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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362 views

Yosemite - Sleep Wake Failure - MBP Late 2013

I have the following MBP which is currently running Yosemite V10.10.2 MacBook Pro (Retina, 15-inch, Late 2013) Processor: 2.3 GHz Intel Core i7 Memory: 16 GB 1600 MHz DDR3 Graphics: NVIDIA GeForce GT ...
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2answers
187 views

Macbook pro - mid 2012 screen going black

My screen keeps going black as if it is going to sleep but will then not wake up, no matter how many various key combinations i retry. I get the following stack trace upon restart which makes it look ...
1
vote
1answer
2k views

Internal keyboard + touchpad stopped working, on Macbook air 'early 2014', Yosemite 10.10.2

my internal keyboard and touchpad - stopped working a few days ago. When it first happened - I made the macbook sleep-wake-up several times - and it came back to normal. External keyboard+touchpad - ...
0
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1answer
237 views

How to set MacBook Pro to turn off when closing lid?

I want the shutdown feature to activate whenever I turn down the lid and close my MacBook Pro. It's a machine I use for work so I need the disk encryption to kick in every time I'm travelling with the ...
0
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2answers
197 views

Mouse and Keyboard on MacBook Air mid 2009 don't work partially

My MacBook Air mid 2009 worked for 3 months without any problems on Yosemite. Two days ago the built in mouse stopped working along with the built-in keyboard. Right after it woke up from sleep mode ...
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0answers
2k views

Yosemite login freeze after sleep

I've seen several threads to this effect, but none that have resolved my issues with logging in successfully after sleep for a relatively long time, or after working with an external monitor, then ...
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0answers
19 views

Macbook pro retina: conditions to enter standby

I've just read this apple support article about standby mode. I found it interesting that bluetooth peripherals are listed as something that will prevent the macbook from entering full standby ...
2
votes
2answers
1k views

Using VMware Fusion on Yosemite, how can I prevent crashes with sleep wake failure?

I am using VMware Fusion 7.1.0 on Mac OS 10.10.1 Yosemite. Every evening, I send my iMac to sleep. The next morning the mac usually sits in login mask - so it has rebooted. After login, I get "sleep ...
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1answer
493 views

MacBook Pro does not go into sleep mode after upgrading to Yosemite

I have a MacBook Pro 13″ and after I had upgraded to Yosemite the device does't go in sleep mode when I want it (anything is disconnected from the device). I went to energy power savings to change my ...
2
votes
1answer
93 views

Removing FileVault2 key from memory on lid close

I would like to know, how to remove FileVault2 keys from memory, when I close the lid on my Macbook pro 15" running Yosemite. It works, when I leave the computer as it slowly goes into standby by ...
2
votes
1answer
201 views

What keeps waking my Mac up from sleep?

My Mac constantly wakes itself up from sleep for apparently no reason. Middle of the night, middle of that day, it just can't stay asleep. Why? I ran pmset with the following results: [redacted]:~ ...
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0answers
77 views

Mac OS X launchd: forbid starting a process in Power Nap (dark wake)?

What would be the best way to forbid Mac OS 10.10+ Launchd to start a Bash script when a MacBook is in Power Nap (dark wake)? Is there an elegant way to limit it only to "real wake", like: ...
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1answer
160 views

MacBook Pro 13 doesn't fall asleep when the lid closed

I have a late 2012 MacBook Pro 13'. I've faced a strange problem: my Macbook does NOT switch into sleep mode when the lid closed. Same when open the lid - it does not wake. Instead of closing/opening ...
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0answers
47 views

When Mac Sleeps…it wakes with monitor displaying garbage and have to force reboot

Sometimes when my iMac (desktop) sleeps I "wake" it and the display has multi-colored garbage everywhere. I can't do anything but force a shut down and reboot where it does fine with the exception of ...
2
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3answers
222 views

Weird Yosemite Sleep Behavior

Since upgrading to Yosemite, I am having weird issues with sleep mode on my MacBook (mid-2011). Whenever my MacBook goes to sleep, it begins beeping (similar to POST codes on PCs) every 1-2 seconds, ...
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0answers
197 views

One of two external monitors won't wake up

I've exhausted my searching on this, here and in Google. I see similar issues but nothing has resolved. I use Macbook Pro (OS-X Mavericks) with lid closed and two external monitors (both mini-display ...
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0answers
66 views

My Password wasn't working, I had to hard reset the computer twice, what happened?

