Hi Guys, I just wanted to let everyone know that if you use evince 3.4.0 with poppler 0.18.4 and the unicode math package (default settings) that you will not be able to print because of poppler bug (https://bugs.freedesktop.org/show_bug.cgi?id=53925). I have attached a minimal example to this email but you will not see the problems with evince until you try to print as it displays correctly but refuses to print with the error "Internal Error: cairo context error: input string not valid UTF-8". You can find out before hand if you click print then in the print dialog box when you hit print preview, you will that the page with the math on it is blank.
I am not sure if this has been fixed but in next version of ubuntu (which is due in a few days time). All the best, Chris
\documentclass[a4paper, 12pt, oneside]{article}
\usepackage{libertineotf}
\usepackage{polyglossia}
\setmainlanguage[variant=british]{english}
\setotherlanguage{german}
\usepackage[style=verbose-ibid,backend=biber]{biblatex}
\bibliography{anony-bib}
\usepackage[math-style=TeX]{unicode-math}
\begin{document}
$ d_j = ( w_{1,j} ,w_{2,j} , \ldots ,w_{t,j} ) $
\end{document}
test.pdf
Description: Adobe PDF document
signature.asc
Description: Digital signature
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