diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 30244fcc6..b8667cdc3 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -39,6 +39,10 @@
     <listitem>
       <para>2007-01-31</para>
       <itemizedlist>
+        <listitem>
+          <para>[matthew] - Upgrade to Linux-2.6.19.2. Fixes
+          <ulink url="&lfs-ticket-root;1928">#1928</ulink></para>
+        </listitem>
         <listitem>
           <para>[matthew] - Upgrade to Iproute2-2.6.19-061214. Fixes
           <ulink url="&lfs-ticket-root;1936">#1936</ulink></para>
diff --git a/chapter01/whatsnew.xml b/chapter01/whatsnew.xml
index ba96e03eb..56b6fc083 100644
--- a/chapter01/whatsnew.xml
+++ b/chapter01/whatsnew.xml
@@ -210,9 +210,6 @@
     <listitem>
       <para>&less-signal_fix-patch;</para>
     </listitem>
-    <listitem>
-      <para>&linux-unifdef-patch;</para>
-    </listitem>
     <listitem>
       <para>&util-linux-lseek-patch;</para>
     </listitem>
diff --git a/chapter03/patches.xml b/chapter03/patches.xml
index f3371d803..96c9ec780 100644
--- a/chapter03/patches.xml
+++ b/chapter03/patches.xml
@@ -146,14 +146,6 @@
       </listitem>
     </varlistentry>
 
-    <varlistentry>
-      <term>Linux Unifdef Patch - <token>&linux-unifdef-patch-size;</token>:</term>
-      <listitem>
-        <para>Download: <ulink url="&patches-root;&linux-unifdef-patch;"/></para>
-        <para>MD5 sum: <literal>&linux-unifdef-patch-md5;</literal></para>
-      </listitem>
-    </varlistentry>
-
     <varlistentry>
       <term>Mktemp Tempfile Patch - <token>&mktemp-tempfile-patch-size;</token>:</term>
       <listitem>
diff --git a/chapter05/linux-headers.xml b/chapter05/linux-headers.xml
index 28b3752c4..a988b6ea5 100644
--- a/chapter05/linux-headers.xml
+++ b/chapter05/linux-headers.xml
@@ -42,11 +42,6 @@
     by way of sanitizing various C header files that are shipped in the Linux
     kernel source tarball.</para>
 
-    <para>Apply the following patch to provide <command>unifdef</command>, which
-    the installation of the kernel headers requires:</para>
-
-<screen><userinput>patch -Np1 -i ../linux-&linux-version;-unifdef-1.patch</userinput></screen>
-
     <para>Install the header files:</para>
 
 <screen><userinput>make mrproper
diff --git a/chapter06/linux-headers.xml b/chapter06/linux-headers.xml
index 1e30ed87f..65cae3505 100644
--- a/chapter06/linux-headers.xml
+++ b/chapter06/linux-headers.xml
@@ -39,11 +39,6 @@
     by way of sanitizing various C header files that are shipped in the Linux
     kernel source tarball.</para>
 
-    <para>Apply the following patch to provide <command>unifdef</command>, which
-    the installation of the kernel headers requires:</para>
-
-<screen><userinput>patch -Np1 -i ../linux-&linux-version;-unifdef-1.patch</userinput></screen>
-
     <para>Install the header files:</para>
 
 <screen><userinput>make mrproper
diff --git a/packages.ent b/packages.ent
index 03cc30c26..ccfa40fe2 100644
--- a/packages.ent
+++ b/packages.ent
@@ -298,12 +298,12 @@
 <!ENTITY libtool-ch6-sbu "0.1 SBU">
 
 <!ENTITY linux-major-version "2.6">
-<!ENTITY linux-minor-version "18">
-<!ENTITY linux-patch-version "3">
+<!ENTITY linux-minor-version "19">
+<!ENTITY linux-patch-version "2">
 <!ENTITY linux-version "&linux-major-version;.&linux-minor-version;.&linux-patch-version;">
-<!ENTITY linux-size "40,872 KB">
+<!ENTITY linux-size "41,728 KB">
 <!ENTITY linux-url "&kernel;linux/kernel/v&linux-major-version;/linux-&linux-version;.tar.bz2">
-<!ENTITY linux-md5 "fb10bd4918f22f349131af0b5121b70e">
+<!ENTITY linux-md5 "ca0ce8f288e8ae93ac243b568f906bf8">
 <!ENTITY linux-home "http://www.kernel.org/">
 <!ENTITY linux-ch8-du "310 - 350 MB">
 <!ENTITY linux-ch8-sbu "1.5 - 3 SBU">
diff --git a/patches.ent b/patches.ent
index 7ec3d9789..1f02c29a1 100644
--- a/patches.ent
+++ b/patches.ent
@@ -77,11 +77,6 @@
 <!ENTITY less-signal_fix-patch-size "2.9 KB">
 
 
-<!ENTITY linux-unifdef-patch "linux-&linux-version;-unifdef-1.patch">
-<!ENTITY linux-unifdef-patch-md5 "79432ba98246d9ec5aa5f8346439df9c">
-<!ENTITY linux-unifdef-patch-size "32 KB">
-
-
 <!ENTITY mktemp-tempfile-patch "mktemp-&mktemp-version;-add_tempfile-3.patch">
 <!ENTITY mktemp-tempfile-patch-md5 "65d73faabe3f637ad79853b460d30a19">
 <!ENTITY mktemp-tempfile-patch-size "3.5 KB">