Por que minha atualização do apt-get é tão grande? [duplicado]

8

Depois de clean instalar o 12.04 (Release Candidate) e aceitar todas as atualizações e upgrades até hoje, descubro que sudo apt-get update invariavelmente busca informações no intervalo de MB, cerca de 12 MB, enquanto sudo apt-get upgrade principalmente não tem nada para baixar.

As três maiores buscas que vejo são:

http://archive.ubuntu.com precise/universe Sources [5,019 kB]
http://archive.ubuntu.com precise/main i386 Packages [1,274 KB]
http://archive.ubuntu.com precise/universe i386 Packages [4,796 KB]

Tenho certeza de que as buscas de sudo apt-get update não eram tão grandes com 11,10 e raramente cruzavam 1 MB.

Minha pergunta é a seguinte: essas buscas são grandes porque o 12.04 é recente ou essas grandes atualizações são a norma?

Editar: em resposta à resposta de Mike, estou postando algumas capturas de tela:

Segunda edição: estou incluindo meu presente /etc/apt/sources.list . Isso é após desmarcando a entrada "código-fonte" que estava marcada anteriormente na imagem "outro software".

# deb cdrom:[Ubuntu 12.04 LTS _Precise Pangolin_ - Beta i386 (20120421)]/ precise main restricted

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

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

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

Terceira edição: para o registro, lsb_release -a mostra

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 12.04 LTS
Release:    12.04
Codename:   precise

Quarta edição (20120512): Aqui está a saída de apt-get update que vi hoje:

  

