problema na atualizacao do repositorio

[DF]Papai
(usa Ubuntu)

Enviado em 24/10/2015 - 12:11h

Ola pessoal, bom dia!
Sou novo aqui e comecei a utilizar o ubuntu recentemente! Estou com um problema na hora de atualizar meu repositorio... varios erros aparecem e nao consigo instalar nenhum aplicativo sequer.

Segue abaixo os erros (*obs: desculpem pelo tamanho do post...)

Ign http://br.archive.ubuntu.com utopic InRelease
Ign http://br.archive.ubuntu.com utopic-updates InRelease
Ign http://br.archive.ubuntu.com utopic-backports InRelease
Ign http://br.archive.ubuntu.com utopic Release.gpg
Ign http://security.ubuntu.com utopic-security InRelease
Ign http://br.archive.ubuntu.com utopic-updates Release.gpg
Ign http://br.archive.ubuntu.com utopic-backports Release.gpg
Ign http://br.archive.ubuntu.com utopic Release
Ign http://ppa.launchpad.net utopic InRelease
Atingido http://archive.canonical.com utopic InRelease
Ign http://security.ubuntu.com utopic-security Release.gpg
Ign http://br.archive.ubuntu.com utopic-updates Release
Ign http://extras.ubuntu.com utopic InRelease
Ign http://br.archive.ubuntu.com utopic-backports Release
Ign http://security.ubuntu.com utopic-security Release
Obter:1 http://ppa.launchpad.net utopic Release.gpg [316 B]
Obter:2 http://ppa.launchpad.net utopic Release [15,1 kB]
Obter:3 http://ppa.launchpad.net utopic/main amd64 Packages [1.084 B]
Atingido http://archive.canonical.com utopic/partner amd64 Packages
Obter:4 http://ppa.launchpad.net utopic/main i386 Packages [1.088 B]
Atingido http://archive.canonical.com utopic/partner i386 Packages
Obter:5 http://ppa.launchpad.net utopic/main Translation-en [868 B]
Atingido http://extras.ubuntu.com utopic Release.gpg
Ign http://archive.canonical.com utopic/partner Translation-en
Atingido http://extras.ubuntu.com utopic Release
Atingido http://extras.ubuntu.com utopic/main amd64 Packages
Atingido http://extras.ubuntu.com utopic/main i386 Packages
Ign http://extras.ubuntu.com utopic/main Translation-pt_BR
Ign http://extras.ubuntu.com utopic/main Translation-pt
Ign http://extras.ubuntu.com utopic/main Translation-pt_PT
Ign http://extras.ubuntu.com utopic/main Translation-en
Err http://security.ubuntu.com utopic-security/main Sources
404 Not Found [IP: 91.189.91.23 80]
Err http://security.ubuntu.com utopic-security/restricted Sources
404 Not Found [IP: 91.189.91.23 80]
Err http://security.ubuntu.com utopic-security/universe Sources
404 Not Found [IP: 91.189.91.23 80]
Err http://security.ubuntu.com utopic-security/multiverse Sources
404 Not Found [IP: 91.189.91.23 80]
Err http://security.ubuntu.com utopic-security/main amd64 Packages
404 Not Found [IP: 91.189.91.23 80]
Err http://security.ubuntu.com utopic-security/restricted amd64 Packages
404 Not Found [IP: 91.189.91.23 80]
Err http://security.ubuntu.com utopic-security/universe amd64 Packages
404 Not Found [IP: 91.189.91.23 80]
Err http://security.ubuntu.com utopic-security/multiverse amd64 Packages
404 Not Found [IP: 91.189.91.23 80]
Err http://security.ubuntu.com utopic-security/main i386 Packages
404 Not Found [IP: 91.189.91.23 80]
Err http://br.archive.ubuntu.com utopic/main Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://security.ubuntu.com utopic-security/restricted i386 Packages
404 Not Found [IP: 91.189.91.23 80]
Err http://br.archive.ubuntu.com utopic/restricted Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic/universe Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://security.ubuntu.com utopic-security/universe i386 Packages
404 Not Found [IP: 91.189.91.23 80]
Err http://br.archive.ubuntu.com utopic/multiverse Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic/main amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic/restricted amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://security.ubuntu.com utopic-security/multiverse i386 Packages
404 Not Found [IP: 91.189.91.23 80]
Err http://br.archive.ubuntu.com utopic/universe amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic/multiverse amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic/main i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Ign http://security.ubuntu.com utopic-security/main Translation-pt_BR
Err http://br.archive.ubuntu.com utopic/restricted i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic/universe i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic/multiverse i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Ign http://br.archive.ubuntu.com utopic/main Translation-pt_BR
Ign http://security.ubuntu.com utopic-security/main Translation-pt
Ign http://br.archive.ubuntu.com utopic/main Translation-pt
Ign http://br.archive.ubuntu.com utopic/main Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic/main Translation-en
Ign http://security.ubuntu.com utopic-security/main Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic/multiverse Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic/multiverse Translation-pt
Ign http://br.archive.ubuntu.com utopic/multiverse Translation-pt_PT
Ign http://security.ubuntu.com utopic-security/main Translation-en
Ign http://br.archive.ubuntu.com utopic/multiverse Translation-en
Ign http://br.archive.ubuntu.com utopic/restricted Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic/restricted Translation-pt
Ign http://security.ubuntu.com utopic-security/multiverse Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic/restricted Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic/restricted Translation-en
Ign http://security.ubuntu.com utopic-security/multiverse Translation-pt
Ign http://br.archive.ubuntu.com utopic/universe Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic/universe Translation-pt
Ign http://br.archive.ubuntu.com utopic/universe Translation-pt_PT
Ign http://security.ubuntu.com utopic-security/multiverse Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic/universe Translation-en
Err http://br.archive.ubuntu.com utopic-updates/main Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-updates/restricted Sources
404 Not Found [IP: 200.236.31.4 80]
Ign http://security.ubuntu.com utopic-security/multiverse Translation-en
Err http://br.archive.ubuntu.com utopic-updates/universe Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-updates/multiverse Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-updates/main amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-updates/restricted amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Ign http://security.ubuntu.com utopic-security/restricted Translation-pt_BR
Err http://br.archive.ubuntu.com utopic-updates/universe amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-updates/multiverse amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-updates/main i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Ign http://security.ubuntu.com utopic-security/restricted Translation-pt
