Comment 8 for bug 97629

This seems also to be related to the bug 98795 I raised. Not only you can't remove CD-ROM but if you click on any options in software source dialog shown by in the screenshot.png dialog will endup by corrupting the source.lust.

I think this bug is very serious as no other application that reads the source.list will return the error I put in bug 98795. Try doing an ubuntu software update and you'll see the error message.

Unless this bug is corrected. the software source dialog can't be used. New user won't know how to fix source.list once corrupted and will be intimidated to use shell to comment the CD-ROM line in source.list.