Não consigo instalar nada

[guijermous]

Galera, sou iniciante em Linux, não muito noob mas sou.
Acabei de instalar a nova versão do Ubuntu aqui em casa, e como desenvolvo aplicativos, estava tentando instalar o Code Blocks pela central de programas. Mas ao instalar, da um erro, falando que houve falha na instalação, que a internet está desconectada, sendo que estou conectado nela. Como procedo ?
E aqui, é melhor instalar os aplicativos pela central ou baixa-los pela internet e depois instala-los ?
[]'s

[platao]

Movido para instalação e atualização.

[Paulo Correa]

Preferência: Central de programas do Ubuntu, Terminal console ou Synaptic

Abra o terminal e copie daqui e cole no terminal de enter digite sua senha enter de novo

sudo rm /var/lib/apt/lists/* ; sudo rm /var/lib/apt/lists/partial/* ; sudo apt-get clean ; sudo apt-get -f install ; sudo apt-get update

[rbernard]

Qual erro?

[guijermous]

Da erro, fala que deu falha de conexao com a internet mesmo estando conectado.
Digitei os comandos no console. O que eles fazem ? Está baixando uns pacotes

[]'s

[guijermous]

O erro é o seguinte:
Falha ao baixar informações do repositório
Verifique sua conexão com a internet

[Tota]

ola

assim fica dificil. Sabe como é, eu uso oculos, preciso trocar de lentes e não consegui ver o erro completo que apareceu aí em sua tela.

Seria muito incomodo postar o erro completo como ele aparece no seu terminal?

copie e cole do terminal desde o comando que usou até voltar ao prompt de comandos

assim o forum pode resolver com mais facilidade, visto existirem centenas de topicos no forum explicando com resolver problemas com repositórios

aproveite e comente se usou a sugestão postada pelo usuario Paulo Correa

[]'s

[guijermous]

W:Failed to fetch gzip:/var/lib/apt/lists/partial/br.archive.ubuntu.com_ubuntu_dists_natty_universe_source_Sources  Hash Sum mismatch
, W:Failed to fetch http://br.archive.ubuntu.com/ubuntu/dists/natty/multiverse/source/Sources  404  Not Found
, W:Failed to fetch gzip:/var/lib/apt/lists/partial/br.archive.ubuntu.com_ubuntu_dists_natty_main_binary-i386_Packages  Hash Sum mismatch
, W:Failed to fetch gzip:/var/lib/apt/lists/partial/br.archive.ubuntu.com_ubuntu_dists_natty_universe_binary-i386_Packages  Hash Sum mismatch
, W:Failed to fetch gzip:/var/lib/apt/lists/partial/br.archive.ubuntu.com_ubuntu_dists_natty_multiverse_binary-i386_Packages  Hash Sum mismatch
, E:Some index files failed to download. They have been ignored, or old ones used instead.

O erro quando eu tento pela central de programas.

