[Bug 869654] Re: package man-db 2.5.7-2ubuntu1 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 255

[Colin Watson]

*** This bug is a duplicate of bug 1372673 ***
    https://bugs.launchpad.net/bugs/1372673

Thanks for your report.  The basic problem here is that man-db's trigger
uses debconf to decide whether to update the manual page database, but
debconf is not always reliably usable in triggers.  I finally figured
out a simple way to avoid this problem, which I'm tracking as bug
1372673.  If you are still affected by this locally (which I realise is
unlikely in the case of some of the older bugs of this type), then
running "sudo dpkg --configure -a && sudo apt-get -f install" in a
terminal should normally be enough to get the package management system
back to a sensible state.

** This bug has been marked a duplicate of bug 1372673
   excessive debconf use when triggered

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Title:
  package man-db 2.5.7-2ubuntu1 failed to install/upgrade: sub-processo
  script post-installation instalado retornou estado de saída de erro
  255

Status in “man-db” package in Ubuntu:
  New

Bug description:
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
  Description:	Ubuntu 10.04.3 LTS
  Release:	10.04

  2) The version of the package you are using, via 'apt-cache policy
  pkgname' or by checking in Software Center

  3) What you expected to happen
  Don't know

  4) What happened instead
  This problem appear

  ProblemType: Package
  DistroRelease: Ubuntu 10.04
  Package: man-db 2.5.7-2ubuntu1
  ProcVersionSignature: Ubuntu 2.6.32-34.77-generic 2.6.32.44+drm33.19
  Uname: Linux 2.6.32-34-generic i686
  Architecture: i386
  Date: Thu Oct  6 23:03:16 2011
  ErrorMessage: sub-processo script post-installation instalado retornou estado de saída de erro 255
  InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release i386 (20110720.1)
  SourcePackage: man-db
  Title: package man-db 2.5.7-2ubuntu1 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 255

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