- Wants dependencies to this
- unit for their socket unit
- during installation.</para>
+ <varname>Wants=</varname>
+ dependencies to this unit for
+ their socket unit during
+ installation. This is best
+ configured via a
+ <varname>WantedBy=sockets.target</varname>
+ in the socket unit's
+ <literal>[Install]</literal>
+ section.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><filename>sound.target</filename></term>
+ <listitem>
+ <para>This target is started
+ automatically as soon as a
+ sound card is plugged in or
+ becomes available at
+ boot.</para>
+
+ <para>This may be used to pull
+ in audio management daemons
+ dynamically when printer
+ hardware is found.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><filename>suspend.target</filename></term>
+ <listitem>
+ <para>A special target unit
+ for suspending the
+ system. This pulls in
+ <filename>sleep.target</filename>.</para>