diff --git a/lectures/froscon/lip.tex b/lectures/froscon/lip.tex
index 183f21b57c7387ab62280d4a74b0d9261a23fb37..56423882298450739e376b29fa15a56542367218 100644
--- a/lectures/froscon/lip.tex
+++ b/lectures/froscon/lip.tex
@@ -21,6 +21,78 @@
 			
 		\end{itemize}
 	\end{frame}
+
+
+\begin{frame}[t]{Geschichte}
+
+\begin{center}
+ \begin{tikzpicture}
+ % draw horizontal line   
+ \draw [->, ultra thick](0,5.5) -- (0,0);
+
+ 
+ % draw vertical lines
+
+ \draw [thick](1.3cm, 5cm) -- (0, 5 cm) node [above,align=center,midway] { WS 10 }; \draw [thick](1.3cm, 5cm) -- (2, 6cm) -- (2.5, 6cm) node[right, align=left]{
+ 	\textbf{Erste LIP} mit Startschwierigkeiten \\
+ 	Mangel an: Helfern, Platz, IP-Adressen
+ };
+ 
+ \draw [thick](1.3cm, 4cm) -- (0, 4 cm) node [above,align=center,midway] { SS 11 };
+ \draw [thick](1.3cm, 4cm) -- (2, 4.5cm) -- (2.5, 4.5cm) node[right, align=left] {
+ 	\textbf{zweite LIP}\\
+ 	wenige Teilnehmer in großem Raum \\
+	(Physikhörsaal)
+ 	
+ 	};
+ 
+ \draw [thick](1.3cm, 3cm) -- (0, 3 cm) node [above,align=center,midway] { WS 11 };
+ \draw [thick](1.3cm, 3cm) -- (2, 3cm) -- (2.5, 3cm) node[right, align=left] {
+ ab hier überwiegend \\
+ gute Teilnehmerzahlen
+ 
+ };
+
+ \draw [thick](1.3cm, 2cm) -- (0, 2 cm) node [above,align=center,midway] { SS 12 };
+ \draw [thick](1.3cm, 2cm) -- (2, 1.5cm) -- (2.5, 1.5cm) node[right, align=left] {
+ 	MBR-Platten mit 4 Partionen ab Werk\\
+ 	Lösung: LDM + LVM + GRUB4DOS \\
+ 	auf der LIP enstanden
+ 	
+ 	};
+
+ \draw [thick](1.3cm, 1cm) -- (0, 1 cm) node [above,align=center,midway] { WS 12 };
+ \draw [thick](1.3cm, 1cm) -- (2, 0cm) -- (2.5, 0cm) node[right, align=left] {
+	 1. Custom Image\\
+	 leider nach Installation\\
+	  teils ohne Kernel
+ 	}; 
+ 
+ \foreach \y in {4.9, 3.9, 3, 1.9, 0.9}
+ {
+ 	\draw [thick](0, \y cm) -- (-4pt, \y cm);
+ }
+ 
+ % draw nodes
+%\draw (0,5) node[left=3pt] {WS 10} ;
+\draw (0,4.9) node[left=3pt] {Ubuntu 10.10};
+\draw (0,3.9) node[left=3pt] {Ubuntu 11.04};
+\draw (0,3) node[left=3pt] {Ubuntu 11.10};
+\draw (0,1.9) node[left=3pt] {Ubuntu 12.04};
+\draw (0,0.9) node[left=3pt] {Ubuntu 12.10};
+
+
+
+
+
+
+ \end{tikzpicture}
+\end{center}		
+
+\end{frame}
+	
+	
+	
 \subsection{Organisation}
 \begin{frame}
 \begin{itemize}
diff --git a/lectures/froscon/main.pdf b/lectures/froscon/main.pdf
index f9f9178222b877b868f244b38553a9eaf8f98349..54b016788fd1553c84230ce2b8fdc97eee00f515 100644
Binary files a/lectures/froscon/main.pdf and b/lectures/froscon/main.pdf differ