package libmono-system-xml4.0-cil 2.10.8.1-5ubuntu1 failed to install/upgrade: package libmono-system-xml4.0-cil is already installed and configured

[LEGRAND Nicolas]

i was installing... and it crash during the installation.

ProblemType: Package
DistroRelease: Ubuntu 12.10
Package: libmono-system-xml4.0-cil 2.10.8.1-5ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-22.34-generic 3.5.7.2
Uname: Linux 3.5.0-22-generic i686
ApportVersion: 2.6.1-0ubuntu9
Architecture: i386
Date: Sat Jan 19 14:49:26 2013
DuplicateSignature:
 Processing triggers for fontconfig ...
 dpkg: error processing binfmt-support (--configure):
  package binfmt-support is already installed and configured
ErrorMessage: package libmono-system-xml4.0-cil is already installed and configured
InstallationDate: Installed on 2013-01-19 (0 days ago)
InstallationMedia: Xubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.1)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: dpkg
Title: package libmono-system-xml4.0-cil 2.10.8.1-5ubuntu1 failed to install/upgrade: package libmono-system-xml4.0-cil is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[dino99 (9d9)]

This is no more a supported version now