HELP não consigo instalar nada [duplicado]

Question

eu tentei editar o /etc/apt/sources.list e o hono dos ULRs abaixo aparecem nele. obrigado antecipadamente

btw im executando 12.04

root@p:~# apt-get update && apt-get upgrade
Hit http:// archive.canonical.com precise Release.gpg
Hit http:// dl.google.com stable Release.gpg                                                                                                                            
Ign http:// ppa.launchpad.net precise Release.gpg                                                                                                                       
Hit http:// ppa.launchpad.net precise Release.gpg                                                                                                                        
Hit http:// ppa.launchpad.net precise Release.gpg                                                                                                                        
Hit http://  ppa.launchpad.net precise Release.gpg                                                                                                                        
Ign http:// ppa.launchpad.net precise Release.gpg                                                                                                                        
Get:1 http:// ppa.launchpad.net precise Release.gpg [316 B]                                                                                                               
Hit http:// extras.ubuntu.com precise Release.gpg                                                                                                                         
Hit http:// archive.canonical.com precise Release                                                                                                                        
Ign http:// ppa.launchpad.net precise Release                                                                                                                            
Hit http:// ppa.launchpad.net precise Release                                                                                                                            
Hit http:// ppa.launchpad.net precise Release                                                                                                                            
Hit http:// ppa.launchpad.net precise Release                                                                                                                            
Ign http:// ppa.launchpad.net precise Release                                                                                                                            
Hit http:/ /dl.google.com stable Release                                                                                                                                  
Hit http:/ /extras.ubuntu.com precise Release                                                                                                                             
Hit http:// ppa.launchpad.net precise Release                                                                                                 
Ign http:// ppa.launchpad.net precise/main Sources/DiffIndex                                 
Ign http:// ppa.launchpad.net precise/main i386 Packages/DiffIndex                           
Ign http:// ppa.launchpad.net precise/main TranslationIndex            
Ign http:// ppa.launchpad.net precise Release                                                                                            
Hit http:// archive.canonical.com precise/partner i386 Packages                                                                          
Hit http:// dl.google.com stable/main i386 Packages                                                                                                        
Hit http:// extras.ubuntu.com precise/main Sources                                                                                                          
Ign http:// ppa.launchpad.net precise/main TranslationIndex                                                                                                 
Hit http:// archive.canonical.com precise/partner TranslationIndex                                                                                         
Hit http:// ppa.launchpad.net precise/main Sources                                                                                       
Hit http:// ppa.launchpad.net precise/main i386 Packages                                                           
Ign http:// ppa.launchpad.net precise/main TranslationIndex                                                                              
Hit http:// ppa.launchpad.net precise/main Sources                                                                                                         
Hit http:// ppa.launchpad.net precise/main i386 Packages                                                                                                   
Hit http:// archive.canonical.com precise/partner Translation-en                                                                                           
Hit http:// extras.ubuntu.com precise/main i386 Packages                                                                                                   
Ign http:// extras.ubuntu.com precise/main TranslationIndex                                                                          
Ign http:// ppa.launchpad.net precise/main TranslationIndex                                                                          
Ign http:// dl.google.com stable/main TranslationIndex                                                                              
Hit http:// ppa.launchpad.net precise/main Sources                                                                                    
Hit http:// ppa.launchpad.net precise/main i386 Packages                                                                              
Ign http:// ppa.launchpad.net precise/main TranslationIndex                                                     
Ign http:// ppa.launchpad.net precise/main Sources/DiffIndex                                                                          
Ign http:// ppa.launchpad.net precise/main i386 Packages/DiffIndex                                                                    
Hit http:// ppa.launchpad.net precise/main TranslationIndex                                                                           
Hit http:// ppa.launchpad.net precise/main Sources                                                                                          