Err http://br.archive.ubuntu.com utopic-updates/restricted i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-updates/universe i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-updates/multiverse i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Ign http://security.ubuntu.com utopic-security/restricted Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic-updates/main Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic-updates/main Translation-pt
Ign http://br.archive.ubuntu.com utopic-updates/main Translation-pt_PT
Ign http://security.ubuntu.com utopic-security/restricted Translation-en
Ign http://br.archive.ubuntu.com utopic-updates/main Translation-en
Ign http://br.archive.ubuntu.com utopic-updates/multiverse Translation-pt_BR
Ign http://security.ubuntu.com utopic-security/universe Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic-updates/multiverse Translation-pt
Ign http://br.archive.ubuntu.com utopic-updates/multiverse Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic-updates/multiverse Translation-en
Ign http://security.ubuntu.com utopic-security/universe Translation-pt
Ign http://br.archive.ubuntu.com utopic-updates/restricted Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic-updates/restricted Translation-pt
Ign http://br.archive.ubuntu.com utopic-updates/restricted Translation-pt_PT
Ign http://security.ubuntu.com utopic-security/universe Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic-updates/restricted Translation-en
Ign http://br.archive.ubuntu.com utopic-updates/universe Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic-updates/universe Translation-pt
Ign http://br.archive.ubuntu.com utopic-updates/universe Translation-pt_PT
Ign http://security.ubuntu.com utopic-security/universe Translation-en
Ign http://br.archive.ubuntu.com utopic-updates/universe Translation-en
Err http://br.archive.ubuntu.com utopic-backports/main Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/restricted Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/universe Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/multiverse Sources
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/main amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/restricted amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/universe amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/multiverse amd64 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/main i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/restricted i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/universe i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Err http://br.archive.ubuntu.com utopic-backports/multiverse i386 Packages
404 Not Found [IP: 200.236.31.4 80]
Ign http://br.archive.ubuntu.com utopic-backports/main Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic-backports/main Translation-pt
Ign http://br.archive.ubuntu.com utopic-backports/main Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic-backports/main Translation-en
Ign http://br.archive.ubuntu.com utopic-backports/multiverse Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic-backports/multiverse Translation-pt
Ign http://br.archive.ubuntu.com utopic-backports/multiverse Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic-backports/multiverse Translation-en
Ign http://br.archive.ubuntu.com utopic-backports/restricted Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic-backports/restricted Translation-pt
Ign http://br.archive.ubuntu.com utopic-backports/restricted Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic-backports/restricted Translation-en
Ign http://br.archive.ubuntu.com utopic-backports/universe Translation-pt_BR
Ign http://br.archive.ubuntu.com utopic-backports/universe Translation-pt
Ign http://br.archive.ubuntu.com utopic-backports/universe Translation-pt_PT
Ign http://br.archive.ubuntu.com utopic-backports/universe Translation-en
Baixados 18,4 kB em 27s (667 B/s)
W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/main/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/restricted/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/universe/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/multiverse/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/main/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/restricted/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/universe/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/multiverse/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/main/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/restricted/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/universe/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic/multiverse/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/main/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/restricted/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/universe/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/multiverse/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/main/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/restricted/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/universe/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/multiverse/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/main/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/restricted/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/universe/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-updates/multiverse/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/main/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/restricted/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/universe/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/multiverse/source/Sources 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/main/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/restricted/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/universe/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/multiverse/binary-amd64/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/main/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/restricted/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/universe/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://br.archive.ubuntu.com/ubuntu/dists/utopic-backports/multiverse/binary-i386/Packages 404 Not Found [IP: 200.236.31.4 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/main/source/Sources 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/restricted/source/Sources 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/universe/source/Sources 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/multiverse/source/Sources 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/main/binary-amd64/Packages 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/restricted/binary-amd64/Packages 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/multiverse/binary-amd64/Packages 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.23 80]

