package man-db 2.5.7-2 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 1

[maneiresco]

Binary package hint: man-db

I was trying to recover my grub by the procedure of trying to install the system. So I canceled when I saw that it wasen't gonna work.
It would be very handy if the instalation have a recovery mode specially for the grub.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: man-db 2.5.7-2
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic i686
AptOrdering:
 grub: Remove
 grub-pc: Install
 grub-pc: Configure
Architecture: i386
Date: Thu Aug 12 19:52:42 2010
ErrorMessage: sub-processo script post-installation instalado retornou estado de saída de erro 1
LiveMediaBuild: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
SourcePackage: man-db
Title: package man-db 2.5.7-2 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 1