package initramfs-tools 0.92bubuntu71 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Terry Jones]

Binary package hint: initramfs-tools

ubuntu@ubuntu:~$ lsb_release -rd
Description: Ubuntu lucid (development branch)
Release: 10.04

ubuntu@ubuntu:~$ apt-cache policy packagename
W: Unable to locate package packagename

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: initramfs-tools 0.92bubuntu71
ProcVersionSignature: Ubuntu 2.6.32-20.29-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-20-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
Date: Mon Apr 12 22:17:13 2010
ErrorMessage: subprocess installed post-installation script returned error exit status 1
LiveMediaBuild: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100412)
PackageArchitecture: all
SourcePackage: initramfs-tools
Title: package initramfs-tools 0.92bubuntu71 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1