Estou tentando instalar o desktop gnome para o Ubuntu 16.04 a partir deste PPA ppa:gnome3-team/gnome3 , mas estou recebendo os seguintes erros:
The following packages have unmet dependencies:
ubuntu-gnome-desktop : Depends: adwaita-icon-theme-full but it is not going to be installed
Depends: gdm3 but it is not going to be installed
Depends: gnome-documents but it is not going to be installed
Depends: gnome-session but it is not going to be installed
Depends: gnome-shell but it is not going to be installed
Depends: gnome-shell-extensions but it is not going to be installed
Depends: tracker but it is not going to be installed
Recommends: gnome-music but it is not going to be installed
Recommends: gnome-photos but it is not going to be installed
Recommends: libreoffice-calc but it is not going to be installed
Recommends: libreoffice-style-tango but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Eu tentei install -f , mas não está resolvendo o problema!