues. Note that IPC
+ objects of the root user are excluded
+ from the effect of this
+ setting. Defaults to
+ on.</para></listitem>
+ </varlistentry>
+
</variablelist>
</refsect1>