package flashplugin-installer 11.2.202.521ubuntu0.15.04.1 failed to install/upgrade: conflicting packages - not installing flashplugin-installer

[patrick ritter]

just doing an update on ubuntu 15

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: flashplugin-installer 11.2.202.521ubuntu0.15.04.1
ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6
Uname: Linux 3.19.0-30-generic i686
ApportVersion: 2.17.2-0ubuntu1.4
Architecture: i386
Date: Wed Sep 23 13:02:30 2015
DuplicateSignature: package:flashplugin-installer:11.2.202.521ubuntu0.15.04.1:conflicting packages - not installing flashplugin-installer
ErrorMessage: conflicting packages - not installing flashplugin-installer
InstallationDate: Installed on 2015-09-23 (0 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release i386 (20150422)
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1
 apt 1.0.9.7ubuntu4.2
SourcePackage: flashplugin-nonfree
Title: package flashplugin-installer 11.2.202.521ubuntu0.15.04.1 failed to install/upgrade: conflicting packages - not installing flashplugin-installer
UpgradeStatus: No upgrade log present (probably fresh install)