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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6
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2answers
2k views

My MacBook won't go to sleep anymore

Since the update to Mavericks, my MacBook has stopped going to sleep when I close the lid. I did some investigation and found out a command (pmset -g) to identify the process(es) that prevent it from ...
2
votes
3answers
941 views

How do I ensure computer stays awake for Back to My Mac?

My laptop Mac goes to sleep even though I have Back to My Mac turned on. What kind of thing is likely to cause this? What kind of steps can I take to fix it? The Mac that is going to sleep has ...
2
votes
1answer
521 views

My 2,5 year old Macbook Pro wakes from sleep every other hour after installing Mavericks

Okay so, I own a 2,5 year old (Early 2011) Macbook Pro which works just fine. After the release of Mavericks I decided to reinstall it from scratch since I had been upgrading it step-by-step since ...
0
votes
1answer
90 views

delay after opening lid display dark until key pressed

okay so my MBP Mid 2010 was took a little tumble (it was in a felt sleeve which was inside a backpack) today and since has been acting weird. when i open the lid, the login screen does not come back ...
2
votes
0answers
323 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
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 ...
7
votes
1answer
3k views

What prevents export of a private key from Mavericks keychain?

In Mac OS X Mavericks, I'm not able to export a private key from keychain. I'm getting the following error message: /* In dark wake, no UI possible */ Searching it in Apple documentation fetched the ...
4
votes
2answers
5k views

OS X Mavericks wakes my Mac from sleep every hour or so

Ever since upgrading to Mavericks, it looks like my Mac Mini wakes from sleep about once an hour or so. In the Console, I get the following message: Oct 30 02:12:06 gary-mac WindowServer[93]: ...
0
votes
0answers
489 views

Maverick - Disable external keyboard during sleep

I have a MacBook Pro (model 10.1) with OsX Maverick. When I press the power button the Mac goes to sleep mode. It's possible to wake up from it by pressing any key on the internal keyboard. That's ...
2
votes
1answer
288 views

Why is Mavericks forcing a password reset on every lock screen?

I just upgraded to Mavericks. Now, every time I wake it up from the lock screen or standby and proceed to type in my password it rejects it. To get back in I have to select "switch user", then type ...
1
vote
1answer
1k views

Mac doesn’t go to sleep after inactivity

Before updating to Mavericks, my Mac would go to sleep after 15 minutes of inactivity, which is usually 10 minutes after I turn the screens off using Shift+Ctrl+Eject. However, since the update, the ...
2
votes
1answer
879 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
4k views

Why does my MacBook Air 2013 wake from sleep every minute on Mavericks?

I'm having issues with my MacBook Air 2013 waking from sleep into Dark Wake every minute since I upgraded to Mavericks. Whenever it's been to sleep and goes into standby it keeps waking up. This is ...
1
vote
0answers
328 views

Thunderbolt display “disconnects” after 17" MBP 2011 goes to sleep

My Thunderbolt display was working flawlessly until I upgraded my 2011 17" MBP to OS X 10.9. Now, when the MBP goes to sleep the display will not wake, the MBP wakes fine. The USB drive plugged into ...
2
votes
1answer
2k views

How to delay hibernation after sleep in Mac mini?

When I press a power button on my Mac mini, it goes to sleep mode and when I press it again, it turns on very quickly. However, after a longer sleep, it hibernates. How can I make this delay longer? ...
1
vote
0answers
615 views

Desktop Icons and Windows moved to odd spots after sleeping

Symptom: Upon waking up, sometimes the Mac jams all of my icons into one corner, and throws some windows almost completely off the screen or makes them really small. This happens frequently often on ...
1
vote
2answers
1k views

MacBook Pro wakes immediately after sleeping

When I put my MacBook Pro to sleep, it will immediately wake up again after ~5 seconds, then go to sleep again and keep on sleeping and waking. This happens no matter if I close the lid or use the  ...
0
votes
2answers
732 views

Macbook Pro is unresponsive for about a minute when waking up. Is this normal?

