X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd.unit.xml;h=1afa600a08fac4434a77a50cff86a582b821e7f1;hb=2cf4172a71860c6e44edd27a3b68047ae062d7fc;hp=2e298ca04f06caaa6318735a288c1bb4512eca9e;hpb=c073a0c4a5ffbf6677dd6af02e7c7d59b2b901ab;p=elogind.git

diff --git a/man/systemd.unit.xml b/man/systemd.unit.xml
index 2e298ca04..1afa600a0 100644
--- a/man/systemd.unit.xml
+++ b/man/systemd.unit.xml
@@ -1556,6 +1556,16 @@
                     </tbody>
                   </tgroup>
                 </table>
+
+		<para>Please note that specifiers
+		<literal>%U</literal>, <literal>%h</literal>,
+		<literal>%s</literal> are mostly useless when systemd
+		is running in system mode.  PID 1 cannot query the
+		user account database for information, so the
+		specifiers only work as shortcuts for things which are
+		already specified in a different way in the unit
+		file. They are fully functional when systemd is
+		running in <option>--user</option> mode.</para>
         </refsect1>
 
         <refsect1>