package libllvm3.4 1:3.4-1ubuntu3~precise1 [modified: usr/share/doc/libllvm3.4/changelog.Debian.gz] failed to install/upgrade: libllvm3.4:amd64 1

[Kayode Odusote]

The problem occurred during updating with Update Manager. Using Ubuntu 12.04 LTS. Packages were downloaded but failed to install. Using apt-get install -f at the terminal resulted in the following error:
fshd2014@ubuntu:~$ sudo apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  libllvm3.4
The following packages will be upgraded:
  libllvm3.4
1 upgraded, 0 newly installed, 0 to remove and 45 not upgraded.
3 not fully installed or removed.
Need to get 0 B/9,668 kB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
dpkg: error processing libllvm3.4 (--configure):
 libllvm3.4:amd64 1:3.4-1ubuntu3~precise1 cannot be configured because libllvm3.4:i386 is in a different version (1:3.4-1ubuntu3~precise2)
dpkg: error processing libllvm3.4:i386 (--configure):
 libllvm3.4:i386 1:3.4-1ubuntu3~precise2 cannot be configured because libllvm3.4:amd64 is in a different version (1:3.4-1ubuntu3~precise1)
dpkg: dependency problems prevent configuration of libegl1-mesa-drivers-lts-trusty:
 libegl1-mesa-drivers-lts-trusty depends on libllvm3.4; however:
  Package libllvm3.4 is not configured yet.
dpkg: error processing libegl1-mesa-drivers-lts-trusty (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                          Errors were encountered while processing:
 libllvm3.4
 libllvm3.4:i386
 libegl1-mesa-drivers-lts-trusty
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: libllvm3.4 1:3.4-1ubuntu3~precise1 [modified: usr/share/doc/libllvm3.4/changelog.Debian.gz]
ProcVersionSignature: Ubuntu 3.13.0-40.69~precise1-generic 3.13.11.10
Uname: Linux 3.13.0-40-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.8
Architecture: amd64
Date: Mon Dec 22 01:05:18 2014
DuplicateSignature: package:libllvm3.4:1:3.4-1ubuntu3~precise1 [modified: usr/share/doc/libllvm3.4/changelog.Debian.gz]:libllvm3.4:amd64 1
ErrorMessage: libllvm3.4:amd64 1
MarkForUpload: True
SourcePackage: llvm-toolchain-3.4
Title: package libllvm3.4 1:3.4-1ubuntu3~precise1 [modified: usr/share/doc/libllvm3.4/changelog.Debian.gz] failed to install/upgrade: libllvm3.4:amd64 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Kayode Odusote (odusote-kayode)]

The bug is blocking my installation of other applications such as adobe flashplugin-installer as shown below:

fshd2014@ubuntu:~$ sudo apt-get install flashplugin-installer
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 libllvm3.4 : Breaks: libllvm3.4:i386 (!= 1:3.4-1ubuntu3~precise1) but 1:3.4-1ubuntu3~precise2 is to be installed
 libllvm3.4:i386 : Breaks: libllvm3.4 (!= 1:3.4-1ubuntu3~precise2) but 1:3.4-1ubuntu3~precise1 is to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

Running "apt-get - f install" does not help.