package libstdc++6-arm64-cross 4.8.2-13ubuntu1cross0.11 failed to install/upgrade: trying to overwrite '/usr/share/gcc-4.8/python/libstdcxx/__init__.py', which is also in package libstdc++6:i386 4.8.4-2ubuntu1~14.04.1

[Abhinav Khajuria]

after this there was a red sigh with white minus sign inside it which says error in running package manager.
ubuntu 14.04 is currently some what lagging and some times touch response on the screen is about 0.5 centimeter directly above where the button is pressed on the screen.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libstdc++6-arm64-cross 4.8.2-13ubuntu1cross0.11
ProcVersionSignature: Ubuntu 3.13.0-83.127-generic 3.13.11-ckt35
Uname: Linux 3.13.0-83-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
Date: Thu Mar 24 08:56:41 2016
DuplicateSignature: package:libstdc++6-arm64-cross:4.8.2-13ubuntu1cross0.11:trying to overwrite '/usr/share/gcc-4.8/python/libstdcxx/__init__.py', which is also in package libstdc++6:i386 4.8.4-2ubuntu1~14.04.1
ErrorMessage: trying to overwrite '/usr/share/gcc-4.8/python/libstdcxx/__init__.py', which is also in package libstdc++6:i386 4.8.4-2ubuntu1~14.04.1
InstallationDate: Installed on 2016-01-25 (58 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.11
SourcePackage: gcc-4.8-arm64-cross
Title: package libstdc++6-arm64-cross 4.8.2-13ubuntu1cross0.11 failed to install/upgrade: trying to overwrite '/usr/share/gcc-4.8/python/libstdcxx/__init__.py', which is also in package libstdc++6:i386 4.8.4-2ubuntu1~14.04.1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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