Forum Ubuntu-it

Salve
E' corretto che io abbia attivato tutte le source list ? Oppure possono creare conflitti ?
questo è il mio elenco di source list:

# Line commented out by installer because it failed to verify:
deb http://fr.archive.ubuntu.com/ubuntu/ dapper main restricted
# Line commented out by installer because it failed to verify:
deb-src http://fr.archive.ubuntu.com/ubuntu/ dapper main restricted

## Major bug fix updates produced after the final release of the
## distribution.
# Line commented out by installer because it failed to verify:
deb http://fr.archive.ubuntu.com/ubuntu/ dapper-updates main restricted
# Line commented out by installer because it failed to verify:
deb-src http://fr.archive.ubuntu.com/ubuntu/ dapper-updates main restricted

## Uncomment the following two lines to add software from the 'universe'
## repository.
## 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
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb http://fr.archive.ubuntu.com/ubuntu/ dapper universe
deb-src http://fr.archive.ubuntu.com/ubuntu/ dapper universe

## Uncomment the following two lines to add software from the 'backports'
## repository.
## 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://fr.archive.ubuntu.com/ubuntu/ dapper-backports main restricted universe multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ dapper-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu dapper-security main
deb-src http://security.ubuntu.com/ubuntu dapper-security main
deb http://security.ubuntu.com/ubuntu dapper-security universe
deb-src http://security.ubuntu.com/ubuntu dapper-security universe
deb http://archive.ubuntu.com/ubuntu/ dapper universe multiverse

hai le reposities standard, hai solo "sbloccato" universe e multiverse dove sono presenti pacchetti non supportati dal Team Ubuntu. Solitamente non fanno conflitto fra di loro, almeno che io sappia.

Comunque è la versione classica, problemi non dovrebbero esserci!

ciao

Grazie