evince doesn't display certain PDF documents correctly

Binary package hint: evince

Hello! Inoticed that evince doesn't render this document correctly: http://www.ctan.org/tex-archive/macros/xetex/latex/fontspec/fontspec.pdf (link can be found on the XeTeX page in Wikipedia).

The “code” font words are not displayed at all. (See the attached screenshot; it seems it's a fixed-width font.)

Interestingly, Gimp has the exact same symptoms when importing the same document, which suggests a common library is the problem.

Ghostscript or the online viewer at http://view.samurajdata.se/ seem to display it correctly (although less prettier due to lack of antialiasing).

ProblemType: Bug
Architecture: amd64
Date: Fri Mar 5 00:08:16 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
NonfreeKernelModules: nvidia
Package: evince 2.29.91-0ubuntu1
ProcEnviron:
 LANGUAGE=en_US.UTF-8
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-15.22-generic
SourcePackage: evince
Uname: Linux 2.6.32-15-generic x86_64