[poppler] Strange Fonts

[Frank Meerkoetter]

Hi,

i've the problem that some fonts in some documents are rendered rather
strange by poppler (vague, i known...).

For instance:
http://www.linux-usability.de/download/linux_usability_report.pdf
Page: 6

The headings "Ziele der Studie", "Testdesign", ... look strange.
I can't be a problem with missing fonts because they are all embedded:
frank at linux:~> pdffonts /tmp/Documents/linux_usability_report.pdf
name                                 type         emb sub uni object ID
------------------------------------ ------------ --- --- --- ---------
HGDNKM+DIN-Regular                   TrueType     yes yes no    4878  0
HGDNLN+DIN-Medium                    TrueType     yes yes no    4885  0
EQORYL+DIN-Medium                    TrueType     yes yes no    4886  0
OEEIIJ+DIN-Regular                   TrueType     yes yes no     534  0
OEELIP+TimesNewRoman                 TrueType     yes yes no     533  0
OEEIIK+SymbolMT                      CID TrueType yes yes yes    538  0
OEFABA+DIN-Bold                      TrueType     yes yes no     503  0
OEIBCA+DIN-Medium                    TrueType     yes yes no     504  0
OELHKL+Arial,Bold                    TrueType     yes yes no     505  0
OELHLH+Arial                         TrueType     yes yes no     506  0

Acrobat displays them correctly.

Any ideas? Is this a problem with poppler or a borked fontconfig setup?

Regards,
   Frank