This machine is running Ubuntu 6.10.  Today when I turned it on, the Update Manager panel notifier told me I had one update available.  When I opened the update manager itself using the notifier icon, it said I had one security update and two "Distribution updates" neither of which were checkable or selectable.

After installing the security update, the update manager always rechecks and it still shows the two Distribution updates (libggi2 and mplayer) but they are still not checkable or selectable.  Any ideas?

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Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind.  - Dr. Seuss