Putting a device into a low-power mode where only RAM is powered to conserve power at the expense of time to resume operation

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2
votes
2answers
131 views

Is there a way to make launchd stop a service on sleep and start it up again on wake?

I have several pieces of server software installed on my MacBook Pro for work using Homebrew. There is one service in particular, that likes to peg the CPU after the OS wakes up from sleep until I ...
2
votes
2answers
100 views

Mute volume of macbook on sleep

I was wondering if there was any way to mute my macbook whenever I physically close it, so if there was anything playing prior to closing it that it does not continue to make noise when I open it ...
2
votes
2answers
3k views

OS X Mavericks seems to be corrupting my sleep image

I've been running Mavericks and there seems to be some issue with sleeping. If I run the battery down to zero, the laptop automatically hibernates as usual. When I turn the laptop on, it boots, then ...
2
votes
1answer
682 views

Mac continuously wakes up with unidentified reason

I have MacBook Air 2013, Mavericks installed. I recognized that my mac is a little bit warm. Thus I looked into Console 2013. 10. 25. PM 9:36:23.000 kernel[0]: ARPT: 110987.511839: ...
2
votes
2answers
1k views

Mac OS X 10.8 crashes after Thunderbolt display disconnect and sleep

At work I run my MacBook Pro 15" Retina (with Mac OS X 10.8.3 Snow Leopard) lid-closed with two Thunderbolt displays. If I disconnect the power and displays, walk to a conference room, and re-open ...
2
votes
1answer
2k views

Why does my MBP sleep on Mountain Lion and often not wake up

I recently upgraded my Macbook Pro late 2010 to Mountain Lion (from Snow Leopard). Now it has this problem where it will sometimes sleep and not wake up. However, I hear that the computer is still on, ...
2
votes
2answers
1k views

External hard drive spinning up during sleep

Every time I close the lid on my macbook air, my external hard drive seems to spin up for about 5 seconds every 30 seconds, and this will go on continuously, even for several hours. The noise itself ...
2
votes
2answers
2k 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 ...
2
votes
2answers
3k views

Mail.app connection errors (offline) after sleep

My 10.8.2 MacBook Air is having constant connection errors in Mail.app when the computer has been sent to sleep or hibernate. A small alert triangle appears next to all account names (I have several) ...
2
votes
1answer
1k views

Can any iOS app remotely wake a sleeping MacBook Air when the lid is closed?

I want to be able to access my Macbook Air (Late-2011, Mountain Lion), when the lid is closed (in sleep mode), remotely from my iPhone 4GS. I have tried using LogMeIn Ignition App but it does not ...
2
votes
1answer
756 views

Seems like my trackpad is never sleeping/shutting off

I'm experiencing some funny behavior with my Retina MacBook Pro and my Magic Trackpad. There are two symptoms that I believe could be related: The batteries on my trackpad drain far more quickly ...
2
votes
3answers
4k views

Can a connected Thunderbolt display be put to sleep while the MacBook Pro remains running?

Does anybody know a way to sleep the Thunderbolt display if I don't need it for a short time? Like if I'm going to watch TV, normally I've just got my MacBook Pro's display turned on, while my old ...
2
votes
1answer
2k views

Why does Chrome prevent my Mac from sleeping?

I don't mean browsing the Internet is preventing us from sleeping, that's obvious. I've disabled Safe Sleep to reduce sleep times from 20 seconds to 2, but Chrome doesn't want to play nicely. Here's ...
2
votes
2answers
1k views

MacBook Pro: long time to wake from sleep, what could it be?

I have a 2011 13-inch entry-level MacBook Pro, which was upgraded almost straight away to Lion. I consider myself a careful, conscientious user, not installing things I don't need. However, recently, ...
2
votes
1answer
219 views

Why won't my Mac Pro wake from sleep at the scheduled time?

