package linux-image-2.6.32-24-generic 2.6.32-24.42 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127

[Samuel Moore]

Binary package hint: grub2

standard update failed. not really sure what else to say.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-24-generic 2.6.32-24.42
ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-23-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Sun Sep 5 08:43:25 2010
ErrorMessage: subprocess installed post-installation script returned error exit status 127
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 (20100429.4)
SourcePackage: grub2
Title: package linux-image-2.6.32-24-generic 2.6.32-24.42 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127

[Colin Watson (cjwatson)]

The terminal log says:

  /etc/default/grub: 1: 1#: not found

It seems that you've edited /etc/default/grub in a way that made its syntax invalid. You need to edit it again and fix it. You can test whether you've got it right using 'sh -n /etc/default/grub', which should produce no output if the file has valid syntax.

Bug 484499 is about the fact that the upgrade crashed rather than warning you about this and giving you the opportunity to fix it.