Comment 27 for bug 446552

I updated to the proposed version then applied the 2nd patch and it hasn't worked for me.
With the non patched version in my /var/squid/log/access.log the first entry after hitting the check button is:
1257825448.330 1 192.168.5.91 TCP_DENIED/407 1771 GET http://changelogs.ubuntu.com/meta-release - NONE/- text/html
  no credentials passed to the proxy - as we would expect given explanations in this conversation.

However with the patch applied, it seems that there is no attempt made to download changelogs.ubuntu.com/meta-release, the first line in the access.log is:
1257825577.334 669 192.168.5.91 TCP_REFRESH_HIT/304 194 GET http://archive.ubuntu.com/ubuntu/dists/jaunty/Release.gpg kgnews DIRECT/91.189.88.134 -

My user is kgnews and so credentials are passed to the proxy. However there is no call made to changelogs.ubuntu.com and I am not presented with the button to "Upgrade", but am simply told my system is up to date.