apt-get erro de atualização após dpkg --add-architecture i386

Question

Recentemente, coloquei o Chrubuntu no meu Chromebook HP 11 (é ARM). Eu tenho atualmente XTbuntu-desktop lts, verificando versão dá Ubuntu 14.04. Estou seguindo este tutorial: instala o kingsoft office ubuntu 14.04

Depois:

sudo dpkg --add-architecture i386

Eu escrevi:

sudo apt-get update

mas sempre entenda:

Err http://ports.ubuntu.com trusty-security/multiverse i386 Packages   404  Not Found [IP: 91.189.88.140 80] W: Failed to fetch htt=p://ppa.launchpad.net/iaz/battery-status/ubuntu/dists/trusty/main/binary-armhf/Packages 404  Not Found    
W: Failed to fetch http://ppa.launchpad.net/iaz/battery-status/ubuntu/dists/trusty/main/binary-i386/Packages 404  Not Found    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty/main/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty/restricted/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty/universe/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty/multiverse/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty-updates/main/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty-updates/restricted/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty-updates/universe/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty-updates/multiverse/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty-security/main/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty-security/restricted/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty-security/universe/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
W: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/trusty-security/multiverse/binary-i386/Packages 404  Not Found [IP: 91.189.88.140 80]    
E: Some index files failed to download. They have been ignored, or old ones used instead.

Eu tentei atualizar o sources.list, mas isso não ajudou, ele substituiu o ports.ubuntu por us.archive.ubuntu, mas os mesmos erros.

    

Answer 1

Não era nem deveria funcionar. ports.ubuntu.com não contém pacotes i386. Você tem que editar manualmente /etc/apt/sources.conf e adicionar o espelho de pacote correto lá.