package adwaita-icon-theme 3.16.0-0ubuntu1~vivid2 [origin: LP-PPA-gnome3-team-gnome3-staging] failed to install/upgrade: Versuch, »/usr/share/icons/Adwaita/48x48/actions/edit-delete.png« zu überschreiben, welches auch in Paket adwaita-icon-theme-full 3.16.0-0ubuntu1~vivid1 ist

[Seria]

apt-get upgrade

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: adwaita-icon-theme 3.16.0-0ubuntu1~vivid2 [origin: LP-PPA-gnome3-team-gnome3-staging]
ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
Uname: Linux 3.19.0-15-generic x86_64
ApportVersion: 2.17.2-0ubuntu1
AptOrdering:
 adwaita-icon-theme: Install
 adwaita-icon-theme-full: Install
 adwaita-icon-theme: Configure
 adwaita-icon-theme-full: Configure
 NULL: ConfigurePending
Architecture: amd64
Date: Fri Apr 24 12:37:59 2015
DpkgTerminalLog:
 Vorbereitung zum Entpacken von .../adwaita-icon-theme_3.16.0-0ubuntu1~vivid2_all.deb ...
 Entpacken von adwaita-icon-theme (3.16.0-0ubuntu1~vivid2) über (3.16.0-0ubuntu1~vivid1) ...
 dpkg: Fehler beim Bearbeiten des Archivs /var/cache/apt/archives/adwaita-icon-theme_3.16.0-0ubuntu1~vivid2_all.deb (--unpack):
  Versuch, »/usr/share/icons/Adwaita/48x48/actions/edit-delete.png« zu überschreiben, welches auch in Paket adwaita-icon-theme-full 3.16.0-0ubuntu1~vivid1 ist
DuplicateSignature: package:adwaita-icon-theme:3.16.0-0ubuntu1~vivid2 [origin: LP-PPA-gnome3-team-gnome3-staging]:Versuch, »/usr/share/icons/Adwaita/48x48/actions/edit-delete.png« zu überschreiben, welches auch in Paket adwaita-icon-theme-full 3.16.0-0ubuntu1~vivid1 ist
ErrorMessage: Versuch, »/usr/share/icons/Adwaita/48x48/actions/edit-delete.png« zu überschreiben, welches auch in Paket adwaita-icon-theme-full 3.16.0-0ubuntu1~vivid1 ist
InstallationDate: Installed on 2015-03-16 (38 days ago)
InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Alpha amd64 (20150316)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1
 apt 1.0.9.7ubuntu4
SourcePackage: adwaita-icon-theme
Title: package adwaita-icon-theme 3.16.0-0ubuntu1~vivid2 [origin: LP-PPA-gnome3-team-gnome3-staging] failed to install/upgrade: Versuch, »/usr/share/icons/Adwaita/48x48/actions/edit-delete.png« zu überschreiben, welches auch in Paket adwaita-icon-theme-full 3.16.0-0ubuntu1~vivid1 ist
UpgradeStatus: No upgrade log present (probably fresh install)