iCloud Migrate
I was successful in doing the following:
- get iCloud configured on my Lion account
- sync all files on the Mt Lion account with the old Lion account (IMPORTANT)
- create a new Admin account on Mt Lion
- logout of the Mt Lion primary account, login to the Mt Lion alternate account, delete the primary account (save it as a dmg if you want)
- run Migration Assistant to import your Lion account into Mt Lion
Log back in, iCloud now working.
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I installed 10.8.1 first, then followed procedures to get the 10.8.2 update installed. Disturbing, but Mail crashed. Looking at the crash log, it seems that one framework was missing (PassKit), and one out of date (AOSkit), both in /System/Library/PrivateFrameworks.
By getting them from a known working Mt Lion running 10.8.2, Mail then started working, and has know synced up with iCloud.
What's troubling is why these two Frameworks were not properly updated, and how many others are lurking waiting to cause other problems.
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Now stuck on Messages - the old MobileMe is working, but I get an error every time I try to enter the password for the iCloud messages account. I looked in the Console logs but nothing relating to this is there. Another out of date framework??? EDIT: I reverted to 10.8.1, reimported the Lion account, but had the same problem - so Messages not working not related to the update.
Even more on Messages. So I copied my 10.8.2 disk image to a portable drive, then booted from it using a 2012 MacMini - it booted!!! So I logged into Messages, it all worked. Shut it down, booted the same drive on my FrankenMini, and no go - it would not connect.