Questions tagged [hibernate]

Officially known as Safe Sleep Mode. This is the action a Mac takes to stores its entire contents of RAM onto the hard drive.

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477 views

IR won't activate screen on 10.8.3 Mountain Lion Mac Mini

I use my Mini for home theatre, but the IR won't active the screen. Using Screen Sharing will activate the screen. I see others have reported this issue with 10.8.2 that went away with 10.8.3. Alas 10....
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1answer
3k views

Is there a way to hibernate macbook then switch to windows?

I have installed Windows7 by bootcamp on my Macbook, however, every time when I want to switch to Windows, I have to reboot the machine completely. That means I cannot keep my current workspace when ...
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1answer
2k views

16GB of RAM makes MacBook Pro's fans go wild before sleep?

I recently: installed 16 GB of RAM (1600 MHz); on my late-2011 15-inch MacBook Pro; running OS X 10.7, aka Lion; with an Apple SSD drive. According to Apple my MacBook Pro only supports a maximum ...
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2answers
3k views

Do I need Hibernate option ON for my Retina Macbook Pro?

I have a Retina MBP and have the following settings using pmset -g As you can see below, standby is 1 and hibernationmode is 3, meaning that I have DEEP SLEEP turned on, after 7200 seconds. Do I ...
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1answer
1k views

Disabling Hibernation AND DeepSleep mode on Retina Macbook Pro reduce battery life?

I am currently on 90%, HDMI connected to 2nd monitor, about 5-6 links open in Safari, terminal running (coding on python), Stickies, Messages, and Mail are running. My battery has 2h of remaining run-...
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1answer
2k views

Switch from sleep to hibernate after set time

Is there a way to set a MacBook Pro (10.8.2) to go into normal sleep when I close the case but then switch to hibernation after, say, 15 minutes? It's clearly capable of going from sleep to hibernate ...
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1answer
215 views

refresh mail.app inbox when returning from standby (IMAP)

When returning from standby mail.app does not refresh my inbox. New mails (or changes to old mails, like move or delete) are not synchronized. I have to manually close mail.app and restart it to make ...
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2answers
1k views

MBP mid-2012 with SSD, does not hibernate

Specs: 15" MBP mid-2012. Upgraded to Gskill 16GB RAM. Mountain Lion 10.8.2 installed in 128GB Plextor M5 Pro SSD in the optibay. Problem: My MBP doesn't hibernate anymore. Whether when battery runs ...
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4answers
1k views

Cannot wake Mountain Lion from safe sleep

I have a late-2010 MacBook Air on which I am running OS X Mountain Lion v10.8.2 with FileVault 2 enabled. When I try to wake it from safe sleep: the panel is backlit but nothing is displayed; the ...
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1answer
74 views

Exiting apps when sleeping

Strange, when I'm leaving my Retina Macbook Pro alone, and it starts going to sleep (despite my setting it to not sleep), it tries to close all the apps that I have open. Why would it do this and is ...
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2answers
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Issues with installing SSD instead of DVD drive?

It is common to replace a MacBook Pro's hard disk drive (HDD) with an solid state drive (SSD), however, that may pose a threat to the HDD if installed in the optical bay instead of the SuperDrive.* ...
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1answer
348 views

SSD lifetime, hibernation, and mobile TM

I've recently gotten a 2012 MacBook Air 13". It is wonderful, however, I've been stressing about the life of the SSD. I understand that Apple probably would not sell an SSD machine with defaults that ...
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1answer
4k views

Force hibernate (deep sleep) in OSX 10.8(.2)

How can you force the computer (in this case a laptop [rMBP]) into the "hibernate" state where it writes the RAM to the HDD/SSD so that the battery can last for the advertised 30 days. I know that ...
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1answer
9k views

MBP won’t wake up from sleep

I have this strange problem with my early-2011 MacBook Pro, running on OS X 10.6.8: as of a month or so, sometimes it does’t wake up from sleep unless I press the power button for a longer period (5-...
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676 views

Recover in-memory Pages data from failed hibernation wakeup

My girlfriend's Macbook crashed while attempting to restore from a hibernated file. The progress bar stopped at ~10%, after which we restarted the computer for a normal startup. This hibernated ...
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1answer
483 views

Can Mountain Lion take a sleeping Mac and write the RAM to disk after a timeout?

Is it possible to configure OSX Mountain Lion to go from suspand-toRAM to suspend-to-disk after certain amount of minutes? The default sleep mode seems to be suspend-to-RAM until the battery is ...
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1answer
3k views

How long before Standby/Deep sleep mode is activated?

I recently learned that I can modify the time at which Standby mode is activated automatically when the laptop is sleeping. However, I would like to know the default value before changing anything. ...
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4answers
65k views

Do MacBooks have a true “Hibernate” option?

I've recently switched from Windows to a MacBook pro. In Windows, there are the following shutdown options: Standby - the machine goes into a "light sleep" from which it can awaken very quickly (like,...
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5answers
9k views

When resuming from hibernate, weird garbage on screen

For some reason, when returning from an hibernate after i.e. battery drops to 0%, I get this: Mind that this only happens with a few programs, and reopening them works most of the time, and a full ...
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4answers
42k views

What happens when I close the lid on my MacBook Pro running OS X?

I'm a new Mac user. What happens when I close the lid on my MacBook Pro running OS X Lion? Is it sleeping? Or hibernating? Something else?
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2answers
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Should my iMac hibernate automatically

I've got a 2009 iMac (Intel Core 2 Duo) and I've noticed that the disks never sleep. I ran a power monitor and the iMac is using a third of our electricity every day! I've checked via pmset that ...
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1answer
535 views

How can I enable rEFIt boot volume choice after waking up from hibernation mode?

There are pretty clear answers to the question 'How to put my Mac into hibernation mode voluntary', but there is still an issue for me. I use Bootcamp Windows and rEFIt to select which sistem to load....
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3answers
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How can I save opened application settings in Mac OS X?

In Linux there is an option to save the currently opened windows such that when you shutdown and boot later, these applications are there the way you left them. It is similar to Hibernate in Windows. ...
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1answer
822 views

Is there a way to make my MacBook Pro running Snow Leopard hibernate with a keyboard shortcut?

Is there a way to hibernate at all? I know if the battery dies when it's sleeping it hibernates, but is there a way to go directly to hibernate with a keyboard shortcut?
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Can Macs be put in hibernation voluntarily?

I know that when you put your Mac laptop to sleep and the battery dies, next time you plug it in it will wake up from the state it was prior to being put to sleep. There are also hacks to get this ...