package flashplugin-installer 11.2.202.233ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[allen hartshorn]

package flashplugin-installer 11.2.202.233ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: flashplugin-installer 11.2.202.233ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic i686
ApportVersion: 2.0.1-0ubuntu5
AptOrdering:
 firefox-globalmenu: Remove
 firefox: Remove
 flashplugin-installer: Configure
Architecture: i386
Date: Sat Dec 29 15:58:19 2012
DuplicateSignature:
 Setting up flashplugin-installer (11.2.202.233ubuntu2) ...
 update-alternatives: error: no alternatives for mozilla-flashplugin.
 dpkg: error processing flashplugin-installer (--configure):
  subprocess installed post-installation script returned error exit status 2
ErrorMessage: subprocess installed post-installation script returned error exit status 2
SourcePackage: flashplugin-nonfree
Title: package flashplugin-installer 11.2.202.233ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: Upgraded to precise on 2012-12-27 (1 days ago)

[Launchpad Janitor (janitor)]

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