Got a new 11" MBA on Saturday and immediately upgraded to 10.8. Generally working well since. This afternoon I changed both my computer name and login name. Did not change my password. New name immediately displayed correctly in top bar. After I awoke it after it's first sleep it was showing my old username and won't recognize my password. I've tried several times including every permutation I could think of (correct upper/lower, all UC, all LC, capslock on, capslock off, previous password, no password), none work.
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Any help appreciated. Thanks,
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Any help appreciated. Thanks,