Environment: Yosemite MBA mid 2012 Full Disk Encryption Screen was locked Sequence of events: Moved finger on trackpad to wake up. Tried entering password, dozens of times, making sure about ...
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0answers
133 views

How do I wake up a closed Macbook reliably?

I have a Macbook Pro (Retina), and a Samsung DisplayPort display, both new. They work great together, when I can get them to work. For example, if I plug in the monitor, and then open the Macbook's ...
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vote
1answer
362 views

MacBook Pro Retina takes a few seconds to power on display after sleep

I recently upgraded from a March 2011 15" MacBook Pro to a 2014 15" MacBook Pro Retina and was disappointed that the wake from sleep is much slower on the new computer. Is there a way to speed this ...
6
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2answers
564 views

MacBook Pro going to sleep by itself because of watchdog daemon

For a couple of weeks, my Mac has been going to sleep by itself. This seems to happen more often when I'm running more stuff on my Mac (Chrome + Spotify + etc…) In my console, the message is the ...
0
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2answers
306 views

Run MacBook Pro with lid closed [duplicate]

Is there a simple setting to allow a MacBook to continue running with the lid shut? All signs that I found pointed to no supposedly due to concerns about overheating, but when docked, a MBP is able ...
0
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1answer
81 views

Macbook 13 inch - Screen Noise on attached display

I have a 13 Inch Macbook (2014) running Yosemite - the computer has been attached to an external dell monitor via the HDMI port. The screen works fine but on waking the computer from sleep, I see ...
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votes
2answers
97 views

Macbook won't sleep with VGA monitor connected

My macbook pro will not sleep with a VGA monitor connected, via a MiniDisplayport to VGA adapter. When I close the lid, all of the windows shift over to the second screen, and the light on the macbook ...
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votes
1answer
1k views

Black Screen of Semi-Death after Sleep/Fast User Switching

On occasion, I get a "black screen of death" where the mouse cursor is visible and working, but no amount of mouse or keyboard activity will wake the machine back up. This typically happens after ...
0
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1answer
45 views

Early 2008 Mac Pro Random wake up and other oddities

When I first purchased the machine in 2008 it ran flawlessly under Tiger I believe was the OS at the time. Ever since I upgraded to later iterations of OS X, my machine would randomly wake up from ...
2
votes
2answers
331 views

Intermittent Static / Garbage External Display On Wake and Boot? Picture included

Intermittently (relatively frequent) when the MacBook wakes from sleep and it kicks the external displays on, one or all of them may be fuzzy like this. I have one display in a Thunderbolt port, and ...
2
votes
1answer
61 views

Network Drive disconnect prompt on wake

I'm investigating bringing OS X onto our windows network at the moment, which, despite a few hiccups, has been going pretty well! (A lot better than some of my colleagues suggested it would!). I've ...
0
votes
1answer
109 views

MacBook Air sleep with external monitor attached

I would like my MacBook Air running Yosemite to sleep once I close the lid, even if an external monitor is attached. Before Yosemite this could be achieved with sudo nvram boot-args=iog=0x0. This has ...
0
votes
1answer
60 views

My computer logs out and sleeps after two or three songs play on itunes

Recently I did some updating on my computer just to make the display better, change sleep length (extended, not shortened), and to add hot corners. Well, now when we play up to two or three songs ...
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3answers
1k views

Weird behaviour, During the night, Mac wakes every hour on it's own and does this - log attached, any idea why?

This pattern repeats once every hour? 12/12/2014 04:20:59.000 kernel[0]: Wake reason: RTC (Alarm) 12/12/2014 04:20:59.000 kernel[0]: RTC: SleepService 2014/12/12 04:20:59, sleep 2014/12/12 03:21:01 ...
0
votes
1answer
84 views

Force Mac OSX to restart instead of waking up

Whenever I put my MacBook to sleep and then let it run out of battery, it takes a very long time (5-10 minutes) to wake up and let me log in, and then it runs slowly for 15-30 minutes after that. This ...
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0answers
533 views

Macbook wakes up immediately (OHC1)

I have problems with my white unibody MacBook (13-inch, Late 2009, 10.10.1) - it can't go to sleep. I've read dozens of forum threads and could not fix it: I've reseted PRAM/NVRAM. I've disconnected ...
0
votes
1answer
119 views

Prevent StandBy closing MacBook lid during no power connection but Display connected

I have currently no power connection to my MacBook Air, but I have a Display connected. I want to close the lid and only work on my external display. So I want to prevent my MacBook going to StandBy ...
2
votes
0answers
117 views

Intermittent Keyboard Failure when Waking from Sleep

So after a pretty catastrophic failure (see: Yosemite Upgrades: Lost and Broken User Accounts ) I have reinstalled Yosemite on my old tower-style Mac Pro and begin the work of restoring from backups. ...
9
votes
4answers
601 views

Schedule a Mac to sleep, just one time

Is it possible to schedule a Mac to sleep just one time? I know I can set a schedule for it, but I want to have control over it. So occasionally I'll go to bed but leave a file transferring, and I ...
0
votes
1answer
97 views

Can i decline iphone call when the screen was locked AND power button Does not work?

