tonnynho veja isso por favor:
# Kiba-dock
deb
http://download.tuxfamily.org/3v1deb/ubuntu jaunty main
deb-src
http://download.tuxfamily.org/3v1deb/ubuntu jaunty main
robson@Robson:~$ sudo apt-get update
[sudo] password for robson:
Already have key 3E731F79 for archive ppa by ~siretart
Already have key 28CBC482 for archive ppa by ~amsn-daily
DONE
Hit
http://archive.ubuntu.com jaunty Release.gpg
Ign
http://archive.ubuntu.com jaunty/main Translation-pt_PT
Hit
http://ppa.launchpad.net jaunty Release.gpg
Ign
http://repository.cairo-dock.org gutsy Release.gpg
Ign
http://ppa.launchpad.net jaunty/main Translation-pt_PT
Ign
http://repository.cairo-dock.org gutsy/cairo-dock Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty/restricted Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty/universe Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty/multiverse Translation-pt_PT
Hit
http://archive.ubuntu.com jaunty-updates Release.gpg
Ign
http://archive.ubuntu.com jaunty-updates/main Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty-updates/restricted Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty-updates/universe Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty-updates/multiverse Translation-pt_PT
Obter:1
http://archive.ubuntu.com jaunty-security Release.gpg [189B]
Ign
http://download.tuxfamily.org jaunty Release.gpg
Hit
http://ppa.launchpad.net jaunty Release.gpg
Ign
http://ppa.launchpad.net jaunty/main Translation-pt_PT
Hit
http://ppa.launchpad.net jaunty Release
Ign
http://repository.cairo-dock.org gutsy Release
Ign
http://archive.ubuntu.com jaunty-security/main Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty-security/restricted Translation-pt_PT
Hit
http://packages.medibuntu.org jaunty Release.gpg
Hit
http://ppa.launchpad.net jaunty Release
Ign
http://packages.medibuntu.org jaunty/free Translation-pt_PT
Ign
http://download.tuxfamily.org jaunty/main Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty-security/universe Translation-pt_PT
Ign
http://archive.ubuntu.com jaunty-security/multiverse Translation-pt_PT
Hit
http://archive.ubuntu.com jaunty Release
Ign
http://repository.cairo-dock.org gutsy/cairo-dock Packages
Ign
http://packages.medibuntu.org jaunty/non-free Translation-pt_PT
Hit
http://packages.medibuntu.org jaunty Release
Hit
http://archive.ubuntu.com jaunty-updates Release
Obter:2
http://archive.ubuntu.com jaunty-security Release [49,6kB]
Ign
http://download.tuxfamily.org jaunty Release
Ign
http://repository.cairo-dock.org gutsy/cairo-dock Packages
Err
http://repository.cairo-dock.org gutsy/cairo-dock Packages
404 Not Found
Ign
http://download.tuxfamily.org jaunty/main Packages
Ign
http://ppa.launchpad.net jaunty/main Packages
Ign
http://ppa.launchpad.net jaunty/main Sources
Hit
http://ppa.launchpad.net jaunty/main Packages
Hit
http://ppa.launchpad.net jaunty/main Packages
Hit
http://ppa.launchpad.net jaunty/main Sources
Ign
http://download.tuxfamily.org jaunty/main Sources
Hit
http://packages.medibuntu.org jaunty/free Packages
Hit
http://archive.ubuntu.com jaunty/main Packages
Hit
http://archive.ubuntu.com jaunty/restricted Packages
Hit
http://archive.ubuntu.com jaunty/main Sources
Hit
http://ppa.launchpad.net jaunty/main Sources
Hit
http://archive.ubuntu.com jaunty/restricted Sources
Hit
http://archive.ubuntu.com jaunty/universe Packages
