
The Biolinum typeface is the standard sans serif typeface with the Libertine Legacy package. From December 11, 2011, the libertine package supports only xetex and luatex users (opentype-format fonts). The Libertine Legacy package provides the last version that still supported tex and pdftex users (type 1 fonts).

[Click on text example to enlarge] [PDF sample]
[LaTeX source of PDF sample]
\usepackage{libertine}
\renewcommand*\familydefault{\sfdefault} %% Only if the base font of the document is to be sans serif
\usepackage[T1]{fontenc}
\normalfont
\itshape
\scshape
\bfseries
\bfseries\scshape
\bfseries\itshape
Biolinum is available as Type 1.