Hit http:// ppa.launchpad.net precise/main i386 Packages                                                           
Hit http:// ppa.launchpad.net precise/main Translation-en                                                     
Hit http:// archive.ubuntu.com precise Release.gpg                                                                                         
Hit http:// archive.ubuntu.com precise-security Release.gpg                                                        
Err http:// ppa.launchpad.net precise/main Sources                                                                 
  404  Not Found
Hit https: //private-ppa.launchpad.net precise Release.gpg                                   
Err http: //ppa.launchpad.net precise/main i386 Packages                                                           
  404  Not Found
Err http:// ppa.launchpad.net precise/main Sources                                                                 
  404  Not Found
Hit https:// private-ppa.launchpad.net precise Release                                       
Err http:// ppa.launchpad.net precise/main i386 Packages                                                                                  
  404  Not Found
Ign http:// ppa.launchpad.net precise/main Translation-en_GB                                                       
Ign http:// ppa.launchpad.net precise/main Translation-en                                    
Ign http:// extras.ubuntu.com precise/main Translation-en_GB                                                       
Hit https:// private-ppa.launchpad.net precise/main i386 Packages                                                  
Ign http:// ppa.launchpad.net precise/main Translation-en_GB                                                                          
Get:2 https:// private-ppa.launchpad.net precise/main TranslationIndex [357 B]                                     
Ign https:// private-ppa.launchpad.net precise/main TranslationIndex                         
Hit http:// apt.insynchq.com precise Release.gpg                                                                   
Ign http:// extras.ubuntu.com precise/main Translation-en                                                          
Ign http:// ppa.launchpad.net precise/main Translation-en                                    
Ign http:// ppa.launchpad.net precise/main Translation-en_GB                                 
Ign http:// ppa.launchpad.net precise/main Translation-en              
Ign http:// ppa.launchpad.net precise/main Translation-en_GB           
Ign http:// ppa.launchpad.net precise/main Translation-en              
Ign http:// ppa.launchpad.net precise/main Translation-en_GB           
Ign http:// ppa.launchpad.net precise/main Translation-en                                    
Ign http:// dl.google.com stable/main Translation-en_GB                                      
Hit http:// apt.insynchq.com precise Release                           
Ign http:// dl.google.com stable/main Translation-en                    
Hit http:// apt.insynchq.com precise/non-free i386 Packages
Ign https:// private-ppa.launchpad.net precise/main Translation-en_GB
Ign https:// private-ppa.launchpad.net precise/main Translation-en
Hit http:// apt.insynchq.com precise/contrib i386 Packages
Hit http:// archive.ubuntu.com precise Release                      
Ign http:// apt.insynchq.com precise/contrib TranslationIndex           
Hit http:// archive.ubuntu.com precise-security Release
Ign http:// apt.insynchq.com precise/non-free TranslationIndex
Hit http:// archive.ubuntu.com precise/main Sources
Hit http:// archive.ubuntu.com precise/universe Sources
Hit http:// archive.ubuntu.com precise/restricted Sources
Hit http:// archive.ubuntu.com precise/multiverse Sources
Hit http:// archive.ubuntu.com precise/main i386 Packages
Hit http:// archive.ubuntu.com precise/universe i386 Packages       
Hit http:// archive.ubuntu.com precise/restricted i386 Packages     
Hit http:// archive.ubuntu.com precise/multiverse i386 Packages     
Hit http:// archive.ubuntu.com precise/main TranslationIndex
Hit http:// archive.ubuntu.com precise/multiverse TranslationIndex
Hit http:// archive.ubuntu.com precise/restricted TranslationIndex  
Hit http:// archive.ubuntu.com precise/universe TranslationIndex    
Hit http:// archive.ubuntu.com precise-security/main Sources
Hit http:// archive.ubuntu.com precise-security/universe Sources
Hit http:// archive.ubuntu.com precise-security/restricted Sources
Hit http:// archive.ubuntu.com precise-security/multiverse Sources
Hit http:// archive.ubuntu.com precise-security/main i386 Packages  
Hit http:// archive.ubuntu.com precise-security/universe i386 Packages
Hit http:// archive.ubuntu.com precise-security/restricted i386 Packages
Hit http:// archive.ubuntu.com precise-security/multiverse i386 Packages
Hit http:// archive.ubuntu.com precise-security/main TranslationIndex
Hit http:// archive.ubuntu.com precise-security/multiverse TranslationIndex
Hit http:// archive.ubuntu.com precise-security/restricted TranslationIndex
Hit http:// archive.ubuntu.com precise-security/universe TranslationIndex
Hit http:// archive.ubuntu.com precise/main Translation-en_GB
Hit http:// archive.ubuntu.com precise/main Translation-en
Hit http:// archive.ubuntu.com precise/multiverse Translation-en_GB
Hit http:// archive.ubuntu.com precise/multiverse Translation-en   
Hit http:// archive.ubuntu.com precise/restricted Translation-en_GB
Hit http:// archive.ubuntu.com precise/restricted Translation-en
Hit http:// archive.ubuntu.com precise/universe Translation-en_GB  
Hit http:// archive.ubuntu.com precise/universe Translation-en     
Hit http:// archive.ubuntu.com precise-security/main Translation-en
Hit http:// archive.ubuntu.com precise-security/multiverse Translation-en
Hit http:// archive.ubuntu.com precise-security/restricted Translation-en
Hit http:// archive.ubuntu.com precise-security/universe Translation-en
Ign http:// apt.insynchq.com precise/contrib Translation-en_GB
Ign http:// apt.insynchq.com precise/contrib Translation-en
Ign http:// apt.insynchq.com precise/non-free Translation-en_GB
Ign http:// apt.insynchq.com precise/non-free Translation-en
Fetched 316 B in 8s (36 B/s)                                                                                                                                             
W: GPG error: http:// ppa.launchpad.net precise Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 4F191A5A8844C542
W: Failed to fetch http:// ppa.launchpad.net/xorg--edgers/ppa/ubuntu/dists/precise/main/source/Sources  404  Not Found

