diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 78831c0cf..209ef985a 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -36,6 +36,17 @@
-->
+
+ 2013-03-24
+
+
+ [matthew] - Create an empty
+ /etc/sysctl.conf file to prevent a boot error
+ being logged by Systemd.
+
+
+
+
2013-03-16
diff --git a/chapter06/procps.xml b/chapter06/procps.xml
index cadbbd64b..84c248a03 100644
--- a/chapter06/procps.xml
+++ b/chapter06/procps.xml
@@ -99,6 +99,20 @@ ln -sfv ../../lib/libprocps.so.1.1.0 /usr/lib/libprocps.so
+
+ Configuring Procps
+
+
+ /etc/sysctl.conf
+
+
+ The /etc/sysctl.conf file needs to be present,
+ otherwise Systemd will output an error when booting:
+
+touch /etc/sysctl.conf
+
+
+
Contents of Procps-ng
diff --git a/general.ent b/general.ent
index 831eca7c7..2fc59b75f 100644
--- a/general.ent
+++ b/general.ent
@@ -1,5 +1,5 @@
-
-
+
+