Inspiron-1545: ~ $ rápido

Ign http://archive.ubuntu.com precise InRelease                                                                                    
Ign http://archive.ubuntu.com precise-updates InRelease                                                                            
Ign http://archive.ubuntu.com precise-security InRelease             
Ign http://archive.canonical.com precise InRelease                   
Ign http://extras.ubuntu.com precise InRelease                       
Ign http://ppa.launchpad.net precise InRelease                       
Ign http://ppa.launchpad.net precise InRelease                       
Get:1 http://archive.ubuntu.com precise Release.gpg [198 B]          
Get:2 http://archive.ubuntu.com precise-updates Release.gpg [198 B]  
Hit http://archive.canonical.com precise Release.gpg                 
Hit http://extras.ubuntu.com precise Release.gpg                     
Hit http://ppa.launchpad.net precise Release.gpg                     
Get:3 http://archive.ubuntu.com precise-security Release.gpg [198 B] 
Get:4 http://archive.ubuntu.com precise Release [49.6 kB]                                             
Hit http://archive.canonical.com precise Release                                                   
Hit http://extras.ubuntu.com precise Release                                                          
Hit http://ppa.launchpad.net precise Release.gpg                                                      
Hit http://archive.canonical.com precise/partner i386 Packages                 
Hit http://extras.ubuntu.com precise/main i386 Packages                        
Hit http://ppa.launchpad.net precise Release                                   
Get:5 http://archive.ubuntu.com precise-updates Release [49.6 kB]                                                           
Ign http://archive.canonical.com precise/partner TranslationIndex                                                        
Ign http://extras.ubuntu.com precise/main TranslationIndex                                           
Hit http://ppa.launchpad.net precise Release                                   
Get:6 http://archive.ubuntu.com precise-security Release [49.6 kB]                                                          
Hit http://ppa.launchpad.net precise/main i386 Packages                                              
Ign http://ppa.launchpad.net precise/main TranslationIndex                                           
Hit http://ppa.launchpad.net precise/main i386 Packages                                              
Ign http://ppa.launchpad.net precise/main TranslationIndex                                           
Ign http://archive.canonical.com precise/partner Translation-en_IN                                   
Ign http://extras.ubuntu.com precise/main Translation-en_IN                                                                        
Ign http://archive.canonical.com precise/partner Translation-en                                                                    
Ign http://extras.ubuntu.com precise/main Translation-en                                                                           
Ign http://ppa.launchpad.net precise/main Translation-en_IN                                                                        
Ign http://ppa.launchpad.net precise/main Translation-en                                                                           
Ign http://ppa.launchpad.net precise/main Translation-en_IN                                                                        
Get:7 http://archive.ubuntu.com precise/main i386 Packages [1,274 kB]                                                              
Ign http://ppa.launchpad.net precise/main Translation-en                                                                           
Get:8 http://archive.ubuntu.com precise/restricted i386 Packages [8,431 B]                                                         
Get:9 http://archive.ubuntu.com precise/universe i386 Packages [4,796 kB]                                                          
Get:10 http://archive.ubuntu.com precise/multiverse i386 Packages [121 kB]                                                         
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                                                                    
Get:11 http://archive.ubuntu.com precise-updates/main i386 Packages [96.5 kB]                                                      
Get:12 http://archive.ubuntu.com precise-updates/main i386 Packages [96.5 kB]                                                      
Get:13 http://archive.ubuntu.com precise-updates/restricted i386 Packages [770 B]                                                  
Get:14 http://archive.ubuntu.com precise-updates/universe i386 Packages [27.7 kB]                                                  
Get:15 http://archive.ubuntu.com precise-updates/multiverse i386 Packages [1,393 B]                                                
Hit http://archive.ubuntu.com precise-updates/main TranslationIndex                                                                
Hit http://archive.ubuntu.com precise-updates/multiverse TranslationIndex                                                          
Hit http://archive.ubuntu.com precise-updates/restricted TranslationIndex                                                          
Hit http://archive.ubuntu.com precise-updates/universe TranslationIndex                                                            
Get:16 http://archive.ubuntu.com precise-security/main i386 Packages [32.9 kB]                                                     
Get:17 http://archive.ubuntu.com precise-security/restricted i386 Packages [14 B]                                                  
Get:18 http://archive.ubuntu.com precise-security/universe i386 Packages [8,594 B]                                                 
Get:19 http://archive.ubuntu.com precise-security/multiverse i386 Packages [1,393 B]                                               
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                                                                          
Hit http://archive.ubuntu.com precise/multiverse Translation-en                                                                    
Hit http://archive.ubuntu.com precise/restricted Translation-en                                                                    
Hit http://archive.ubuntu.com precise/universe Translation-en                                                                      
Hit http://archive.ubuntu.com precise-updates/main Translation-en                                                                  
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en                                                            
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en                                                            
Hit http://archive.ubuntu.com precise-updates/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                                                             
Fetched 6,494 kB in 2min 51s (37.9 kB/s)                                                                                           
Reading package lists... Done
Working...
No files to download.
Reading package lists... Done
Building dependency tree       
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
-e 
Done! Verify that all packages were installed successfully. If errors are found, run apt-get clean as root and try again using apt-get directly.

( fast na primeira linha é porque estou usando apt-fast em vez de apt-get )

    
por Community 29.04.2012 / 07:44

2 respostas

1

Eu desativei deb-src lines do apt.conf por mikewhatever a resposta. Isso diminuiu, assim como você, para ~ 6MB.

Então notei que quando o apt estava recebendo as informações do pacote, ele estava passando por 192.168.1.3 - meu squid-deb-proxy server (que executa 11.10; ainda não atualizei o pacote). Desinstalar squid-deb-proxy-client do cliente trouxe o tamanho do download de informações de volta ao normal.

EDIT: Aaand voltou ao seu antigo comportamento. Eu também verifiquei a máquina virtual no meu Mac (nova instalação de lançamento estável no dia em que saiu) que eu inicializo de vez em quando; Informações de atualização de pacote também são um grande download. Deixarei esta resposta simplesmente para documentar que esta solução não funciona. Além disso, estou preso.

    
por zpletan 14.05.2012 / 14:49
0

Talvez a diferença seja nos pacotes de origem. Tente desativá-los na janela Software Sources, ou então, edite /etc/apt/sources.list e comente as linhas que começam com deb-src , ou seja, se você não precisa do código-fonte.

    
por mikewhatever 29.04.2012 / 07:58