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Level 1

23 points

erratic wakeup from sleep after 10.9.2 - 2012 Mac Pro

I completed the most recent OS X upgrade yesterday on my 2012 Mac Pro and now "wake from sleep" seems to work erratically (much more often not waking up and requiring a reboot). Occasionally a quick push of the front panel power button will produce results. Nothing else has been changed on the computer so I can only believe that this upgrade has been the cause.

Anyone else having this problem? Suggestions or things to reset/check?

KWO

Mac Pro 2.8 quad-core

dual HP LP2275W monitors

OS X 10.9.2

OS X Mavericks (10.9)

Posted on Mar 3, 2014 8:54 PM

Best reply

turbostar

Level 4

2,941 points

Posted on Mar 3, 2014 9:49 PM

Do both a pram and SMC reset

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21 replies

Apr 7, 2014 4:25 AM in response to kwolson

I believe I am having a similiar issue. 3 times now since the 10.9.2 upgrade I get the spinning beach ball after a sleep/wake cycle...at login screen so can't check activity monitor or force quit the app. The only cure so far is to hold power button until it resets. I have the correct levels of EFI and SMC per earlier suggestion.

Retina, 15-inch, Mid 2012 - 500gb ssd, 16gb RAM

I have just repaired all permissions with disk utility...fingers crossed.