Os seguintes pacotes têm dependências não atendidas:
libreoffice: Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
Depends: libreoffice-base but it is not going to be installed
Depends: libreoffice-report-builder-bin but it is not going to be installed
Depends: ttf-dejavu but it is not going to be installed
Depends: ttf-sil-gentium-basic but it is not going to be installed
Depends: libreoffice-filter-mobiledev but it is not going to be installed
Depends: libreoffice-java-common (>= 1:3.4.4~) but it is not going to be installed
libreoffice-base-core : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
libreoffice-calc : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
libreoffice-draw : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
libreoffice-gnome : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
libreoffice-gtk : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
libreoffice-impress : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
libreoffice-math : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
libreoffice-writer : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
python-uno : Depends: libreoffice-core (= 1:3.4.4-0ubuntu1) but 1:3.4.3-3ubuntu2 is to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
Responder1
Parece que você está mixando libreofficede oneirice libreoffice-corepara oneiric-updates. Certifique-se de ter "Atualizações" ativadas em "Fontes de software".
Responder2
Eu tive o mesmo problema. Sou essencialmente preguiçoso com instalações, então fiz o seguinte:
Abra um terminal e digite o seguinte:
sudo apt-get update
sudo apt-get -f install
Basta digitar " Y" quando solicitado.