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AlphaDogg

macrumors 68040
Original poster
May 20, 2010
3,417
7
Ypsilanti, MI
I was installing the Mountain Lion GM (that I obtained legitimately fwiw) on my white unibody MacBook and let it run its course. After it said it was finished and the progress bar got filled up, it looked like this:
041feca6.jpg


Negative time remaining.

Weird, right?

Finally, after it hit -10min remaining, it started over from halfway through the progress bar.
 
The osx install breaks like that all the time,

its quite normal just if it takes more then 3 hours then something is messed
 
Mine got as far as -21 before jumping back to halfway (when I did an upgrade from 10.7.4 to DP4). No such nonsense with a clean install of the GM :)
 
funny my upgrade was fine, may be because im not a dev and I dont have lots of complex tools that can break things in a upgrade.

So, I guess for a user like me, I'd be fine,
 
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