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I want to modify miniframes theme in order to not display the bullets, but to show in the lower bar the titles of all the subsections of the current section. I did it modifying miniframe theme file: I eliminated \insertnavigation in the colorbox corresponding to sections and I inserted \insertsubsectionnavigationhorizontal in the colorbox corresponding to subsections as follows:

\begin{beamercolorbox}[center, ht=2.5ex,dp=1.125ex, leftskip=.3cm,rightskip=.3cm plus1fil]{subsection in head/foot}
 \usebeamerfont{subsection in head/foot}
 \insertsubsectionnavigationhorizontal {\textwidth}{\hfill}{\hfill} 
 \end{beamercolorbox}%

It works correctly just if I have one section with subsections, while it is not able to recognize all the subsections if there are more than one sections with subsections. What should I do to display correctly the subsections titles? I don't know if I was clear enough, but I hope you can help me!

closed as unclear what you're asking by user36296, Torbjørn T., AlexG, Martin Schröder, Jesse Dec 23 '16 at 12:10

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