Whenever I wake up my 2012 Macbook Pro after it's been asleep for a few hours, the screen turns on, but it is unresponsive for about a minute. During this time, the mouse cursor does not move at all ...
1
vote
0answers
371 views

Ignore closed lid after wake on demand

I plan to use a three year old MacBook Pro as a Plex Media Server. It should wake on demand and go to sleep when I don't watch anything. That works great, but only if the lid is open. If the lid is ...
0
votes
1answer
111 views

MacBook Pro (Tiger): Get keyboard defaults to stick

I have a circa 2007 MacBook Pro with fully-patched Mac OS X Tiger installed. I recently plugged an OEM USB keyboard into the laptop after leaving my Mac keyboard at home one day. Now that I'm back ...
1
vote
0answers
441 views

2013 MBA 11" + TB display - wake issues

I've read quite a few posts on various discussion sites about people getting a black screen + cursor on waking the MBA. I get this too when running using just the MBA, no external display. However, I ...
0
votes
0answers
393 views

Wake on LAN with iMac

Which iMac models support wake on LAN (ethernet)? I've enabled "Wake for Administrator Access" but I can't wake up the Mac from Off or Sleep states. I'm using my tried-and-true tomato firmware which ...
4
votes
3answers
553 views

MacBook Air/Pro: run script upon lid close?

How can one configure MacOS (10.8 or higher) to automatically and immediately call a user-designated script (probably a bash script) upon the user closing the display lid of a MacBook Air or Pro? ...
9
votes
4answers
654 views

Mac Mini 2011 - monitor wakes up messed up

I have an Mac Mini from 2011. Sometimes (I would say 80% of the time) when I wake up the monitors, after they've been sleeping, my main monitor (a Benq G2220HD 22″, connected via DVI → Mini ...
5
votes
1answer
6k views

How to make a Mac (Macbook Pro) not hibernate?

I have already set in the Energy Saver of System Preferences that Computer sleep: on Battery Power, Never when plugged in, Never But still if I close the cover of the Macbook Pro ...
2
votes
2answers
5k 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
0answers
224 views

Older MacBook Pro reboots after waking up from sleep mode

I have an older MacBook Pro that I haven't used frequently for some time. Now I notice the following irritating behavior: When I close the lid, I can see and hear the system going to sleep mode - ...
2
votes
3answers
2k views

Mac wakes up from sleep every night and then goes back to sleep immediately

I've had my Mac Mini for about six months now. Every night, I put it to Sleep rather than shutting it down. Since about two weeks ago, the Mac Mini wakes up from sleep around 1 to 3 am, once a night, ...
-1
votes
3answers
726 views

iPhone 4 buttons don't work

I was trying to free up some space to upgrade to iOS7, and after I deleted all of my music and most of my apps (social, games, etc), my Home and Sleep buttons stopped working. I'm stuck in Settings. I ...
13
votes
2answers
46k views

Using The Terminal Command to Shutdown, Restart and Sleep My Mac?

I'm getting more interested in using Terminal as an alternative way to address solutions on my Mac. I have seen this question entitled "Is there a better way to shutdown/restart OSX?". I would ...
1
vote
0answers
150 views

How do I figure out what is keeping my Mac Pro from sleeping?

For some odd reason, my Mac Pro won't sleep by itself. Unlike, this question, it does stay asleep; it just won't go to sleep by itself. I read Why your Mac might not sleep or stay in sleep mode, but ...
0
votes
0answers
220 views

MacBook Pro awake whilst lid closed when put to sleep using Apple menu

I put my MacBook Pro (late-2011) into sleep mode using the Apple menu, then closed the lid, but when I opened it again, it was awake. Why is my laptop awake while the lid is closed?
0
votes
1answer
36 views

iMac monitor unexpectedly comes back on

I turn the monitor off (using control+shift+eject) while listening to music on my iMac 27". But recently it has starting coming back on almost right away, which I assume is from the vibration of the ...
1
vote
1answer
233 views

Mac won't show screen

Since the beginning of today, the time now being midday, I've been having issues with my MacBook Pro. Even when I closed everything it refuses to work. Basically when I close the lid, everything is ...
5
votes
2answers
3k views

Permanently mapping a network drive on MacBook Pro?

