cannot enable hardy-security updates in gui tool

[Sebastian Bengtsson]

Binary package hint: software-properties-gtk

In software-properties-gtk, tab Updates, the checkbox for Important security updates (hardy-security) is unchecked. When I click it it does not get checked.
It looks like I have hardy-security enabled in my sources.list file.

I run Hardy with everything up to date as of 2008-07-05 (including proposed updates). Python is version 2.5.2.

The contents of my sources.list is attached, should not contain any manual tampering. All editing has been done by the gui tool (software-properties-gtk).

>apt-cache policy software-properties-gtk
software-properties-gtk:
  Installerad: 0.63ubuntu1
  Kandidat: 0.63ubuntu1
  Versionstabell:
 *** 0.63ubuntu1 0
        500 http://se.archive.ubuntu.com hardy/main Packages
        100 /var/lib/dpkg/status

I also have a /etc/apt/sources.list.d/medibuntu.list file with the following content:
## Medibuntu - Ubuntu 8.04 LTS "hardy heron"
## Please report any bug on https://bugs.launchpad.net/medibuntu/
deb http://packages.medibuntu.org/ hardy free
# deb http://packages.medibuntu.org/ hardy free non-free
# deb-src http://packages.medibuntu.org/ hardy free non-free

Which I know is not supported, but this appears to be problem in the vanilla ubuntu repository managing app.

[Sebastian Bengtsson (5ebastian)]

This is most probably a duplicate of #244093 - only I am running hardy and that bug is for intrepid. The hardy-security lines does show up in the third-parties tab for me too.