Não é possível encontrar um pacote no Ubuntu 14.04 com o apt-get install

Question

Eu tentei de tudo, mas por alguns motivos não consigo encontrar nenhum pacote nesta nova distro. Eu queria instalar wicd, git, todos os pacotes não podem ser encontrados por alguns motivos.

Eu segui este guia e ainda não encontrei nenhum pacote:

Como corrigir o erro do repositório de pacotes do Ubuntu

E ainda não funciona.

Alguma idéia?

Porque não tenho permissão para postar mais de dois links que eu substituí tt com **. Terminal:

kev@kev-Lenovo-G580:~$ sudo apt-get update [sudo] password for kev: 
Ign h**p://old-releases.ubuntu.com trusty-security InRelease Ign
h**p://extras.ubuntu.com trusty InRelease                          Ign
h**p://old-releases.ubuntu.com trusty-security Release.gpg          OK
h**p://extras.ubuntu.com trusty Release.gpg                        Ign
h**p://old-releases.ubuntu.com trusty-security Release              OK
h**p://extras.ubuntu.com trusty Release                           
Fehl h**p://de.old-releases.ubuntu.com trusty InRelease               
Fehl h**p://de.old-releases.ubuntu.com trusty-updates InRelease       
Fehl h**p://de.old-releases.ubuntu.com trusty-backports InRelease     
Fehl h**p://de.old-releases.ubuntu.com trusty Release.gpg             
»de.old-releases.ubuntu.com« konnte nicht aufgelöst werden. Fehl
h**p://de.old-releases.ubuntu.com trusty-updates Release.gpg  
»de.old-releases.ubuntu.com« konnte nicht aufgelöst werden. Fehl
h**p://de.old-releases.ubuntu.com trusty-backports Release.gpg  
»de.old-releases.ubuntu.com« konnte nicht aufgelöst werden. OK  
h**p://extras.ubuntu.com trusty/main Sources  OK  
h**p://extras.ubuntu.com trusty/main amd64 Packages OK  
h**p://extras.ubuntu.com trusty/main i386 Packages Ign
h**p://extras.ubuntu.com trusty/main Translation-de_DE Ign
h**p://extras.ubuntu.com trusty/main Translation-de Ign
h**p://extras.ubuntu.com trusty/main Translation-en Fehl
h**p://old-releases.ubuntu.com trusty-security/main Sources   404  Not
Found Fehl h**p://old-releases.ubuntu.com trusty-security/restricted
Sources   404  Not Found Fehl h**p://old-releases.ubuntu.com
trusty-security/universe Sources   404  Not Found Fehl
h**p://old-releases.ubuntu.com trusty-security/multiverse Sources  
404  Not Found Fehl h**p://old-releases.ubuntu.com
trusty-security/main amd64 Packages   404  Not Found Fehl
h**p://old-releases.ubuntu.com trusty-security/restricted amd64
Packages   404  Not Found Fehl h**p://old-releases.ubuntu.com
trusty-security/universe amd64 Packages   404  Not Found Fehl
h**p://old-releases.ubuntu.com trusty-security/multiverse amd64
Packages   404  Not Found Fehl h**p://old-releases.ubuntu.com
trusty-security/main i386 Packages   404  Not Found Fehl
h**p://old-releases.ubuntu.com trusty-security/restricted i386
Packages   404  Not Found Fehl h**p://old-releases.ubuntu.com
trusty-security/universe i386 Packages   404  Not Found Fehl
h**p://old-releases.ubuntu.com trusty-security/multiverse i386
Packages   404  Not Found Ign h**p://old-releases.ubuntu.com
trusty-security/main Translation-de_DE Ign
h**p://old-releases.ubuntu.com trusty-security/main Translation-de Ign
h**p://old-releases.ubuntu.com trusty-security/main Translation-en Ign
h**p://old-releases.ubuntu.com trusty-security/multiverse
Translation-de_DE Ign h**p://old-releases.ubuntu.com
trusty-security/multiverse Translation-de Ign
h**p://old-releases.ubuntu.com trusty-security/multiverse
Translation-en Ign h**p://old-releases.ubuntu.com
trusty-security/restricted Translation-de_DE Ign
h**p://old-releases.ubuntu.com trusty-security/restricted
Translation-de Ign h**p://old-releases.ubuntu.com
trusty-security/restricted Translation-en Ign
h**p://old-releases.ubuntu.com trusty-security/universe
Translation-de_DE Ign h**p://old-releases.ubuntu.com
trusty-security/universe Translation-de Ign
h**p://old-releases.ubuntu.com trusty-security/universe Translation-en
Paketlisten werden gelesen... Fertig W: Fehlschlag beim Holen von
h**p://de.old-releases.ubuntu.com/ubuntu/dists/trusty/InRelease  

W: Fehlschlag beim Holen von
h**p://de.old-releases.ubuntu.com/ubuntu/dists/trusty-updates/InRelease  

W: Fehlschlag beim Holen von
h**p://de.old-releases.ubuntu.com/ubuntu/dists/trusty-backports/InRelease


W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/main/source/Sources
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/restricted/source/Sources
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/universe/source/Sources
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/multiverse/source/Sources
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/main/binary-amd64/Packages
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-amd64/Packages
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-amd64/Packages
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/multiverse/binary-amd64/Packages
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/main/binary-i386/Packages
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-i386/Packages
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-i386/Packages
404  Not Found

W: Fehlschlag beim Holen von
h**p://old-releases.ubuntu.com/ubuntu/dists/trusty-security/multiverse/binary-i386/Packages
404  Not Found

W: Fehlschlag beim Holen von
h**p://de.old-releases.ubuntu.com/ubuntu/dists/trusty/Release.gpg 
»de.old-releases.ubuntu.com« konnte nicht aufgelöst werden.

W: Fehlschlag beim Holen von
h**p://de.old-releases.ubuntu.com/ubuntu/dists/trusty-updates/Release.gpg
»de.old-releases.ubuntu.com« konnte nicht aufgelöst werden.

W: Fehlschlag beim Holen von
h**p://de.old-releases.ubuntu.com/ubuntu/dists/trusty-backports/Release.gpg
»de.old-releases.ubuntu.com« konnte nicht aufgelöst werden.

W: Einige Indexdateien konnten nicht heruntergeladen werden. Sie
wurden ignoriert oder alte an ihrer Stelle benutzt.

    

Answer 1

Seu problema é que você seguiu um guia que não se aplica a você. Os pacotes do Ubuntu para uma determinada versão do Ubuntu são movidos de archive.ubuntu.com para old-releases.ubuntu.com quando os lançamentos atingirem o fim da vida útil. Portanto, se você deseja continuar usando uma versão do Ubuntu após seu fim de vida, você deve modificar seu sources.list para que ele obtenha pacotes de old-releases.ubuntu.com . Você está usando o Ubuntu Trusty (14.04), que chegará ao fim de sua vida útil em abril de 2019. Até lá, seus pacotes são mantidos em archive.ubuntu.com e, se você tentar obtê-los a partir de old-releases.ubuntu.com , receberá um erro 404 .

Então você deve substituir seu sources.list por um limpo, por exemplo, este (que é essencialmente o padrão, mas em uma forma mais condensada) e colocar outra pergunta sobre o seu problema original (aquele que levou você a usar esse guia em primeiro lugar).