Comment 5 for bug 875423

Darvux,

Sorry I just got an e-mail it said I didn't really explain this out to you.
The e-mail was not from you, but from another.

I know from the the top you are using Natty Narwhal 11.04

But I take it you have upgraded it from Karmic Koala??

Which in the /etc/apt/source.list at the very top it will have a comment code header
like
Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
which was the first install using the CD...
This is why that button does nothing.

Well if you like please remove it and put in.

# deb cdrom:[Ubuntu 11.04 _Natty Narwhal_ - Release amd64 (20110427.1)]/ natty main restricted
You don't have to do this it will still dismiss from the other buttons Don't and the X in the top corner.

or upgrade if you like.
Regards,
Leo Jackson
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