Some Linux readers fail to load the PDF because of a missmatch between the declared PDF version and the actual set of PDF features (1.4 and cross reference streams)

Some Linux readers fail loading the PDFs produced by FOP. These have the version 1.4 by default. The PDF contains cross reference streams, which are defined in PDF 1.5.

The fix would be CrossReferenceStream to increment the version of the PDF document to 1.5.

The JavaDoc from this class:

A cross-reference stream, as described in Section 3.4.7 of the PDF 1.5 Reference.

A fix in the constructor of {{CrossReferenceStream }}:

        document.setPDFVersion(Version.V1_5);