I just upgraded to version 7.7 from an early version of 7 (7.0 or 7.1 I believe), and it broke my ability to export a beamer presentation from orgmode to PDF. After some poking around I found that the default value of org-latex-to-pdf-process was the problem. Placing the following in my .emacs fixed the problem:<br>
<br>(setq org-latex-to-pdf-process<br>      &#39;(&quot;pdflatex -interaction=nonstopmode %f&quot; &quot;pdflatex -interaction=nonstopmode %f&quot;))<br><br>This may be a known issue, but I didn&#39;t find anything in a quick search of the mailing list. I thought I would post here for the benefit of anyone else who may run into the same problem.<br>