sources.list estranha do kubuntu Quantal

[Creto]

Olá gente,

Li que o Kubuntu está muito bom nessa versão e resolvi ver para crer, porém achei muito estranho a sources.list dele vir com todos (ou quase todos) os repositório dos fontes habilitados, pois se bem me lembro não era assim antes:

Código: [Selecionar]

#deb cdrom:[Kubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.1)]/ quantal main multiverse restricted universe

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

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

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

E por via de duvidas e por estar fazendo uns testes aqui comentei os src, aguardo a opinião dos professores.

T+

[Andreson Goveia]

Pelo que vi esta normal e não terá nenhum problema
os src são os repositórios de codigo fonte e não tem problema em comenta-los, a não ser que queira compilar os pacotes você mesmo

[Creto]

Ok, Andry,

Mas o caso estranho é essas linhas que sim sei que são dos códigos é virem descomentadas.

T+