diff --git a/lib/ChangeLog b/lib/ChangeLog
index 8d3b08c55f..4ce2a9baf2 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,11 @@
+2006-01-26  Jürgen Spitzmüller  <j.spitzmueller@gmx.de>
+
+	* chkconfig.ltx: add missing tests for bibtopic and jurabib;
+	remove obsolete tests for a4 and a4wide.
+
+	* doc/LaTeXConfig.lyx.in: document dvipost; remove documentation
+	of a4 and a4wide, which aren't used anymore.
+
 2006-01-18  Georg Baum  <Georg.Baum@post.rwth-aachen.de>
 
 	* scripts/layout2layout.py: fix creation of "LatexType Bib_Environment"
diff --git a/lib/chkconfig.ltx b/lib/chkconfig.ltx
index 248935acf4..b51f5eea5a 100644
--- a/lib/chkconfig.ltx
+++ b/lib/chkconfig.ltx
@@ -215,8 +215,6 @@
 
 
 %%% Packages
-\TestPackage{a4}
-\TestPackage{a4wide}
 \TestPackage{array}
 \TestPackage{babel}
 \TestPackage{color} % this one should be there if graphics.sty is there.
@@ -233,6 +231,8 @@
 \TestPackage{varioref}
 \TestPackage{prettyref}
 \TestPackage{natbib}
+\TestPackage{bibtopic}
+\TestPackage{jurabib}
 \TestPackage{dvipost}
 
 % The test for the graphics package is slightly more involved...
diff --git a/lib/doc/LaTeXConfig.lyx.in b/lib/doc/LaTeXConfig.lyx.in
index ac763a98f1..7c76d80bb5 100644
--- a/lib/doc/LaTeXConfig.lyx.in
+++ b/lib/doc/LaTeXConfig.lyx.in
@@ -2072,54 +2072,6 @@ for this purpose, but note that for the sake of readability, your lines
  should not contain more than 60-70 characters.
 \end_layout
 
-\begin_layout Subsection
-a4
-\end_layout
-
-\begin_layout Description
-Found: @chk_a4@
-\end_layout
-
-\begin_layout Description
-CTAN: 
-\family typewriter
-macros/latex/contrib/ntgclass/
-\end_layout
-
-\begin_layout Description
-Notes: The package 
-\family sans
-a4
-\family default
- changes the margins of your document to suit the European A4 page dimensions
- with smaller margins that the default A4 format.
-\end_layout
-
-\begin_layout Subsection
-a4wide
-\end_layout
-
-\begin_layout Description
-Found: @chk_a4wide@
-\end_layout
-
-\begin_layout Description
-CTAN: 
-\family typewriter
-macros/latex/contrib/misc/
-\end_layout
-
-\begin_layout Description
-Notes: The package 
-\family sans
-a4wide
-\family default
- is another package that allows setting of the margins of your document
- to A4 paper.
- With this package, the margins are very wide, but do not follow typographical
- conventions.
-\end_layout
-
 \begin_layout Subsection
 geometry
 \end_layout
@@ -2217,6 +2169,36 @@ bibtopic
  is used to split BibTeX created bibliographies into sections.
 \end_layout
 
+\begin_layout Subsection
+dvipost
+\end_layout
+
+\begin_layout Description
+Found: @chk_dvipost@
+\end_layout
+
+\begin_layout Description
+URL: 
+\family sans
+http://freshmeat.net/projects/dvipost/
+\end_layout
+
+\begin_layout Description
+Notes: 
+\family sans
+dvipost
+\family default
+ is a post-processor for DVI files created by LaTeX and TeX.
+ It is needed by LyX to generate DVI or Postscript output of change tracking
+ marks.
+ To work properly, 
+\family sans
+dvipost 
+\family default
+needs teTeX version 2 or newer.
+ 
+\end_layout
+
 \begin_layout Subsection
 fancyhdr
 \end_layout