não pode instalar o kubuntu-desktop

Question

Tentei instalar o 'kubuntu-desktop' do gerenciador de sinápticos. Mas falhou ao mostrar o seguinte erro -

" Não foi possível marcar todos os pacotes para instalação ou atualização
Os seguintes pacotes possuem dependências não resolvidas. Certifique-se de que todos os repositórios necessários sejam adicionados e ativados nas preferências.

kubuntu-desktop:<br>
 Depends: ark but it is not going to be installed<br>
 Depends: dolphin but it is not going to be installed<br>
 Depends: kde-window-manager<br>
 Depends: kde-workspace-bin but it is not going to be installed<br>
 Depends: kdemultimedia-kio-plugins but it is not going to be installed<br>
 Depends: kdepasswd but it is not going to be installed<br>
 Depends: kdm but it is not going to be installed<br>
 Depends: khelpcenter4 but it is not going to be installed<br>
 Depends: klipper but it is not going to be installed<br>
 Depends: kmix but it is not going to be installed<br>
 Depends: konsole but it is not going to be installed<br>
 Depends: ksnapshot but it is not going to be installed<br>
 Depends: ksysguard but it is not going to be installed<br>
 Depends: language-selector-kde but it is not going to be installed<br>
 Depends: okular but it is not going to be installed<br>
 Depends: plasma-desktop but it is not going to be installed<br>
 Depends: plasma-netbook but it is not going to be installed<br>
 Depends: software-properties-kde but it is not going to be installed<br>
 Depends: systemsettings but it is not going to be installed<br>
 Recommends: akregator but it is not going to be installed<br>
 Recommends: amarok but it is not going to be installed<br>
 Recommends: apport-kde but it is not going to be installed<br>
 Recommends: apturl-kde but it is not going to be installed....

 .......... "

Meu '/etc/apt/sources.list' tem o seguinte-

'

# See 'http://help.ubuntu.com/community/UpgradeNotes' for how to upgrade to<br>
'# newer versions of the distribution.<br>
'deb cdrom:[Ubuntu 12.04.1 LTS _Precise Pangolin_ - Release amd64 (20120823.1)]/ 'dists/precise/main/binary-i386/<br>
'# deb cdrom:[Ubuntu 12.04.1 LTS _Precise Pangolin_ - Release amd64 (20120823.1)]/ 'dists/precise/restricted/binary-i386/<br>
'# deb cdrom:[Ubuntu 12.04.1 LTS _Precise Pangolin_ - Release amd64 (20120823.1)]/ 'precise main restricted<br>
'deb 'http://archive.ubuntu.com/ubuntu precise main restricted multiverse<br>

'## Major bug fix updates produced after the final release of the<br>
'## distribution.<br>

'## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu<br>
'## team. Also, please note that software in universe WILL NOT receive any<br>
'## review or updates from the Ubuntu security team.<br>
'deb 'http://archive.ubuntu.com/ubuntu precise universe<br>

'## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu<br>
'## team, and may not be under a free licence. Please satisfy yourself as to<br>
'## your rights to use the software. Also, please note that software in<br>
'## multiverse WILL NOT receive any review or updates from the Ubuntu<br>
'## security team.<br>

'## N.B. software from this repository may not have been tested as<br>
'## extensively as that contained in the main release, although it includes<br>
'## newer versions of some applications which may provide useful features.<br>
'## Also, please note that software in backports WILL NOT receive any review<br>
'## or updates from the Ubuntu security team.<br>

'deb 'http://archive.ubuntu.com/ubuntu precise-security main restricted multiverse<br>
'deb 'http://archive.ubuntu.com/ubuntu precise-security universe<br>

'## Uncomment the following two lines to add software from Canonical's<br>
'## 'partner' repository.<br>
'## This software is not part of Ubuntu, but is offered by Canonical and the<br>
'## respective vendors as a service to Ubuntu users.<br>
'deb 'http://archive.canonical.com/ubuntu oneiric partner<br>
'# deb-src 'http://archive.canonical.com/ubuntu oneiric partner<br>

'## This software is not part of Ubuntu, but is offered by third-party<br>
'## developers who want to ship their latest software.<br>
'# deb 'http://extras.ubuntu.com/ubuntu precise main<br>
'# deb-src 'http://extras.ubuntu.com/ubuntu precise main

Por favor, dê uma solução ...

    

Answer 1

provavelmente o problema é que você está perdendo o repositório precise-updates , portanto apt / synaptic não pode encontrar as dependências certas para o kubuntu-desktop

tente adicionar

deb http://archive.ubuntu.com/ubuntu precise-updates main restricted universe multiverse

para o seu sources.list e, em seguida, sudo apt-get update , tente instalar o kubuntu-desktop novamente

como um assunto fora do tópico: provavelmente você também deseja alterar a linha do parceiro de oneiric para precise