package libgtk-3-0 3.14.6-0ubuntu1 failed to install/upgrade: trying to overwrite shared '/etc/gtk-3.0/settings.ini', which is different from other instances of package libgtk-3-0:i386

[Anuj]

Rolling release failure after an upgrade.

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: libgtk-3-0 3.14.6-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.15.1-0ubuntu1
Architecture: amd64
Date: Thu Jan 8 19:59:38 2015
DuplicateSignature: package:libgtk-3-0:3.14.6-0ubuntu1:trying to overwrite shared '/etc/gtk-3.0/settings.ini', which is different from other instances of package libgtk-3-0:i386
ErrorMessage: trying to overwrite shared '/etc/gtk-3.0/settings.ini', which is different from other instances of package libgtk-3-0:i386
InstallationDate: Installed on 2014-12-16 (23 days ago)
InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Alpha amd64 (20141214)
SourcePackage: gtk+3.0
Title: package libgtk-3-0 3.14.6-0ubuntu1 failed to install/upgrade: trying to overwrite shared '/etc/gtk-3.0/settings.ini', which is different from other instances of package libgtk-3-0:i386
UpgradeStatus: No upgrade log present (probably fresh install)

[Iain Lane (laney)]

This is very strange... did you ever rebuild a gtk+3.0 package yourself, or install from a PPA?

[Launchpad Janitor (janitor)]

[Expired for gtk+3.0 (Ubuntu) because there has been no activity for 60 days.]