gnome-screensaver upgrade not available for download

[Impocta]

Binary package hint: synaptic

W: Failed to fetch http://mirror.ovh.net/ubuntu/pool/main/g/gnome-screensaver/gnome-screensaver_2.28.0-0ubuntu3.4_i386.deb
  404 Not Found [IP: 91.121.125.139 80]

When I tried to upgrade gnome-screensaver I got this message.

ProblemType: Bug
Architecture: i386
Date: Thu Feb 11 17:34:57 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/sbin/synaptic
Package: synaptic 0.62.7ubuntu6
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-19.56-generic
SourcePackage: synaptic
Uname: Linux 2.6.31-19-generic i686

[Philip Muškovac (yofel)]

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 so 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#When%20not%20to%20file%20a%20bug.