Hit
http://archive.ubuntu.com jaunty/universe Sources
Hit
http://archive.ubuntu.com jaunty/multiverse Packages
Hit
http://archive.ubuntu.com jaunty/multiverse Sources
Hit
http://packages.medibuntu.org jaunty/non-free Packages
Ign
http://download.tuxfamily.org jaunty/main Packages
Hit
http://archive.ubuntu.com jaunty-updates/main Packages
Hit
http://archive.ubuntu.com jaunty-updates/restricted Packages
Hit
http://archive.ubuntu.com jaunty-updates/main Sources
Hit
http://archive.ubuntu.com jaunty-updates/restricted Sources
Hit
http://archive.ubuntu.com jaunty-updates/universe Packages
Hit
http://archive.ubuntu.com jaunty-updates/universe Sources
Ign
http://download.tuxfamily.org jaunty/main Sources
Hit
http://archive.ubuntu.com jaunty-updates/multiverse Packages
Hit
http://archive.ubuntu.com jaunty-updates/multiverse Sources
Obter:3
http://archive.ubuntu.com jaunty-security/main Packages [28,9kB]
Err
http://download.tuxfamily.org jaunty/main Packages
404 Not Found
Obter:4
http://archive.ubuntu.com jaunty-security/restricted Packages [14B]
Obter:5
http://archive.ubuntu.com jaunty-security/main Sources [9325B]
Obter:6
http://archive.ubuntu.com jaunty-security/restricted Sources [14B]
Obter:7
http://archive.ubuntu.com jaunty-security/universe Packages [9226B]
Obter:8
http://archive.ubuntu.com jaunty-security/universe Sources [1941B]
Obter:9
http://archive.ubuntu.com jaunty-security/multiverse Packages [14B]
Obter:10
http://archive.ubuntu.com jaunty-security/multiverse Sources [14B]
Err
http://download.tuxfamily.org jaunty/main Sources
404 Not Found
Obtidos 99,3kB em 0s (123kB/s)
W: Falhou obter
http://repository.cairo-dock.org/ubuntu/dists/gutsy/cairo-dock/binary-i386/Packages 404 Not Found
W: Falhou obter
http://download.tuxfamily.org/3v1deb/ubuntu/dists/jaunty/main/binary-i386/Packages 404 Not Found
W: Falhou obter
http://download.tuxfamily.org/3v1deb/ubuntu/dists/jaunty/main/source/Sources 404 Not Found
E: Falhou o download de alguns ficheiros de índice, foram ignorados ou os antigos foram usados em seu lugar.
robson@Robson:~$ sudo apt-get install kiba-dock
A ler as listas de pacotes... Pronto
A construir árvore de dependências
A ler a informação de estado... Pronto
kiba-dock já está na versão mais recente.
0 pacotes actualizados, 0 pacotes novos instalados, 0 a remover e 0 não actualizados.
robson@Robson:~$ sudo apt-get install kiba-dock-dev
A ler as listas de pacotes... Pronto
A construir árvore de dependências
A ler a informação de estado... Pronto
E: Impossível encontrar o pacote kiba-dock-dev
robson@Robson:~$ sudo apt-get install kiba-plugins
A ler as listas de pacotes... Pronto
A construir árvore de dependências
A ler a informação de estado... Pronto
E: Impossível encontrar o pacote kiba-plugins
robson@Robson:~$
robson@Robson:~$ wget
http://download.tuxfamily.org/3v1deb/DD800CD9.gpg -O- | sudo apt-key add -
[sudo] password for robson: --2009-06-10 21:32:56--
http://download.tuxfamily.org/3v1deb/DD800CD9.gpgA resolver download.tuxfamily.org... 88.191.250.18
A conectar download.tuxfamily.org|88.191.250.18|:80... conectado.
Pedido HTTP enviado, a aguardar resposta... 200 OK
Tamanho: 4180 (4,1K) [application/octet-stream]
A gravar em: 'STDOUT'
100%[======================================>] 4.180 --.-K/s em 0,06s
2009-06-10 21:32:57 (69,8 KB/s) - '-' gravado [4180/4180]