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-rw-r--r--debian/changelog3
-rw-r--r--en/post-install/shutdown.xml25
2 files changed, 23 insertions, 5 deletions
diff --git a/debian/changelog b/debian/changelog
index bd4926f78..ca902eb2c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -10,6 +10,9 @@ installation-guide (20150528) UNRELEASED; urgency=medium
* Add "MX53 LOCO Board" as alternative name for the MX53 Quick Start
Board (see #788782).
+ [ Vincent McIntyre ]
+ * Document discrepancy between halt and poweroff.
+
-- Martin Michlmayr <tbm@cyrius.com> Sun, 14 Jun 2015 19:13:39 -0400
installation-guide (20150528) unstable; urgency=medium
diff --git a/en/post-install/shutdown.xml b/en/post-install/shutdown.xml
index 9d54f681d..6ea11c942 100644
--- a/en/post-install/shutdown.xml
+++ b/en/post-install/shutdown.xml
@@ -21,11 +21,26 @@ Alternatively you can press the key combination <keycombo>
<keycap>Ctrl</keycap> <keycap>Alt</keycap> <keycap>Del</keycap> </keycombo>
<phrase arch="powerpc"> or <keycombo> <keycap>Control</keycap>
<keycap>Shift</keycap> <keycap>Power</keycap> </keycombo> on Macintosh
-systems</phrase>. A last option is to log in as root and type one of the
-commands <command>poweroff</command>, <command>halt</command> or
-<command>shutdown -h now</command> if either of the key combinations do not
-work or you prefer to type commands; use <command>reboot</command> to reboot
-the system.
+systems</phrase>.
+If the key combinations do not work, a last option is to log in as root
+and type the necessary commands.
+Use <command>reboot</command> to reboot the system.
+Use <command>halt</command> to halt the system without powering it off
+<footnote>
+
+ <para>
+ Under the SysV init system <command>halt</command> had the same
+ effect as <command>poweroff</command>, but with systemd as init
+ system (the default in jessie) their effects are different.
+ </para>
+
+</footnote>.
+To power off the machine, use <command>poweroff</command>
+or <command>shutdown -h now</command>.
+The systemd init system provides additional commands that perform
+the same functions; for example <command>systemctl reboot</command>
+or <command>systemctl poweroff</command>.
+
</para>
</sect1>