I have a 2007 Mac Pro (running Lion) that has been on the same schedule for a long time; it is set to go to sleep at 1am, and wake up at 7am. Recently, it sleeps through its wakeup time. If I press ...
2
votes
2answers
2k views

iMac going in and out of sleep every few seconds

If I put my iMac (2011, i7) to sleep, it'll wake up after 5 seconds, then go back to sleep after a few seconds, and repeat constantly. The only way to stop it is to restart. This seems to be happening ...
2
votes
2answers
466 views

Applications stop responding when waking up from sleep

Lately when I walk away from the computer and it goes into sleep mode, I come back and try to us the computer, all the applications are stuck "not responding". I can use the computer and browse ...
2
votes
0answers
80 views

Mavericks 'close the clam' woes

I typically use my "Retina, 15-inch, Late 2013" MBP at work with the lid closed, connected to an external monitor, a bluetooth trackpad, and a USB keyboard. For the last few months, the results of ...
2
votes
0answers
88 views

Improptu restarting of Macbook Pro while in Sleep Mode

A week ago I bought a Macbook Pro Retina (mid 2014) version - and in the first few days of running it I have noticed about 4-5 times that the Macbook occasionally restarts itself - so far always in ...
2
votes
1answer
25 views

Turning Caps-Lock into Control is not permanent on MacBook Pro Retina

I want to act my caps-lock key as control-key. I'm going to preferences ⇒ keyboard ⇒ modifier keys... and say that caps lock should be acting as control. This is working fine until I put the ...
2
votes
1answer
49 views

My MacBook Pro sleeps when I turn off external display

I have a MacBook Pro (Mid 2012), and had a Dell U24, connected via DVI. I always have the MacBook Pro closed. When I turn off the monitor the MacBook Pro continued working. Now I have a Dell U27, ...
2
votes
2answers
87 views

rMBP 15inch Wifi Issue

I've just bought a new rMBP 15 inch a few days ago and for some reason every time it goes into sleep / powernap mode, when I turn it back on the wifi doesn't work. The odd part is the wifi still ...
2
votes
0answers
130 views

Mac Mini 2013 wakes immediately after sleep when USB drive plugged in

I have a 2013 mac mini running osx 10.9.3. I used to be able to send the machine to sleep by going to the apple in the menubar and choosing sleep. After a recent update, when I do this the displays ...
2
votes
1answer
84 views

Open an application after wake from sleep

Is is possible for an application to open up after waking up your MacBook? So I have this application that I want it to open every time that I wake up my Macbook from sleep.
2
votes
2answers
1k views

After sleep, my iMac is very slow to respond for a 45seconds+

When my iMac enters sleep, and then I wake it up -- either shortly after, or the next day, while it responds to the wake request quickly, it's basically unresponsive for 45 seconds+ after. ...
2
votes
0answers
296 views

How do I (re)mount missing Firewire drives? Why do they vanish?

I have several Firewire drives that occasionally "go missing" even though they are connected to my Mac and powered on (the power light is illuminated). These drives do not appear in Disk Utility or ...
2
votes
0answers
188 views

Following OSX 10.9 upgrade, Console App won't tail after waking from sleep

I use Console.App to tail log files. However, after upgrading to Mavericks, once my MBP wakes from sleep, the app won't refresh automatically. It works fine when I first launch the app. If I click ...
2
votes
0answers
279 views

MacBook Pro with lid closed goes back to sleep right after scheduled wakeup

I'm trying to run an app from crontab at 3 in the morning. My 2010 MacBook Pro running OS X Lion 10.7.5 is usually turned off at this time of the night, so I'm setting Energy Saver's scheduled wake up ...
2
votes
0answers
234 views

Weird graphics issues after waking MacBook up

After locking my Mac and waking it up a few hours later this is how it looks: Also, some of the icons look weird after restarting the system (for example not fully rendered time machine icon: ) ...
2
votes
2answers
5k views

My MacBook Pro is not sleeping when I close the lid on battery

I purchased my macbook back in 2011, and this problem just started. When I unplug and close my computer to put it in my backpack for school, it does not sleep. I take it out and its very hot and has ...
2
votes
0answers
410 views

Logitech Wireless Mouse Non Functional After Sleep?

I have a Logitech Wireless Mouse with Unifying Receiver plugged into my iMac - and when the computer is put to sleep (cmd alt eject), after wake it will not respond to mouse movement. If the computer ...
2
votes
2answers
431 views

Mac wakes on scheduled power event that recreates itself every day

At 2:14 every morning, my Mac wakes. Looking at the logs, I see it's a scheduled event, but nothing shows up in System Preferences > Power. When I go to terminal, and run pmset -g sched, I see ...
2
votes
2answers
741 views

Ipod Nano wake screen sometimes shows music instead of Clock

I've recently purchased a band from Lunatik to use my Ipod Nano as a watch. To do this, I've gone into Settings > Date and Time > Time on Wake and put this ON. At first, this worked as expected, ...
2
votes
0answers
317 views

