update crashes i cannot install any aplication

Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report and subsequently we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but it would make more sense to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs

Thank you.

Can you please open /etc/apt/sources.list with your favorite editor and paste those lines here?

On Wednesday, February 13, 2008, at 11:39AM, "Iulian Udrea" <email address hidden> wrote:
>Your question #24564 on update-manager in ubuntu changed:
>https://answers.edge.launchpad.net/ubuntu/+source/update-manager/+question/24564
>
> Status: Open => Needs information
>
>Iulian Udrea requested for more information:
>Can you please open /etc/apt/sources.list with your favorite editor and
>paste those lines here?
>
>--
>To answer this request for more information, you can either reply to
>this email or enter your reply at the following page:
>https://answers.edge.launchpad.net/ubuntu/+source/update-manager/+question/24564
>
>You received this question notification because you are a direct
>subscriber of the question.
>
>

here is what it shows up the file:

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://mx.archive.ubuntu.com/ubuntu/ gutsy main restricted
deb-src http://mx.archive.ubuntu.com/ubuntu/ gutsy main restricted

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

## 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://mx.archive.ubuntu.com/ubuntu/ gutsy universe
deb-src http://mx.archive.ubuntu.com/ubuntu/ gutsy 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://mx.archive.ubuntu.com/ubuntu/ gutsy multiverse
deb-src http://mx.archive.ubuntu.com/ubuntu/ gutsy 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://mx.archive.ubuntu.com/ubuntu/ feisty-backports main restricted universe multiverse
# deb-src http://mx.archive.ubuntu.com/ubuntu/ feisty-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu gutsy-security main restricted
deb-src http://security.ubuntu.com/ubuntu gutsy-security main restricted
deb http://security.ubuntu.com/ubuntu gutsy-security universe
deb-src http://security.ubuntu.com/ubuntu gutsy-security universe
deb http://security.ubuntu.com/ubuntu gutsy-security multiverse
deb-src http://security.ubuntu.com/ubuntu gutsy-security multiverse
deb http://archive.ubuntu.com/ubuntu/ feisty main universe restricted multiverse
deb-src http://archive.ubuntu.com/ubuntu/ feisty main universe restricted multiverse #Added by software-properties
deb http://security.ubuntu.com/ubuntu/ feisty-security universe main multiverse restricted
deb-src http://security.ubuntu.com/ubuntu/ feisty-security universe main multiverse restricted
deb http://archive.ubuntu.com/ubuntu/ feisty-updates universe main multiverse restricted
deb-src http://archive.ubuntu.com/ubuntu/ feisty-updates universe main multiverse restricted
deb http://archive.ubuntu.com/ubuntu/ feisty-proposed universe main multiverse restricted
deb-src http://archive.ubuntu.com/ubuntu/ feisty-proposed universe main multiverse restricted
deb http://archive.ubuntu.com/ubuntu/ feisty-backports universe main multiverse restricted
deb-src http://archive.ubuntu.com/ubuntu/ feisty-backports universe main multiverse restricted

Add the following to the end of /etc/apt/apt.conf
APT::Cache-Limit 32582912;

You can use: sudo gedit /etc/apt/apt.conf

Best Regards,
Williamts99