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I'm using making my first set of Beamer slides for an upcoming presentation and noticed the outline on the top of the slides doesn't have the same coloring as that shown for the particular theme I'm using.

enter image description here

This image is what the outline looks at the beginning of the presentation and when I get to the section "Introduction" the highlight color changes to black, so it disappears.

enter image description here

The Warsaw theme though shows this going to a brighter white? Any idea on why this might be happening? I'm working in Lyx but exported to a .tex file to see if that might help, but nothing changed. I'm also on Ubuntu 18.04.


In attempting to create a MWE I found the following code is what causes the problem

\ifx\hypersetup\undefined \AtBeginDocument{% \hypersetup{unicode=true, bookmarks=true,bookmarksnumbered=true,bookmarksopen=false, breaklinks=false,pdfborder={0 0 1},backref=false,colorlinks=true,pdftitle={The LyX User's Guide}, pdfauthor={LyX Team}, pdfsubject={LyX}, pdfkeywords={LyX}, linkcolor=black, citecolor=black, urlcolor=blue, filecolor=blue, pdfpagelayout=OneColumn, pdfnewwindow=true, pdfstartview=XYZ, plainpages=false} } \else \hypersetup{unicode=true, bookmarks=true,bookmarksnumbered=true,bookmarksopen=false, breaklinks=false,pdfborder={0 0 1},backref=false,colorlinks=true,pdftitle={The LyX User's Guide}, pdfauthor={LyX Team}, pdfsubject={LyX}, pdfkeywords={LyX}, linkcolor=black, citecolor=black, urlcolor=blue, filecolor=blue, pdfpagelayout=OneColumn, pdfnewwindow=true, pdfstartview=XYZ, plainpages=false} \fi

This is being put in by Lyx. How do I change this?


Solution In Lyx under Document -> Settings -> PDF Properties if you uncheck the box Customize Hyperref Options, you'll get the correct output for your Beamer presentations.

  • Can you make a minimal working example (MWE)? – user36296 Nov 15 '18 at 15:18
  • @samcarter see my update for the MWE – Bo Johnson Nov 15 '18 at 16:07
  • You could simply remove all this code from your code (it does not make any sense with beamer), than the linkcolour would not be altered – user36296 Nov 15 '18 at 16:10
  • linkcolor=black Does not tell you anything? – Fran Nov 15 '18 at 19:17
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Remove all this messing with the \hypersetup from your document. Beamer makes a lot of effort to set all colours suitable to the current theme and your new setup just throws away all these settings and makes the links black.

As a side effect you will also get more sensible pdf meta information which will contain the author and title of the presentation instead of these uninformative lyx stuff.

\documentclass{beamer}


\usetheme{Warsaw}

%\ifx\hypersetup\undefined
%  \AtBeginDocument{%
%    \hypersetup{unicode=true,
% bookmarks=true,bookmarksnumbered=true,bookmarksopen=false,
% breaklinks=false,pdfborder={0 0 1},backref=false,colorlinks=true,pdftitle={The LyX User's Guide},
% pdfauthor={LyX Team},
% pdfsubject={LyX},
% pdfkeywords={LyX},
% linkcolor=black, citecolor=black, urlcolor=blue, filecolor=blue, pdfpagelayout=OneColumn, pdfnewwindow=true, pdfstartview=XYZ, plainpages=false}
%  }
%\else
%  \hypersetup{unicode=true,
% bookmarks=true,bookmarksnumbered=true,bookmarksopen=false,
% breaklinks=false,pdfborder={0 0 1},backref=false,colorlinks=true,pdftitle={The LyX User's Guide},
% pdfauthor={LyX Team},
% pdfsubject={LyX},
% pdfkeywords={LyX},
% linkcolor=black, citecolor=black, urlcolor=blue, filecolor=blue, pdfpagelayout=OneColumn, pdfnewwindow=true, pdfstartview=XYZ, plainpages=false}
%\fi

\begin{document}

\section{section name}
\begin{frame}
    abc
\end{frame} 

\section{other section}
\begin{frame}
content...
\end{frame}

\end{document}
  • I'm pretty new to Lyx and haven't found where to edit this code. I only found it by exporting to a Tex file. Would you know where I could remove this section of code in Lyx? – Bo Johnson Nov 15 '18 at 16:36
  • @BoJohnson No idea, I'm not using lyx. – user36296 Nov 15 '18 at 16:42
  • Not a problem, thanks for your help thus far! – Bo Johnson Nov 15 '18 at 17:00
  • @BoJohnson Reduce your presentation to that two frames of samcarter example and then edit your question to post the complete .lyx file, not the exported .tex. This way anyone with lyx could load it with lyX and see exactly how your file is configured. The fragment that you show seem the result of play with the PDF properties menu, but it could be also a custom change in the LaTeX preamble or even an evil red text (ERT) box. – Fran Nov 15 '18 at 19:37

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