Agora pelo terminal:
[sudo] password for guilherme:
rm: não foi possível remover "/var/lib/apt/lists/partial": É um diretório
Lendo listas de pacotes... Pronto
Construindo árvore de dependências       
Lendo informação de estado... Pronto
O seguinte pacote foi instalado automaticamente e já não é necessário:
  linux-headers-2.6.38-8
Use 'apt-get autoremove' para removê-los.
0 pacotes atualizados, 0 pacotes novos instalados, 0 a serem removidos e 0 não atualizados.
Ign http://extras.ubuntu.com natty InRelease                                   
Ign http://security.ubuntu.com natty-security InRelease                       
Obter:1 http://extras.ubuntu.com natty Release.gpg [72 B]   
Ign http://br.archive.ubuntu.com natty InRelease                               
Ign http://br.archive.ubuntu.com natty-updates InRelease     
Obter:2 http://br.archive.ubuntu.com natty Release.gpg [198 B]
Obter:3 http://security.ubuntu.com natty-security Release.gpg [198 B]         
Obter:4 http://extras.ubuntu.com natty Release [9.753 B]                       
Obter:5 http://br.archive.ubuntu.com natty-updates Release.gpg [198 B]         
Obter:6 http://br.archive.ubuntu.com natty Release [39,8 kB]                   
Obter:7 http://security.ubuntu.com natty-security Release [27,2 kB]           
Obter:8 http://security.ubuntu.com natty-security/main Sources [62,6 kB]       
Obter:9 http://br.archive.ubuntu.com natty-updates Release [27,2 kB]           
Obter:10 http://extras.ubuntu.com natty/main Sources [14 B]                   
Obter:11 http://extras.ubuntu.com natty/main i386 Packages [14 B]             
Ign http://extras.ubuntu.com natty/main TranslationIndex                       
Obter:12 http://br.archive.ubuntu.com natty/main Sources [862 kB]             
Obter:13 http://security.ubuntu.com natty-security/restricted Sources [14 B]   
Obter:14 http://security.ubuntu.com natty-security/universe Sources [9.058 B] 
Obter:15 http://security.ubuntu.com natty-security/multiverse Sources [658 B] 
Obter:16 http://security.ubuntu.com natty-security/main i386 Packages [161 kB]
Ign http://extras.ubuntu.com natty/main Translation-pt_BR                     
Ign http://extras.ubuntu.com natty/main Translation-pt                         
Ign http://extras.ubuntu.com natty/main Translation-en             
Obter:17 http://security.ubuntu.com natty-security/restricted i386 Packages [14 B]
Obter:18 http://security.ubuntu.com natty-security/universe i386 Packages [30,4 kB]
Obter:19 http://security.ubuntu.com natty-security/multiverse i386 Packages [2.074 B]
Ign http://security.ubuntu.com natty-security/main TranslationIndex           
Ign http://security.ubuntu.com natty-security/multiverse TranslationIndex     
Ign http://security.ubuntu.com natty-security/restricted TranslationIndex     
Ign http://security.ubuntu.com natty-security/universe TranslationIndex       
Ign http://security.ubuntu.com natty-security/main Translation-pt_BR           
Ign http://security.ubuntu.com natty-security/main Translation-pt             
Ign http://security.ubuntu.com natty-security/main Translation-en             
Ign http://security.ubuntu.com natty-security/multiverse Translation-pt_BR     
Ign http://security.ubuntu.com natty-security/multiverse Translation-pt       
Ign http://security.ubuntu.com natty-security/multiverse Translation-en       
Ign http://security.ubuntu.com natty-security/restricted Translation-pt_BR     
Ign http://security.ubuntu.com natty-security/restricted Translation-pt       
Ign http://security.ubuntu.com natty-security/restricted Translation-en       
Ign http://security.ubuntu.com natty-security/universe Translation-pt_BR       
Ign http://security.ubuntu.com natty-security/universe Translation-pt         
Ign http://security.ubuntu.com natty-security/universe Translation-en         
Obter:20 http://br.archive.ubuntu.com natty/restricted Sources [4.104 B]       
Obter:21 http://br.archive.ubuntu.com natty/universe Sources [4.380 kB]       
99% [21 Sources bzip2 0 B] [Aguardando por cabeçalhos]            21,5 kB/s 0ss
bzip2: Data integrity error when decompressing.
   Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

