I have little doubt, usually, in the Linux Libertine font with LaTeX / pdflatex, but a couple of weeks ago, the following happened to me:
I have the file with the following test.tex
\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage{libertine}
\begin{document}
\emph{Texto de prueba enfatizado} y no \textit{enfatizado}
\end{document}
compile it without problems, but I want to make small booklets pdfpages with the following file booklet.tex
\documentclass{article}
\usepackage{pdfpages}
\begin{document}
\includepdf[pages=-]{test.pdf}
\end{document}
and compile it via pdfLaTeX, and see in .aux this line:
pdfTeX warning: pdflatex.exe (file c:/texlive/2011/texmf-dist/fonts/type1/publi
c/libertine/fxli.pfb): glyph `a' undefined
I can not see the characters in italics or emphasized, but if change to lualatex booklet.tex
, it WORKS OK, why is this happening? Is it a pdfpages
package problem? or is my configuration? Using TeXLive 2011 (updated) in Win XP 32 SP3.