<literal>cpu</literal>.</para></listitem>
</varlistentry>
</variablelist>
+
+ <para>Note that setting
+ <varname>KillUserProcesses=1</varname> will break tools
+ like
+ <citerefentry><refentrytitle>screen</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>
+
+ <para>Note that <varname>KillUserProcesses=1</varname>
+ is a weaker version of
+ <varname>kill-session-processes=1</varname> which may
+ be configured per-service for
+ <citerefentry><refentrytitle>pam_systemd</refentrytitle><manvolnum>8</manvolnum></citerefentry>. The
+ latter kills processes of a session as soon as it
+ ends, the former kills processes as soon as the last
+ session of the user ends.</para>
</refsect1>
<refsect1>
<title>See Also</title>
<para>
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-loginctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
</para>
</refsect1>