9

The following example produces some wrong font shapes:

\documentclass[10pt]{book}
\usepackage[T1]{fontenc}
\usepackage[biolinum]{libertine}

\begin{document}
\textsf{\textit{\textbf{E L g h}}}
\end{document} 

Here is what I get: BiolinumProblem (I am using OsX 10.10.1, MacTeX 2014, I update my installation through TeX Live, and I have libertine version 5.3.0) Is this my mistake, a problem with my installation, or a bug of the font?

Thanks!

closed as off-topic by LaRiFaRi, Jesse, Kurt, user13907, Gonzalo Medina Jul 17 '15 at 17:26

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "This question does not fall within the scope of TeX, LaTeX or related typesetting systems as defined in the help center." – LaRiFaRi, Jesse, Kurt, Community, Gonzalo Medina
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  • 1
    For me this produces a slanted sans serif bold font - as described in the documentation. Can you post an image or describe what you get? – Andrew Swann Dec 14 '14 at 19:42
  • I can confirm; with pdflatex I get the same shapes. With LuaLaTeX and XeLaTeX the glyphs are OK. – egreg Dec 17 '14 at 21:35
  • I get the same as Nicola and egreg with pdfLaTeX. @AndrewSwann Is it clean for you with pdfLaTeX? If so, what version do you have? My libertine.sty is from 2014-11-25. – cfr Dec 18 '14 at 23:27
  • 1
    @cfr I see the same problem with pdflatex, at least on screen with large magnification. I haven't tried printing. – Andrew Swann Dec 19 '14 at 8:55
  • 1
    @cfr The Type1 font has been converted from OpenType wrongly. – egreg Dec 19 '14 at 15:36
11

It's a bug in the Type1 version of the Biolinum font; the Type1 font used by the combination slanted/boldface is LinBiolinumTBO.pfb and this is what fontforge shows for the character “L”

enter image description here

where the corner is quite evident.

The same character in the OpenType font

enter image description here

Important update

Bob Tennent has submitted an updated version of the fonts on CTAN. After updating my TeX Live, the output of the test file in the question is

enter image description here

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