package initramfs-tools 0.98.8ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Azid Izzuddane]

Binary package hint: initramfs-tools

this failed when I update the ubuntu

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: initramfs-tools 0.98.8ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Mon Jun 20 09:12:59 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
PackageArchitecture: all
SourcePackage: initramfs-tools
Title: package initramfs-tools 0.98.8ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Unfortunately, the package installation error message that you have received is actually a failure with lzma and a generic one at that. The following steps may help resolve the issue. Please execute the following command, as it will clear your package cache, in a terminal:

sudo apt-get clean

Then try performing the update again as this may resolve your issue. We plan to make lzma errors more informative and that work is being tracked in bug 691985 which I will mark this a duplicate of.