My Mac show a login screen on a spinning cube which keeps on spinning

My 2009 iMac with Lion keeps on getting stuck everytime my son's limited time ends and the computer subsequently wakes up from sleep. How to reproduce In other words, my son has a limited usage ...
2
votes
0answers
539 views

Macbook Pro 13 won't sleep (Mountain Lion 10.8.2)

So my Macbook Pro early 2011 13inch won't go to sleep. I've tried both manually and closing the lid. Also tried in Safe Mode, which worked as normal. Seems to be a software problem. When the lid is ...
2
votes
0answers
207 views

iMac OS 10.8 sleeps even when set to never sleep

This is new behavior within the last month. I have the iMac set to never sleep so that I can access it via Logmein remotely. But the last several weeks the machine goes completely to sleep. Any ...
2
votes
0answers
286 views

sleep, screensaver and Filevault

I am mystified: first, I have an iMac and a mbp, both running mountain lion. In System Preferences > Security > General > Require Password after sleep or screensaver, I can adjust the time to 4 hours ...
2
votes
1answer
270 views

Calendar Alarm While Machine Sleeps

I have a handful of Calendar Alarms I created in Automator to run at various times on my MacBook Pro (mainly overnight). However, it looks like if the machine is sleep then the Calendar Alarm is ...
2
votes
2answers
370 views

What is the relationship between Lion's Resume feature and Safe Sleep?

I have disabled the "Restore windows when quitting and re-opening apps" checkbox in the General preferences pane in Lion, but after a recent sudden power loss (no battery) my iMac restarted in exactly ...
2
votes
1answer
698 views

Scrambled screen when going out of sleep

With my 2011 MBP, when connected to my external screen I always encounter an issue when waking up from sleep mode, if the lid was closed (and only if lid is closed from what my tests show). To ...
2
votes
3answers
4k views

Triggering an alarm on MBP while the lid is closed

I would like to use an alarm clock application on my MacBook Pro. The thing is, that I need to close the lid on the MBP while sleeping. Now I know this is a common issue, but after moderate amount of ...
2
votes
1answer
103 views

Safari will not “Remember Me” on Facebook

My question is very similar to this question: Safari 7.0.4 doesn't remember my login status. "Remember me" not working (OS X 10.9.3) Except it differs in 3 key ways: The solution did ...
2
votes
1answer
120 views

Chrome continues running even when Mac should be is asleep

I have the latest version of Chrome running on my Mac. I've noticed that even when I close the old intending to put my computer to sleep, Chrome continues running. I know this is the case because I ...
2
votes
2answers
3k views

How do I fix non-responsive keyboard and trackpad after sleep on MacBook Pro Retina 15? [duplicate]

I'm having a problem with my MacBook Pro Retina 15. I close the screen to put it to sleep. When I open it back up, the screen wakes up, but the keyboard and trackpad do not work. If I plug in a USB ...
1
vote
1answer
60 views

How can I get OS X to challenge me for password after sleep?

I'm running version 10.6.8. Where do I go to enable password challenge after sleep?
1
vote
3answers
6k views

Lion sleep (or hibernate) closes all applications [closed]

[Disclaimer: I'm not an avid OS X user so I don't probably use the exact terminology or language] I had a Mac Pro with Snow Leopard at work and I usually don't turn it off when going home. The next ...
1
vote
5answers
10k views

How can I stop my MacBook Pro from automatically sleeping when I lock the screen?

Whenever I lock my screen (via either the lock icon -> Lock screen or by using the Control+shift+eject key combination), my screen immediately turns off (not showing the screen saver), and the system ...
1
vote
2answers
572 views

Prevent MacBook Pro from going to sleep [duplicate]

Possible Duplicate: Is there any way to set a MacBook Pro to not sleep when you close the lid? I would like to prevent my MacBook Pro (2009 version) from going to sleep when I close it. I ...
1
vote
1answer
12k views

Why doesn't my MacBook Pro automatically reconnect to the Wi-Fi when resuming from sleep?

I have a 2012 MacBook Pro with Retina display (currently running Mountain Lion v10.8.2). Every time I wake it up from sleep (open the lid), it doesn't seem to automatically re-connect to the Wi-Fi ...
1
vote
5answers
6k views

How to fix a Macbook that does not always draw its internal screen after waking from sleep and having unplugged external display while asleep?

I have a 2012 MacBook Pro (Retina) which I mostly use on my desk. The computer is "docked" via a Thunderbolt display, and additionally a third-party DVI display, which I have hooked up via an Apple ...