1) Please note that CUPS-PDF is never affected by Poppler or XPDF bugs;
   only external tools that it uses to generate the PDF are. Therefore,
   avoid filing bugs related to those codebases against CUPS-PDF.

2) If syslog reports permission denied when writing the PDF file, check
   AppArmor settings. See README.Debian for details.

3) If syslog reports a backend crash or error, uncomment "LogType 3" in
   </etc/cups/cups-pdf.conf> and change the value to 7. Attach the log.
