nothing
ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: libjpeg8 8c-2ubuntu8 [modified: usr/share/doc/libjpeg8/changelog.Debian.gz usr/share/doc/libjpeg8/copyright]
ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
Uname: Linux 3.16.0-25-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
Date: Sat Dec 20 02:38:58 2014
Dependencies:
gcc-4.9-base 4.9.1-16ubuntu6
libc6 2.19-10ubuntu2.1
libgcc1 1:4.9.1-16ubuntu6
libjpeg-turbo8 1.3.0-0ubuntu2
multiarch-support 2.19-10ubuntu2.1
DpkgTerminalLog:
Preparing to unpack .../libjpeg8_8c-2ubuntu8_i386.deb ...
Unpacking libjpeg8:i386 (8c-2ubuntu8) ...
dpkg: error processing archive /var/cache/apt/archives/libjpeg8_8c-2ubuntu8_i386.deb (--unpack):
trying to overwrite shared '/usr/share/doc/libjpeg8/copyright', which is different from other instances of package libjpeg8:i386
DuplicateSignature: package:libjpeg8:8c-2ubuntu8 [modified: usr/share/doc/libjpeg8/changelog.Debian.gz usr/share/doc/libjpeg8/copyright]:trying to overwrite shared '/usr/share/doc/libjpeg8/copyright', which is different from other instances of package libjpeg8:i386
ErrorMessage: trying to overwrite shared '/usr/share/doc/libjpeg8/copyright', which is different from other instances of package libjpeg8:i386
InstallationDate: Installed on 2014-11-28 (22 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
SourcePackage: libjpeg8-empty
Title: package libjpeg8 8c-2ubuntu8 [modified: usr/share/doc/libjpeg8/changelog.Debian.gz usr/share/doc/libjpeg8/copyright] failed to install/upgrade: trying to overwrite shared '/usr/share/doc/libjpeg8/copyright', which is different from other instances of package libjpeg8:i386
UpgradeStatus: No upgrade log present (probably fresh install)
I believe this error message means that you need to upgrade your i386 and amd64 versions of this library in lockstep. Probably trying again will fix it, if it hasn't already been fixed.