W: Falhou ao buscar http://security.ubuntu.com/ubuntu/dists/utopic-security/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.23 80]

E: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.

Delusion
(usa Debian)

Enviado em 24/10/2015 - 13:22h

versão do ubuntu vencida! não tem mais suporte. Instale a versão LTS 14.04.3 válida até 2019 ( é a melhor).
http://www.ubuntu.com/download/desktop

lembra-te do mandamento:
"becapearás teus arkivos antes de toda formatação!".

--------------------------------
Antergos-cinnamon user,
Xubuntu 15.04 user,
Fedora22-lxde user,
Sabayon-xfce user.

[DF]Papai
(usa Ubuntu)

Enviado em 24/10/2015 - 13:26h

Cara, muito obrigado! Ja estou a dois dias tentando resolver esse problema

Agradeco a força

removido
(usa Nenhuma)

Enviado em 24/10/2015 - 14:04h

Ubuntu-14.10 foi lançado em outubro/2014 e já está sem suporte desde julho/2015
Faça bkp de seus arquivos e instale Ubuntu-14.04-lts
http://www.vivaolinux.com.br/dica/Qual-Ubuntu-devo-usar

Begrow2007
(usa Ubuntu)

Enviado em 06/11/2015 - 22:08h

Estou tentando atualizar o Ubuntu 15.04 para o 15.10, e aparece o seguinte erro:

W:Falhou ao buscar http://archive.ubuntu.com/ubuntu/dists/utopic/main/source/Sources 404 Not Found [IP: 91.189.91.24 80]
, W:Falhou ao buscar http://archive.ubuntu.com/ubuntu/dists/utopic/universe/source/Sources 404 Not Found [IP: 91.189.91.24 80]
, W:Falhou ao buscar http://archive.ubuntu.com/ubuntu/dists/utopic/restricted/source/Sources 404 Not Found [IP: 91.189.91.24 80]
, W:Falhou ao buscar http://archive.ubuntu.com/ubuntu/dists/utopic/multiverse/source/Sources 404 Not Found [IP: 91.189.91.24 80]
, E:Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.

Já exclui e atualizei a lista dos repositórios, mas o mesmo erro insiste em aparecer.

Alguém já passou por isso e conseguiu resolver??

removido
(usa Nenhuma)

Enviado em 06/11/2015 - 23:37h

Evite atualizar versões do ubuntu
Chances dar errado são muito maiores do que de dar certo