Ign http://br.archive.ubuntu.com natty/main TranslationIndex                   
Ign http://br.archive.ubuntu.com natty/multiverse TranslationIndex             
Ign http://br.archive.ubuntu.com natty/restricted TranslationIndex             
Ign http://br.archive.ubuntu.com natty/universe TranslationIndex               
Ign http://br.archive.ubuntu.com natty-updates/main TranslationIndex           
Ign http://br.archive.ubuntu.com natty-updates/multiverse TranslationIndex     
Ign http://br.archive.ubuntu.com natty-updates/restricted TranslationIndex     
Ign http://br.archive.ubuntu.com natty-updates/universe TranslationIndex       
Err http://br.archive.ubuntu.com natty/universe Sources                       
  0  OK
Err http://br.archive.ubuntu.com natty/multiverse Sources                     
  0  OK
Err http://br.archive.ubuntu.com natty/main i386 Packages                     
  0  OK
Err http://br.archive.ubuntu.com natty/restricted i386 Packages               
  0  OK
Err http://br.archive.ubuntu.com natty/universe i386 Packages                 
  0  OK
Err http://br.archive.ubuntu.com natty/multiverse i386 Packages               
  0  OK
Err http://br.archive.ubuntu.com natty-updates/main Sources                   
  Linha de cabeçalho ruim
Err http://br.archive.ubuntu.com natty-updates/restricted Sources
  0  OK
Err http://br.archive.ubuntu.com natty-updates/universe Sources
  0  OK
Err http://br.archive.ubuntu.com natty-updates/multiverse Sources
  0  OK
Err http://br.archive.ubuntu.com natty-updates/main i386 Packages
  0  OK
Err http://br.archive.ubuntu.com natty-updates/restricted i386 Packages
  0  OK
Err http://br.archive.ubuntu.com natty-updates/universe i386 Packages
  0  OK
Err http://br.archive.ubuntu.com natty-updates/multiverse i386 Packages
  0  OK
Ign http://br.archive.ubuntu.com natty/main Translation-pt_BR
Ign http://br.archive.ubuntu.com natty/main Translation-pt
Ign http://br.archive.ubuntu.com natty/main Translation-en
Ign http://br.archive.ubuntu.com natty/multiverse Translation-pt_BR
Ign http://br.archive.ubuntu.com natty/multiverse Translation-pt
Ign http://br.archive.ubuntu.com natty/multiverse Translation-en
Ign http://br.archive.ubuntu.com natty/restricted Translation-pt_BR
Ign http://br.archive.ubuntu.com natty/restricted Translation-pt
Ign http://br.archive.ubuntu.com natty/restricted Translation-en
Ign http://br.archive.ubuntu.com natty/universe Translation-pt_BR
Ign http://br.archive.ubuntu.com natty/universe Translation-pt
Ign http://br.archive.ubuntu.com natty/universe Translation-en
Ign http://br.archive.ubuntu.com natty-updates/main Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/main Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/main Translation-en
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-en
Ign http://br.archive.ubuntu.com natty-updates/restricted Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/restricted Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/restricted Translation-en
Ign http://br.archive.ubuntu.com natty-updates/universe Translation-pt_BR
Err http://br.archive.ubuntu.com natty-updates/universe Translation-pt
  Linha de cabeçalho ruim
Ign http://br.archive.ubuntu.com natty-updates/universe Translation-en
Baixados 5.617 kB em 2min 34s (36,3 kB/s)
W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/universe/source/Sources  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/multiverse/source/Sources  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/main/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/restricted/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/universe/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/multiverse/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/main/source/Sources  Linha de cabeçalho ruim

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/restricted/source/Sources  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/universe/source/Sources  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/multiverse/source/Sources  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/main/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/restricted/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/universe/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/multiverse/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/universe/i18n/Translation-pt  Linha de cabeçalho ruim

E: Alguns arquivos index falharam ao ser baixados. Eles foram ignorados, ou cópias antigas são usadas ao invés.
guilherme@guilherme-PHN10XXX:~$ AAA

AAA: comando não encontrado
guilherme@guilherme-PHN10XXX:~$
guilherme@guilherme-PHN10XXX:~$

[Paulo Correa]

Amigo faz o seguinte para facilitar para todos

sudo gedit /etc/apt/sources.list

Ou você tem medo de mostrar isso também?

[guijermous]

Sou leigo no linux, qual a dificuldade de ver isso e tratar com mais respeito ?


guilherme@guilherme-PHN10XXX:~$ sudo gedit /etc/apt/sources.list
[sudo] password for guilherme:

(gedit:5503): Gtk-WARNING **: Attempting to store changes into `/root/.local/share/recently-used.xbel', but failed: Falha ao criar arquivo "/root/.local/share/recently-used.xbel.IU4CZV": Arquivo ou diretório não encontrado

(gedit:5503): Gtk-WARNING **: Attempting to set the permissions of `/root/.local/share/recently-used.xbel', but failed: Arquivo ou diretório não encontrado

[rbernard]

Guilherme,

Execute novamente:

Código Selecionar Expandir

sudo gedit /etc/apt/sources.list

O Gedit vai abrir com o conteúdo do arquivo (um arquivo texto). Copie o conteúdo do arquivo aqui.

