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[James Page <737603@xxxxxxxxxxxxxxxxxx>]

This is odd in itself as although libjna-java does munge a library path
together, if the library is not found in the search path it should just
let dlopen do it thing.

This does not appear to be working.

I'm going to put a fresh pair of eyes on this tomorrow morning....

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https://bugs.launchpad.net/bugs/737603

Title:
  JNI unable to find libpam.so

Status in “libjna-java” package in Ubuntu:
  New
Status in “openjdk-6” package in Ubuntu:
  Triaged

Bug description:
  I'm currently packaging Jenkins for Ubuntu; this application has
  native authentication integration through the use of PAM. This was
  working fine i.e. the java native interface dispatcher was able to
  find libpam.so in /lib and all was happy.

  I've just updated my test system and native authentication no longer
  works; the JNI dispatcher can't find the library.  I have done a bit
  of digging and it looks like libpam.so.* is installed to /lib/i386
  -linux-gnu instead of /lib (as on Maverick and possibly earlier Natty
  releases?).  This directory is not on the java.library.path by default
  which I suspect may be the issue (see below for default java library
  path):

  /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/jre/../lib/i386:/usr/java/packages/lib/i386:/usr/lib/jni:/lib:/usr/lib

  So I'm not sure whether this is a bug in pam or openjdk but I guess it
  could be either.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: libpam0g 1.1.2-2ubuntu4
  ProcVersionSignature: Ubuntu 2.6.38-7.35-generic-pae 2.6.38
  Uname: Linux 2.6.38-7-generic-pae i686
  Architecture: i386
  Date: Fri Mar 18 14:54:45 2011
  InstallationMedia: Ubuntu-Server 11.04 "Natty Narwhal" - Alpha i386 (20110301.4)
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  SourcePackage: pam
  UpgradeStatus: No upgrade log present (probably fresh install)