package ca-certificates-java 20110426 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Julian Brelsford]

Binary package hint: ca-certificates-java

this happened during the upgrade from Lubuntu 11.04 stable to 11.10 pre-alpha

ProblemType: Package
DistroRelease: Ubuntu 11.10
Package: ca-certificates-java 20110426
ProcVersionSignature: Ubuntu 2.6.39-2.7-generic 2.6.39-rc7
Uname: Linux 2.6.39-2-generic i686
AptOrdering: ca-certificates-java: Configure
Architecture: i386
Date: Sat May 14 02:08:57 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Lubuntu 11.04 "Natty Narwhal" - i386 (20101203)
PackageArchitecture: all
SourcePackage: ca-certificates-java
Title: package ca-certificates-java 20110426 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)