[guijermous]

# deb cdrom:[Ubuntu 11.04 _Natty Narwhal_ - Release i386 (20110427.1)]/ natty main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://br.archive.ubuntu.com/ubuntu/ natty main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ natty main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://br.archive.ubuntu.com/ubuntu/ natty-updates main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ natty-updates main restricted

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

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://br.archive.ubuntu.com/ubuntu/ natty multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ natty multiverse
deb http://br.archive.ubuntu.com/ubuntu/ natty-updates multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ natty-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://br.archive.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse
# deb-src http://br.archive.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu natty-security main restricted
deb-src http://security.ubuntu.com/ubuntu natty-security main restricted
deb http://security.ubuntu.com/ubuntu natty-security universe
deb-src http://security.ubuntu.com/ubuntu natty-security universe
deb http://security.ubuntu.com/ubuntu natty-security multiverse
deb-src http://security.ubuntu.com/ubuntu natty-security multiverse

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

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

[Paulo Correa]

# deb cdrom:[Ubuntu 11.04 _Natty Narwhal_ - Release i386 (20110427.1)]/ natty main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://br.archive.ubuntu.com/ubuntu/ natty main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ natty main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://br.archive.ubuntu.com/ubuntu/ natty-updates main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ natty-updates main restricted

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

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://br.archive.ubuntu.com/ubuntu/ natty multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ natty multiverse
deb http://br.archive.ubuntu.com/ubuntu/ natty-updates multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ natty-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://br.archive.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse
# deb-src http://br.archive.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu natty-security main restricted
deb-src http://security.ubuntu.com/ubuntu natty-security main restricted
deb http://security.ubuntu.com/ubuntu natty-security universe
deb-src http://security.ubuntu.com/ubuntu natty-security universe
deb http://security.ubuntu.com/ubuntu natty-security multiverse
deb-src http://security.ubuntu.com/ubuntu natty-security multiverse

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

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

Aguarde alguém com mais experiência postar, mas está vendo essas últimas quatro linhas que grifei em vermelho, acho que você pode remove-las clicar em salvar no gedit (em cima na janela que você abriu esse arquivo)

Depois

sudo apt-get update

Ah, e me desculpe se pareci sacarstico, não foi a intenção é que parecia que você não estava querendo mostrar o conteudo todo para analize

[guijermous]

(gedit:2138): Gtk-WARNING **: Attempting to store changes into `/root/.local/share/recently-used.xbel', but failed: Falha ao criar arquivo "/root/.local/share/recently-used.xbel.I51QZV": Arquivo ou diretório não encontrado

(gedit:2138): Gtk-WARNING **: Attempting to set the permissions of `/root/.local/share/recently-used.xbel', but failed: Arquivo ou diretório não encontrado

(gedit:2138): Gtk-WARNING **: Attempting to store changes into `/root/.local/share/recently-used.xbel', but failed: Falha ao criar arquivo "/root/.local/share/recently-used.xbel.NQCFZV": Arquivo ou diretório não encontrado

(gedit:2138): Gtk-WARNING **: Attempting to set the permissions of `/root/.local/share/recently-used.xbel', but failed: Arquivo ou diretório não encontrado

(gedit:2138): Gtk-WARNING **: Attempting to store changes into `/root/.local/share/recently-used.xbel', but failed: Falha ao criar arquivo "/root/.local/share/recently-used.xbel.CEWBZV": Arquivo ou diretório não encontrado

