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Mac OX X Lion freeze after wake-up

Hello,


I've installed Lion for one week. Runs fine except when waking up from "sleep" mode. (NL: sluimer) I can't determine what causes this behaviour. Usually Chrome, Mail (2nd desktop) and Parallels Desktop are running.


Also I had once a freeze when the machine was unused for 15min. Activating resulted in a freeze. Button on the back used for off and on.


Please help me solving this issue.


Martin

iMac, Mac OS X (10.7)

Posted on Aug 2, 2011 12:09 AM

Reply
238 replies

Nov 10, 2011 5:48 AM in response to Heathersmitten

Heathersmitten wrote:


I have a similar, but different issue. When my Macbook Pro sleeps and you try to wake it, sometimes the screen stays black. If you touch the keys, or tap the trackpad, nothing. But if you swipe the trackpad, the where the cursor goes is followed by little squares that reveal the screen behind them. So if you swipe around, you can reveal the space that is requesting you to choose a user and enter your password. If you do that and click, a larger area clears and then the screen comes back. Weird. Ideas?

This is exactly what happens on my 21" iMac.

Nov 11, 2011 3:34 PM in response to martin_w

I have had the same problem for some time. After shurdown with Google Chrome running, the system freezes when coming back up before it receives the data for the open tabs, especially if I try to add a new tab. I believe I have cured it by deactivating all Symantic security software. I have now uninstalled all Symantec security software and I don't seem to be able to make the lockup reoccure.

Nov 14, 2011 12:36 PM in response to travega

I hate to say this to you all but it seems the only solution is to bring your Mac to apple because in my case my processor was faulty. So if your comp goes to sleep and you wake it the screen is black and when u move your mouse you start to brush away the black and see your log in page then it's most likely hardware related. If you think it's not, your best bet is to back up and reinstall Lion. I actually received a new Air an have not had any issues with it this far. Good luck to you all and I hope you find a solution to your problem.

Nov 17, 2011 9:41 AM in response to alexbolduc

i'm going to try it. i just froze...again and i've been trying to track it down. i just noticed today that time machine is always running when it does because it worries me a hard shutdown is going to ruin my external. my browser freezes first no matter if it is safari, chrome, firefox. so i thought it was the browser. so i googled the issue today and here i read others mention time machine. so i'm going to turn it off now. and see what happens. the freeze at wake up seems to have gone away once i either unchecked that i required a password or i had read about something with the graphics card setting in system preferences. so i need to figure out which fixed that. or if it still ties back to time machine as i used to always have that plugged in.

Mac OX X Lion freeze after wake-up

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