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View Full Version : [ubuntu] Please, BADSIG 40976EAF437D05B5



Giuliano_38
June 13th, 2010, 11:44 AM
Hi to all

I need your help to understand if my problem is only a software problem or i have a big problem with hardware (like RAM).

When I try to update my system (Ubuntu) every time I receive this error:

W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://security.ubuntu.com lucid-security Release: Le seguenti firme non erano valide: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>

W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://it.archive.ubuntu.com lucid Release: Le seguenti firme non erano valide: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>

W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://it.archive.ubuntu.com lucid-updates Release: Le seguenti firme non erano valide: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>

W: Impossibile recuperare http://security.ubuntu.com/ubuntu/dists/lucid-security/Release

W: Impossibile recuperare http://it.archive.ubuntu.com/ubuntu/dists/lucid/Release

W: Impossibile recuperare http://it.archive.ubuntu.com/ubuntu/dists/lucid-updates/Release

W: Impossibile scaricare alcuni file di indice: saranno ignorati o verranno usati quelli vecchi.

My source.list is
# deb cdrom:[Ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429)]/ lucid main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://it.archive.ubuntu.com/ubuntu/ lucid main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ lucid main restricted

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

## 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://it.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse
# deb-src http://it.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe 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://security.ubuntu.com/ubuntu lucid-security main restricted
deb-src http://security.ubuntu.com/ubuntu lucid-security main restricted
deb http://security.ubuntu.com/ubuntu lucid-security universe
deb-src http://security.ubuntu.com/ubuntu lucid-security universe
deb http://security.ubuntu.com/ubuntu lucid-security multiverse
deb-src http://security.ubuntu.com/ubuntu lucid-security multiverse

Doing the procedure by the terminal, I red there is a problem with integrity of file compressed ubuntu try to download...

Please can you help me?