(gedit:2138): Gtk-WARNING **: Attempting to set the permissions of `/root/.local/share/recently-used.xbel', but failed: Arquivo ou diretório não encontrado
guilherme@guilherme-PHN10XXX:~$ sudo apt-get update
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid InRelease
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid/main TranslationIndex
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid/restricted TranslationIndex
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid/main Translation-pt_BR
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid/main Translation-pt
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid/main Translation-en
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid/restricted Translation-pt_BR
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid/restricted Translation-pt
Ign cdrom://ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429) lucid/restricted Translation-en
Ign http://br.archive.ubuntu.com natty InRelease                     
Ign http://br.archive.ubuntu.com natty-updates InRelease             
Atingido http://br.archive.ubuntu.com natty Release.gpg
Atingido http://br.archive.ubuntu.com natty-updates Release.gpg
Ign http://security.ubuntu.com natty-security InRelease
Atingido http://br.archive.ubuntu.com natty Release
Atingido http://br.archive.ubuntu.com natty-updates Release                   
Atingido http://br.archive.ubuntu.com natty/main Sources     
Atingido http://br.archive.ubuntu.com natty/restricted Sources
Obter:1 http://br.archive.ubuntu.com natty/universe Sources [4.380 kB]
Obter:2 http://br.archive.ubuntu.com natty/multiverse Sources [155 kB]
Obter:3 http://br.archive.ubuntu.com natty/main i386 Packages [1.550 kB]
Atingido http://security.ubuntu.com natty-security Release.gpg                 
74% [1 Sources bzip2 580 kB] [3 Packages 11,3 kB/1.550 kB 0%]                 
bzip2: Data integrity error when decompressing.
   Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

74% [2 Sources bzip2 0 B] [3 Packages 11,3 kB/1.550 kB 0%] [Aguardando por cabe
bzip2: Data integrity error when decompressing.
   Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

Atingido http://security.ubuntu.com natty-security Release                     
Atingido http://security.ubuntu.com natty-security/main Sources               
Atingido http://security.ubuntu.com natty-security/restricted Sources
Atingido http://security.ubuntu.com natty-security/universe Sources
Atingido http://security.ubuntu.com natty-security/multiverse Sources
Atingido http://security.ubuntu.com natty-security/main i386 Packages
Atingido http://security.ubuntu.com natty-security/restricted i386 Packages
Atingido http://security.ubuntu.com natty-security/universe i386 Packages
Atingido http://security.ubuntu.com natty-security/multiverse i386 Packages
Ign http://security.ubuntu.com natty-security/main TranslationIndex
Ign http://security.ubuntu.com natty-security/multiverse TranslationIndex
Ign http://security.ubuntu.com natty-security/restricted TranslationIndex
Ign http://security.ubuntu.com natty-security/universe TranslationIndex
Ign http://security.ubuntu.com natty-security/main Translation-pt_BR           
Ign http://security.ubuntu.com natty-security/main Translation-pt             
Ign http://security.ubuntu.com natty-security/main Translation-en             
Ign http://security.ubuntu.com natty-security/multiverse Translation-pt_BR     
Ign http://security.ubuntu.com natty-security/multiverse Translation-pt       
Ign http://security.ubuntu.com natty-security/multiverse Translation-en       
Ign http://security.ubuntu.com natty-security/restricted Translation-pt_BR     
Ign http://security.ubuntu.com natty-security/restricted Translation-pt       
Ign http://security.ubuntu.com natty-security/restricted Translation-en       
Ign http://security.ubuntu.com natty-security/universe Translation-pt_BR       
Ign http://security.ubuntu.com natty-security/universe Translation-pt         
Ign http://security.ubuntu.com natty-security/universe Translation-en         
99% [3 Packages bzip2 0 B] [Aguardando por cabeçalhos]            50,2 kB/s 0ss
bzip2: Data integrity error when decompressing.
   Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

