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Mountain Lion keeps logging user out...

I have just installed Mountain Lion. In 30 minutes of using it, I have been logged out to the login screen roughly 12 times. All at completly random times. This is very vexing as this will make a completely unworkable environment.


Is anyone having the similar problem!? What could the issue be?

Mac Pro, Mac OS X (10.6.7)

Posted on Jul 25, 2012 10:59 AM

Reply
204 replies

Sep 19, 2012 8:36 PM in response to Adrian Robert

Upgraded to 10.8.2 as well. I setup/turned on my spaces again and so far it seems fixed. Before I would have been logged out pretty quick. This is with 2 video cards and three monitors.


Over the last few weeks I've also had a few hard crashes / full restarts on the same machine. Hopefully that's fixed too, however it mayb not be related to primary issue in this thread.


Fingers crossed.

Sep 20, 2012 5:21 AM in response to Coolzy

I have a MacPro and one graphics card, with 2 monitors on same card. I upgraded to 10.8.2 and I still have the problem :-( When I login and start to use spaces, suddenly the screen goes blank and I am logged off. The only way to get back is to power off, remove one of the monitors and power on again. It seems the 10.8.2 update didn't change anything for me...

Sep 20, 2012 5:56 AM in response to Tim Alsop

Upgraded to 10.8.2 ...... aaaaaand it didn't help !!! Merely a few hours later I experienced the windowserver crash with consequent auto logging out process. A real PAIN !!! Btw on my attached monitors(3), I can only see my foto's in iPhoto as thumbnails, they wopn't enlarge. If however I drag the iPhoto screen to my laptop screen, this works flawlessly. Does anybody els have this bug too ??


Apple FIx this !!!! FAST !!!


In the days of Steve this wouldn't happen or at least take this long ....


Getting really frustrated..... This is like a windows experience .....


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Sep 20, 2012 2:46 PM in response to BleedingStar

Yep. Sadly, 10.8.2 did not resolve my issue. If I leave iTunes full-screen in another space, put my MacBook Pro Retina to sleep, and then wake it, I get the hard log-out problem about once every ten times. If I don't leave any apps in full screen mode, I don't get the hard log-outs.


Is anyone else *not* experiencing a similar issue after upgrading to 10.8.2 on a MacBook Pro Retina?


Does anyone have a support contact at Apple? I'd love to provide some sort of crash report so that they can get it fixed soon.

Mountain Lion keeps logging user out...

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