package linux-image-2.6.31-15-generic 2.6.31-15.50 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127

[gettinoriginal]

Binary package hint: grub2

Ran update manager and recieved the above crash notification

ProblemType: Package
Architecture: i386
Date: Wed Nov 11 09:38:12 2009
DistroRelease: Ubuntu 9.10
ErrorMessage: subprocess installed post-installation script returned error exit status 127
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate i386 (20091020.3)
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-15-generic 2.6.31-15.50
ProcVersionSignature: Ubuntu 2.6.31-14.48+ureadahead2-generic
SourcePackage: grub2
Title: package linux-image-2.6.31-15-generic 2.6.31-15.50 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127
Uname: Linux 2.6.31-14-generic i686

[Lagrange (doqtor)]

In my mind this bug seems to be related to Bug #472298 ("package grub-pc 1.97~beta4-1ubuntu4 failed to install/upgrade"). See attached log output.