How do I preserve installed applications when migrating Ubuntu to another platform?

Posted by michaeljoseph on Stack Overflow See other posts from Stack Overflow or by michaeljoseph
Published on 2008-10-09T14:57:09Z Indexed on 2010/03/15 22:39 UTC
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ubuntu

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apt

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dpkg

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migrate

I'm looking at maybe moving from an older AMD64 to a new Intel dual-core which is 32 bit. Installation isn't a problem but can I transfer all the installed apps? I haven't been able to find anything so far on Google except where the migration is to a similar platform and file-system. I won't change the filesystem but the platform will be different. Is there something on the lines of the "World" file in Gentoo?

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