package samba4 (not installed) failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[PootyTang]

Binary package hint: samba4

This was done after an auto update. I rebooted the box and got an error that samba could not be updated.

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: samba4 (not installed)
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
AptOrdering:
 samba: Install
 samba4: Configure
 samba: Configure
Architecture: amd64
Date: Sun May 22 18:27:26 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
SourcePackage: samba4
Title: package samba4 (not installed) failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)