THE QUESTIONS: How can I make my MacBook Pro automatically mount a network share when it wakes up? How can I make sure that when it is mounted it is mapped to the same path (/Volumes...) MY SETUP: ...
1
vote
0answers
520 views

What can cause external monitor to remain on when MacBook Pro Retina goes to sleep?

I have a MacBook Pro Retina, Early 2013, running Mountain Lion with an external monitor connected via a Thunderbolt-to-DVI adapter on the rear Thunderbolt port i.e. the monitor is connected to the ...
8
votes
1answer
314 views

Don't wake up external hard disk when saving to internal one

My problem is that I have an external hard drive connected to my Mac. Since it is only used for backup purposes, it is sleeping most of the time. However if I now want to save something (e.g. a ...
0
votes
0answers
311 views

Gmail lock screen notifications don't appear on iPod Touch, but the device still wakes from sleep

I've got the Gmail iOS app installed on my iPod Touch 5. Also, I have set the app to only show notifications for "Important" emails (which are indicated with a yellow tab in the web version of Gmail). ...
3
votes
2answers
3k views

MacBook Air 2013 screen issues after sleep

I'm having some issues with my MacBook Air (2013). Whenever the system enters hibernation, as it does after a couple of hours of sleep, the screen gets distorted when it comes back from sleep. When ...
0
votes
0answers
325 views

Macbook Pro sleep wake problem

I have a 2012 13 inch Macbook Pro and I close the lid at night before bed and when I wake up sometimes I open the lid and it make a weird noise, and show a black and white picture with a progress bar, ...
0
votes
2answers
382 views

MacBook won't sleep

Just recently, my MacBook Pro (Mountain Lion 10.8.4) will no longer go into sleep mode. When I press Cmd+Option+Eject, the screen goes black for just a second but then comes back on. If I close the ...
0
votes
2answers
84 views

Why there are two sleep modes?

I am quite confused, I close the lid and then my mac book pro goes sleep and sometimes it seems to be in deep sleep and sometime it is not. I mean, sometimes when you open the lid, it will recover ...
0
votes
1answer
106 views

Changing Volume Without Waking Display Screen

I am using the Hot Corners feature to turn my display off on my Macbook Pro (OS X 10.8.4) when I am not using it. Oftentimes, I keep music playing and I want to change the volume while the display is ...
1
vote
1answer
67 views

Software Recommendation for iOS app to wake Ubuntu computer with MAC Address

I have an Ubuntu media server set up. Currently, I can only wake it up remotely from a Terminal command on my Macbook Pro: alias wakeserver="cd ; ~/bin/wakeonlan -f ServerMACAddress.txt ; cd -;" ...
0
votes
2answers
93 views

MacBook Pro Hibernates Straight Away

Whenever my Mac goes to sleep when its on battery, it straight away saves its contents to the hard drive and powers off, going into a deep sleep. This gets really annoying when I walk away for 10 ...
2
votes
0answers
265 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
3answers
6k 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 ...
1
vote
0answers
83 views

MacBook Pro Fails to Sleep Properly

I have a MacBook Pro 17" (late 2009 model) 2.8ghz Core2 Duo running MacOs 10.8.4 which has developed a problem going to sleep which I've been trying to isolate for the past several months. Here is one ...
1
vote
2answers
2k views

iMac wakes up without any noticeable reason

I have a iMac 27" late 2012, OS X 10.8.4 and last night it woke up from sleep-mode while I was 3 meters away from it. Nobody but me was in the room. The login-Screen was visible. After some seconds ...
1
vote
1answer
231 views

Mac mini stops blinking in standby

I'm on Macmini6,2 with current firmware and 10.8.4. When I send it to sleep it starts its on and off fading status LED thing to indicate it is now asleep. When I come back a few hours later, it is ...