[Bug 1507825] [NEW] package gcc-4.9-base 4.9.2-10ubuntu13 [modified: usr/share/doc/gcc-4.9-base/changelog.Debian.gz usr/share/doc/gcc-4.9-base/copyright] failed to install/upgrade: trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386

[Greg]

Public bug reported:

After upgrade from 14.10 to 15.04 when installing upgraded packages
ubuntu came up with too many broken packages and fialures. There is  a
bug in the upgrade which does not allow smooth upgrade. Bug in the grub
also.The gcc was only one bug of many encountered.

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: gcc-4.9-base 4.9.2-10ubuntu13 [modified: usr/share/doc/gcc-4.9-base/changelog.Debian.gz usr/share/doc/gcc-4.9-base/copyright]
ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
Uname: Linux 3.19.0-30-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.5
AptOrdering:
 gcc-4.9-base: Install
 gcc-4.9-base: Configure
 gcc-4.9-base: Configure
 NULL: ConfigurePending
Architecture: amd64
Date: Tue Oct 20 10:48:12 2015
Dependencies:
 
DpkgTerminalLog:
 Preparing to unpack .../gcc-4.9-base_4.9.2-10ubuntu13_i386.deb ...
 Unpacking gcc-4.9-base:i386 (4.9.2-10ubuntu13) over (4.9-20140406-0ubuntu1) ...
 dpkg: error processing archive /var/cache/apt/archives/gcc-4.9-base_4.9.2-10ubuntu13_i386.deb (--unpack):
  trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386
DuplicateSignature: package:gcc-4.9-base:4.9.2-10ubuntu13 [modified: usr/share/doc/gcc-4.9-base/changelog.Debian.gz usr/share/doc/gcc-4.9-base/copyright]:trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386
ErrorMessage: trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386
InstallationDate: Installed on 2015-10-18 (1 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150417.1)
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1
 apt  1.0.9.7ubuntu4.1
SourcePackage: gcc-4.9
Title: package gcc-4.9-base 4.9.2-10ubuntu13 [modified: usr/share/doc/gcc-4.9-base/changelog.Debian.gz usr/share/doc/gcc-4.9-base/copyright] failed to install/upgrade: trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: gcc-4.9 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-package package-conflict vivid

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https://bugs.launchpad.net/bugs/1507825

Title:
  package gcc-4.9-base 4.9.2-10ubuntu13 [modified:
  usr/share/doc/gcc-4.9-base/changelog.Debian.gz
  usr/share/doc/gcc-4.9-base/copyright] failed to install/upgrade:
  trying to overwrite shared
  '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different
  from other instances of package gcc-4.9-base:i386

Status in gcc-4.9 package in Ubuntu:
  New

Bug description:
  After upgrade from 14.10 to 15.04 when installing upgraded packages
  ubuntu came up with too many broken packages and fialures. There is  a
  bug in the upgrade which does not allow smooth upgrade. Bug in the
  grub also.The gcc was only one bug of many encountered.

  ProblemType: Package
  DistroRelease: Ubuntu 15.04
  Package: gcc-4.9-base 4.9.2-10ubuntu13 [modified: usr/share/doc/gcc-4.9-base/changelog.Debian.gz usr/share/doc/gcc-4.9-base/copyright]
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  AptOrdering:
   gcc-4.9-base: Install
   gcc-4.9-base: Configure
   gcc-4.9-base: Configure
   NULL: ConfigurePending
  Architecture: amd64
  Date: Tue Oct 20 10:48:12 2015
  Dependencies:
   
  DpkgTerminalLog:
   Preparing to unpack .../gcc-4.9-base_4.9.2-10ubuntu13_i386.deb ...
   Unpacking gcc-4.9-base:i386 (4.9.2-10ubuntu13) over (4.9-20140406-0ubuntu1) ...
   dpkg: error processing archive /var/cache/apt/archives/gcc-4.9-base_4.9.2-10ubuntu13_i386.deb (--unpack):
    trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386
  DuplicateSignature: package:gcc-4.9-base:4.9.2-10ubuntu13 [modified: usr/share/doc/gcc-4.9-base/changelog.Debian.gz usr/share/doc/gcc-4.9-base/copyright]:trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386
  ErrorMessage: trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386
  InstallationDate: Installed on 2015-10-18 (1 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150417.1)
  RelatedPackageVersions:
   dpkg 1.17.25ubuntu1
   apt  1.0.9.7ubuntu4.1
  SourcePackage: gcc-4.9
  Title: package gcc-4.9-base 4.9.2-10ubuntu13 [modified: usr/share/doc/gcc-4.9-base/changelog.Debian.gz usr/share/doc/gcc-4.9-base/copyright] failed to install/upgrade: trying to overwrite shared '/usr/share/doc/gcc-4.9-base/changelog.Debian.gz', which is different from other instances of package gcc-4.9-base:i386
  UpgradeStatus: No upgrade log present (probably fresh install)

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