Olha, aqui está o seguinte problema: diversos programas estão apresentando a seguinte mensagem
Este programa é fornecido pela comunidade Ubuntu.
aLinkCreator não pôde ser instalado no seu computador. A aplicação requer características especiais de hardware ou o vendedor decidiu não suportar mais o seu tipo de computador (i386).
O que fazer?
O sources.list:
deb
http://br.archive.ubuntu.com/ubuntu/ edgy main restricted
deb-src
http://br.archive.ubuntu.com/ubuntu/ edgy main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb
http://br.archive.ubuntu.com/ubuntu/ edgy-updates main restricted
deb-src
http://br.archive.ubuntu.com/ubuntu/ edgy-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://br.archive.ubuntu.com/ubuntu/ edgy universe
# deb-src
http://br.archive.ubuntu.com/ubuntu/ edgy 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://br.archive.ubuntu.com/ubuntu/ edgy-backports main restricted universe multiverse
# deb-src
http://br.archive.ubuntu.com/ubuntu/ edgy-backports main restricted universe multiverse
deb
http://security.ubuntu.com/ubuntu edgy-security main restricted
deb-src
http://security.ubuntu.com/ubuntu edgy-security main restricted
# deb
http://security.ubuntu.com/ubuntu edgy-security universe
# deb-src
http://security.ubuntu.com/ubuntu edgy-security universe
se puderem me ajudar também a melhor o sources.list... a ajuda será bem vinda
OBS: este é o original, o que veio com o ubuntu.