flashplugin-installer failed to install/upgrade (oneric)

[yoann galland]

Since the upgrade from Natty to Oneric, flashplugin-installer failed to complete the installation

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Description: Ubuntu oneiric (development branch)
Release: 11.10
flashplugin-installer:
  Installed: (none)
  Candidate: 10.3.183.10ubuntu5
  Version table:
     10.3.183.10ubuntu5 0
        500 http://fr.archive.ubuntu.com/ubuntu/ oneiric/multiverse amd64 Packages

Output when I try "apt-get installer flashplugin-installer"

Unpacking flashplugin-installer (from .../flashplugin-installer_10.3.183.10ubuntu5_amd64.deb) ...
Setting up flashplugin-installer (10.3.183.10ubuntu5) ...
nspluginwrapper: /usr/lib/flashplugin-installer/libflashplayer.so is not a valid NPAPI plugin
dpkg: error processing flashplugin-installer (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 flashplugin-installer
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Package
DistroRelease: Ubuntu 11.10
Package: flashplugin-installer (not installed)
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
Date: Fri Sep 30 11:37:32 2011
DuplicateSignature:
 Setting up flashplugin-installer (10.3.183.10ubuntu5) ...
 nspluginwrapper: /usr/lib/flashplugin-installer/libflashplayer.so is not a valid NPAPI plugin
 dpkg: error processing flashplugin-installer (--configure):
  subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
SourcePackage: flashplugin-nonfree
Title: package flashplugin-installer (not installed) failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to oneiric on 2011-09-29 (0 days ago)

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #861584, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.