Can any body help? i use iphone 5, the power button does not work, what shall i do to decline the call when the screen was locked? are any software? or some combinations?
0
votes
0answers
60 views

How to make iPhone turned on after charging

I often charge my iPhone when it ran out of battery. I often postponed charging my iPhone until it really run out of battery. After I charge my iPhone, I usually go to sleep or rest or forget about ...
1
vote
1answer
173 views

How do I shut off a USB fan automatically when the Mac goes to sleep?

I have a Mac Mini 1.1 on which I updated the EFI firmware to v2.1 and installed Mac OS X 10.7 I'm wondering how I can cool the Mac with an external fan somehow. I found the internal cooling to be ...
0
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0answers
628 views

Thunderbolt display goes black after 10.10.1 update - MBP

TB display and MBP (mid 2012) both go to sleep and cannot wake until hard restart. External monitor will work for a few minutes but eventually will go black along with laptop (laptop was open whole ...
0
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0answers
249 views

FaceTime started a random videocall at waking Mac from sleep

As the title states, my Mac started a FaceTime videocall automatically with a friend. My friend said that he saw me via the iSight camera, but the green LED was not active (and showing me that my ...
3
votes
1answer
338 views

Why Does My MBA Close All My Apps After 5 Mins Idle?

Sometimes if I walk away from my MBA without locking the screen and I return I'll be faced with a login screen. Once I login all my apps I had open are now closed. Sometimes I'll close my MBA lid and ...
1
vote
3answers
91 views

sleepimage wrong size

I have an early Early 2011 MBP, which I installed 16GB of RAM in, despite the fact that Apple claims the maximum is 8GB. This is a hack which is known to work, but I'm having some trouble with ...
1
vote
2answers
141 views

Inconsistent access to Bonjour services on sleeping devices

This may turn out to be two different questions/answers, but I suspect they're somewhat related. Let's see... Among other things on my home network, I have a MacBook Pro (mid-2010) and a Macbook ...
0
votes
2answers
4k views

Yosemite Sleep Wake Failure

I've got a MBA Mid 2013 and since installing Yosemite, I've had 3-4 sleep wake failures. Generally I'll close the lid, head home and either when I open the laptop at home or back at work the next ...
2
votes
5answers
3k views

Macbook Air - battery drains while sleeping (but not when shut down)

My macbook air (13-inch, mid 2011) battery drains from ~100% to ~85% over night. The problem only started a few months ago. I'm currently running yosemite, but the problem started while on ...
12
votes
3answers
3k views

Bluetooth Issues after Sleep in OS X Yosemite (10.10)

I seem to be having persistent issues with Bluetooth connectivity, especially after waking up my Macbook Pro from a long sleep. I have a speaker that automatically turns off after a certain period ...
1
vote
3answers
1k views

Safari 8.0 web process at 100% CPU every time I start Safari after resuming from sleep

Whenever I start Safari 8.0 (on Yosemite 10.10) after resuming my Mac from sleep, it kicks off a web process which consumes 100% CPU and soon gets the fans on my MBA going: What's strange is that ...
1
vote
0answers
3k views

Macbook Pro 2013 slow startup from sleep since Yosemite

I have an 8GB Macbook Pro (2013) and have recently upgraded from Mavericks to Yosemite. Everything has been fine except when I wake it from sleep. Firstly, it brings up the login screen but the ...
5
votes
1answer
5k views

OS X Yosemite attempts to eject external drives after sleep

I have 2 external drives that I use respectively for Time Machine and for all my work. I installed OS X Yosemite today and now every time my iMac goes to sleep (I never turn my macs off) it attempts ...
1
vote
2answers
1k views

How to keep mute button available during call

I use my iPhone for conference calls regularly, with a Bluetooth headset/microphone. Often I keep my mic muted except for when I speak. It is awkward that when I want to speak, I need to wake-up and ...