W: Failed to fetch http:// ppa.launchpad.net/xorg--edgers/ppa/ubuntu/dists/precise/main/binary-i386/Packages  404  Not Found

W: Failed to fetch http:// ppa.launchpad.net/nemh/gambas3/ubuntu/dists/precise/main/source/Sources  404  Not Found

W: Failed to fetch http:// ppa.launchpad.net/nemh/gambas3/ubuntu/dists/precise/main/binary-i386/Packages  404  Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.

    

Answer 1

O comando depois de "& amp; & amp;" não é executado quando você tem um erro no primeiro comando. Use || ou; em vez de. (consulte o link )

Então, depois de atualizar (com o sudo apt-get update), faça um

sudo apt-get upgrade

ou

sudo apt-get dist-upgrade

em outra linha / comando (se você não quiser usar || ou;). Você também deve verificar se sua lista de fontes ainda é válida (para se livrar dos erros no seu comando apt-get update para que você possa fazer & amp; & amp ;, e fazê-lo funcionar mais rápido) - então verifique todos os seus avisos "W:" URLs de origem e verifique se eles estão atualizados; Se eles foram descontinuados, basta removê-los de suas fontes de software.

EDITAR: Para remover fontes de software (suponho que você use o Unity):
Vá para o Centro de Software > Editar > Fontes de software (ou execute 'software-properties-gtk').

Em seguida, role para baixo na guia "Fontes de software" e desmarque os repositórios, causando problemas. (Você deve adicionar os novos repositórios atualizados se ainda quiser o software deles. Para os Xorg Edgers, confira e leia link ).

    

Answer 2

Eu também passei pelo mesmo cenário quando instalei o sistema operacional Ubuntu no meu laptop. Tente isso.

Abra o terminal e digite o comando abaixo e execute.

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