Ign http://br.archive.ubuntu.com natty/main TranslationIndex                   
Ign http://br.archive.ubuntu.com natty/multiverse TranslationIndex             
Ign http://br.archive.ubuntu.com natty/restricted TranslationIndex             
Ign http://br.archive.ubuntu.com natty/universe TranslationIndex               
Ign http://br.archive.ubuntu.com natty-updates/main TranslationIndex           
Ign http://br.archive.ubuntu.com natty-updates/multiverse TranslationIndex     
Ign http://br.archive.ubuntu.com natty-updates/restricted TranslationIndex     
Ign http://br.archive.ubuntu.com natty-updates/universe TranslationIndex       
Err http://br.archive.ubuntu.com natty/universe Sources                       
  Linha de cabeçalho ruim
Err http://br.archive.ubuntu.com natty/multiverse Sources                     
  Recebi uma única linha de cabeçalho acima de 360 caracteres
Err http://br.archive.ubuntu.com natty/main i386 Packages                     
  Recebi uma única linha de cabeçalho acima de 360 caracteres
Err http://br.archive.ubuntu.com natty/restricted i386 Packages               
  Linha de cabeçalho ruim
Err http://br.archive.ubuntu.com natty/universe i386 Packages                 
  0  OK
Err http://br.archive.ubuntu.com natty/multiverse i386 Packages               
  0  OK
Err http://br.archive.ubuntu.com natty-updates/main Sources                   
  Linha de cabeçalho ruim
Err http://br.archive.ubuntu.com natty-updates/restricted Sources             
  Linha de cabeçalho ruim
Err http://br.archive.ubuntu.com natty-updates/universe Sources               
  Recebi uma única linha de cabeçalho acima de 360 caracteres
Err http://br.archive.ubuntu.com natty-updates/multiverse Sources             
  0  OK
Err http://br.archive.ubuntu.com natty-updates/main i386 Packages             
  0  OK
Err http://br.archive.ubuntu.com natty-updates/restricted i386 Packages       
  0  OK
Err http://br.archive.ubuntu.com natty-updates/universe i386 Packages         
  0  OK
Err http://br.archive.ubuntu.com natty-updates/multiverse i386 Packages       
  0  OK
Ign http://br.archive.ubuntu.com natty/main Translation-pt_BR                 
Ign http://br.archive.ubuntu.com natty/main Translation-pt                     
Ign http://br.archive.ubuntu.com natty/main Translation-en                     
Ign http://br.archive.ubuntu.com natty/multiverse Translation-pt_BR           
Ign http://br.archive.ubuntu.com natty/multiverse Translation-pt               
Ign http://br.archive.ubuntu.com natty/multiverse Translation-en               
Ign http://br.archive.ubuntu.com natty/restricted Translation-pt_BR           
Ign http://br.archive.ubuntu.com natty/restricted Translation-pt               
Err http://br.archive.ubuntu.com natty/restricted Translation-en               
  Linha de cabeçalho ruim
Ign http://br.archive.ubuntu.com natty/universe Translation-pt_BR             
Ign http://br.archive.ubuntu.com natty/universe Translation-pt
Ign http://br.archive.ubuntu.com natty/universe Translation-en
Ign http://br.archive.ubuntu.com natty-updates/main Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/main Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/main Translation-en
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-en
Ign http://br.archive.ubuntu.com natty-updates/restricted Translation-pt_BR
Err http://br.archive.ubuntu.com natty-updates/restricted Translation-pt
  Linha de cabeçalho ruim
Err http://br.archive.ubuntu.com natty-updates/restricted Translation-en
  Linha de cabeçalho ruim
Ign http://br.archive.ubuntu.com natty-updates/universe Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/universe Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/universe Translation-en
Baixados 1.550 kB em 43s (35,3 kB/s)
W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/universe/source/Sources  Linha de cabeçalho ruim

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/multiverse/source/Sources  Recebi uma única linha de cabeçalho acima de 360 caracteres

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/main/binary-i386/Packages  Recebi uma única linha de cabeçalho acima de 360 caracteres

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/restricted/binary-i386/Packages  Linha de cabeçalho ruim

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/universe/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/multiverse/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/main/source/Sources  Linha de cabeçalho ruim

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/restricted/source/Sources  Linha de cabeçalho ruim

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/universe/source/Sources  Recebi uma única linha de cabeçalho acima de 360 caracteres

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/multiverse/source/Sources  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/main/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/restricted/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/universe/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/multiverse/binary-i386/Packages  0  OK

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty/restricted/i18n/Translation-en  Linha de cabeçalho ruim

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/restricted/i18n/Translation-pt  Linha de cabeçalho ruim

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/natty-updates/restricted/i18n/Translation-en  Linha de cabeçalho ruim

E: Alguns arquivos index falharam ao ser baixados. Eles foram ignorados, ou cópias antigas são usadas ao invés.




Esta versão do Ubuntu tem uns momentos que dá uma travada. Fui usar o empathy e deu umas travadas certas horas, a tela travou, piscou, voltou..
E esta versão é beta não é?
Qual é a versão anterior mais estável ? Queria pegar uma para aprender sem problemas

[]'s

[Paulo Correa]

Amigo vá com calma primeiro tente o comando que lhe passei lá em cima e poste aqui o resultado da saida do comando certo?