Package: latex-beamer Version: 3.24-1 Followup-For: Bug #708050 The bug appears to be know upstream: https://bitbucket.org/rivanvx/beamer/issue/230/problem-with-lecture-command
In fact, the patch given by https://bitbucket.org/rivanvx/beamer/commits/54309ceef997 solves it. -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.10.1 (SMP w/4 CPU cores; PREEMPT) Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages latex-beamer depends on: ii dpkg 1.17.1 ii latex-xcolor 2.11-1.1 ii pgf 2.10-1 ii tex-common 4.04 ii texlive-latex-base 2013.20130905-1 latex-beamer recommends no packages. latex-beamer suggests no packages. -- no debconf information
--- /usr/share/texmf/tex/latex/beamer/base/beamerbasesection.sty.orig 2013-09-07 19:18:53.308507780 +0200 +++ /usr/share/texmf/tex/latex/beamer/base/beamerbasesection.sty 2013-09-07 19:20:12.255509657 +0200 @@ -56,7 +56,7 @@ \ifx\beamer@onlylecture\@empty \else \expandafter\beamer@if@in@clist@TF\expandafter\beamer@onlylecture - \beamer@currentlecturelabel + \expandafter{\beamer@currentlecturelabel}% {\beamer@inlecturetrue} {\beamer@inlecturefalse} \fi