# Beamer slide with no bullet!

I am using the following code:

\documentclass{beamer}
\usepackage[english]{babel}
\usetheme{Singapore}
\begin{document}
\section{Section 1}
\begin{frame}
Slide 1
\end{frame}
\begin{frame}
Slide 2
\end{frame}
\section[]{}
\begin{frame}
Slide with no section!
\end{frame}
\end{document}


In the third slide, I have no idea why there is a black bullet in the navigation bar; also if you click on the first bullet, it takes you to the third slide, which is wrong. Any reason why?

• Don't use the section command with empty short argument. Compare \section[]{} with \section[foo]{faa}. – Sigur Jan 17 at 21:45
• It does not work :) – mmg Jan 17 at 21:48
• Maybe \frametitle{} could help you. – Sigur Jan 17 at 21:48
• It does not do exactly what I want. I use multiple title page like here: {tex.stackexchange.com/questions/147392/…} – mmg Jan 17 at 21:49
• So, maybe starat another \part{} to clean the navigations (I hope). – Sigur Jan 17 at 21:50

(solution from this answer)

Is this what you want?

\documentclass{beamer}
\usetheme{Singapore}
\title{A main title}
\author{Main Author}

\begin{document}
{
\setbeamertemplate{footline}{}
\frame{\titlepage}
}

\section{Section 1}

\begin{frame}
Slide 1
\end{frame}

\begin{frame}
Slide 2
\end{frame}

%% second part

\title{A secondary title}
\author{Main Author and others}

{
\setbeamertemplate{footline}{}
\frame{\titlepage}
}

\section{Section 2}

\begin{frame}
Slide 1
\end{frame}

\begin{frame}
Slide 2
\end{frame}

\end{document}


If you want the navigation for the second part starting at left, simply start a new part after the second author/title data:

\title{A secondary title}
\author{Main Author and others}
\part{}
{