Lubuntu PowerPC sem repositórios apt?

Question

Instalei o Lubuntu 13.04 no meu Mac Mini G4, mas ele não tinha nenhum repositório apt , exceto do CD. Eu copiei os repositórios da minha instalação do i386, mas não consigo encontrar alguns deles. Quais repositórios preciso para que funcione?

Saída de apt-get update :

...

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/main/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.200 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/restricted/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.200 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/universe/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.200 80]

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/raring-security/multiverse/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.200 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring/main/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring/restricted/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring/universe/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring/multiverse/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring-updates/main/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring-updates/restricted/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring-updates/universe/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring-updates/multiverse/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring-backports/main/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring-backports/restricted/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring-backports/universe/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/raring-backports/multiverse/binary-powerpc/Packages  404  Not Found [IP: 91.189.92.177 80]

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

Antigo /etc/apt/sources.list :

deb cdrom:[Lubuntu 13.04 _Raring Ringtail_ - Release powerpc (20130424)]/ raring main multiverse restricted universe

/etc/apt/sources.list copiado de i386:

# deb cdrom:[Lubuntu 13.04 _Raring Ringtail_ - Release i386 (20130423.1)]/ raring main multiverse restricted universe

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

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

## 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://gb.archive.ubuntu.com/ubuntu/ raring-backports main restricted universe multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/ raring-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu raring-security main restricted
deb-src http://security.ubuntu.com/ubuntu raring-security main restricted
deb http://security.ubuntu.com/ubuntu raring-security universe
deb-src http://security.ubuntu.com/ubuntu raring-security universe
deb http://security.ubuntu.com/ubuntu raring-security multiverse
deb-src http://security.ubuntu.com/ubuntu raring-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 raring partner
# deb-src http://archive.canonical.com/ubuntu raring 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 raring main
deb-src http://extras.ubuntu.com/ubuntu raring main

    

Answer 1

O Ubuntu desde o 7.04 não fornece atualizações para a arquitetura do Power-PC como dito aqui no wiki . Então, como você atualiza? Simples, você faz o download e atualiza usando o Release CD's. Ou se você quiser receber atualizações, tente este método :

# deb cdrom:[Lubuntu 13.04 _Raring Ringtail_ - Release i386 (20130423.1)]/ raring main multiverse restricted universe

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring main restricted
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-updates main restricted
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-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://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring universe
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring universe
deb http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-updates universe
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-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://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring multiverse
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring multiverse
deb http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-updates multiverse
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-updates multiverse

## 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://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-backports main restricted universe multiverse
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-backports main restricted universe multiverse

deb http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-security main restricted
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-security main restricted
deb http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-security universe
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-security universe
deb http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-security multiverse
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring-security multiverse


## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring main
deb-src http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ raring main

Eu tentei executar apt-get -s -o Dir::Etc::SourceList=sources.list.ubuntu update para verificar a lista, mas o apt-get congelou em 70%, então não tenho certeza. Você pode ter que usar tentativa e erro para isso.

Ok, fiz algumas marteladas com o wget:

$ wget http://mirror.csclub.uwaterloo.ca/ubuntu-ports/dists/raring-backports/main/binary-powerpc/Packages.gz
--2013-09-03 11:19:54--  http://mirror.csclub.uwaterloo.ca/ubuntu-ports/dists/raring-backports/main/binary-powerpc/Packages.gz
Proxy request sent, awaiting response... 200 OK
Length: 20 [application/x-gzip]
Saving to: ‘Packages.gz’

100%[=====================================>] 20          --.-K/s   in 0s      

2013-09-03 11:19:54 (1.80 MB/s) - ‘Packages.gz’ saved [20/20]

Funciona. Ou pelo menos, é suposto.