Table of content in Beamer without slide numbering

Question

I'm trying to do the following:

• use the metropolis theme when exporting my Orgmode buffer to Beamer with slides numbering,
• have a table of contents with the numbering of the sections and without the numbering of the slides,
• have a slide showing the current section in the table of content at the beginning of each new section.

I'm almost there but I can't find a way to remove the slide numbering in the table of contents: I've circled that in red in the image below.

Here's a minimal example:

#+TITLE: Some title
#+startup: beamer
#+LaTeX_CLASS: beamer
#+OPTIONS: H:2 num:t toc:t author:nil
#+LATEX_HEADER: \usetheme[progressbar=foot, sectionpage=none, numbering=fraction]{metropolis}
#+BEAMER_HEADER: \setbeamercovered{transparent=10}
# Show section number in the table of contents
#+BEAMER_HEADER: \setbeamertemplate{section in toc}[sections numbered]
# Show table of content between each section, do not increment the frame numbering and do not show the footer
#+BEAMER_HEADER: \AtBeginSection[] {  \begin{frame}[plain, noframenumbering]{Outline}    \setbeamertemplate{section in toc}[sections numbered]    \setbeamertemplate{subsection in toc}[subsections numbered]    \tableofcontents[currentsection, currentsubsection]  \end{frame}} \AtBeginSubsection[] {  \begin{frame}[plain, noframenumbering]{Outline}    \setbeamertemplate{section in toc}[sections numbered]    \setbeamertemplate{subsection in toc}[subsections numbered]    \tableofcontents[currentsection,currentsubsection]  \end{frame}}
* Title 1
** Section 1
** Section 2
* Title 2
** Section A
** Section B

Any help would be greatly appreciated! :)

Answer 1

You can add

\pretocmd{\tableofcontents}{\thispagestyle{empty}}{}{}

to your preamble to automatically suppress the footline on the outline frame.

---

To make it look as if the outline frame would not increase the framenumber, you could add

\addtocounter{framenumber}{-1}

to your preamble.

---

And this is how it would look in the Org mode file:

#+LATEX_HEADER: \pretocmd{\tableofcontents}{\thispagestyle{empty}}{}{}
#+LATEX_HEADER: \addtocounter{framenumber}{-1}