The attached PDF is the documentation for the fontspec XeLaTeX package, a widely used typesetting system based on LaTeX which produces PDFs. (I'm worried this may affect all XeLaTeX created PDFs.) It is available on CTAN and elsewhere. This PDF displays incorrectly on evince and okular, but correctly in Acrobat. Compare e.g., page 4. For images of the problem, see: http://www.latex-community.org/forum/viewtopic.php?f=40&t=5770
Created attachment 28921 [details] What it looks like in Acrobat
Created attachment 28922 [details] What it looks like in evince
Install the poppler-data package *** This bug has been marked as a duplicate of bug 22260 ***
That works. Thanks for your help! (Perhaps poppler-data should be added as a dependency for evince, okular, etc. for synaptic.)
That'd be a bug of your distribution (debian/ubuntu/whatever)
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