[DC LoCo] "phone in" on MacBookPro not booting after upgrade install over night

[Robert Simmons]

On Sat, Nov 12, 2011 at 9:37 AM, jerry w <jerrywone at gmail.com> wrote:
> Almost Booted once, bleary eyed,
> something about an
> .iceauthoirty or similar and only Logout
> dialog option
> and now NOT BOOTING AT ALL,
> either recovery mode nor regular...

Did you make a backup of your data on the box before beginning the process?