[ubuntu] Can not install all updates ...

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http://ubuntuforums.org – Hello, I'm Spanish, I do not speak good English, I will try to explain the problem: I have ubuntu 11.10 and now has left me the following error in the Update Manager, you can install all updates: I tried to go to System Settings ----> Software Sources ---> updates, to see how I have configured the updates and I think I have the right ... I have boxes marked SAFETY, RECOMMENDED AND NOT SUPPORTED. I upgraded and updated some updates NOT ALL, had security updates, recommended, and other updates. Image updates (capture) could not be installed. And there are precisely why my doub (Hardware)