Ubuntu
poppler package

  1. Bug #321720
  2. Comment #11

Comment 11 for bug 321720

Revision history for this message
In , Eugen Dedu (eugen-dedu) wrote :

The file at http://eugen.dedu.free.fr/a.pdf shows:
snoopy:~$ file a.pdf
a.pdf: PDF document, version 1.7

Upon opening with evince 2.28.2 (using libpoppler 0.12.2 cairo), a dialog box appears "Password required... The document is locked and requires a password before it can be opened."

pdfcrack says it is not encrypted:
snoopy:~$ pdfcrack a.pdf
Error: Encryption not detected (is the document password protected?)

So I suppose the problem is that the file is pdf v1.7.

Is there a method to see these files on gnu/linux...?