dependencies problem during upgrade process ubuntu-gnome-desktop

[nightflasher]

error message: >>ubuntu-gnome-desktop<< kann nicht installiert werden

during "update-manager -d" this ^^ message appears and it reversed all changes.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.7
ProcVersionSignature: Ubuntu 3.13.0-47.78-generic 3.13.11-ckt16
Uname: Linux 3.13.0-47-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
CrashDB: ubuntu
Date: Sat Mar 7 18:16:27 2015
InstallationDate: Installed on 2014-02-08 (391 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131017)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to trusty on 2015-03-07 (0 days ago)
VarLogDistupgradeTermlog:

[Brian Murray (brian-murray)]

You don't seem to have any of the recommended meta-packages installed:

2015-03-07 18:11:28,359 DEBUG none of the '['ubuntu-desktop', 'kubuntu-desktop', 'xubuntu-desktop', 'ubuntustudio-desktop', 'mythbuntu-desktop', 'kubuntu-netbook', 'lubuntu-desktop', 'ubuntu-gnome-desktop']' meta-pkgs installed
2015-03-07 18:11:28,359 DEBUG guessing 'ubuntu-gnome-desktop' as missing meta-pkg

If you install the ubuntu-gnome-desktop meta package on your system I suspect the release upgrade will succeed.

[Launchpad Janitor (janitor)]

[Expired for ubuntu-release-upgrader (Ubuntu) because there has been no activity for 60 days.]