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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3
votes
2answers
240 views

Is the power button on my iPhone being turned off programmatically?

I would like to know if there is a code / glitch to make the sleep/wake button on the iPhone 5/5S to stop working. i am almost 100% certain it exists due to some programmers making the code but i want ...
1
vote
1answer
148 views

What is preventing my Macbook Pro 2012 from going to sleep?

the other day i open my MacBook Pro mid 2012 for upgrading my ram, everything was ok, but when i closed it i notice that when i close the lid nothing happens. The apple on the lid remain on and the ...
1
vote
1answer
126 views

iMac behaves inconsistently when waking from long periods of inactivity

I have a late 2012 model iMac with OS X Mavericks installed. When I go to wake the iMac after a long period of inactivity (2 days for example) it behaves in one of two ways: Sometimes the iMac wakes ...
1
vote
1answer
1k views

Wake for network access without Bonjour Sleep Proxy?

Is there a way to set some kind of "wake for network access" behaviour on my Mac without using a Bonjour Sleep Proxy? I have a Mac with OS X 10.8.5, but no Apple TV nor Time Capsule or other stuff. I ...
0
votes
0answers
17 views

How to prevent screen from waking up on activity in VNC session from remote Android device [duplicate]

I am connecting to my iMacs running OS X Mavericks remotely. For security purposes I have fast user switched to a dummy account before leaving work, so that my remote connection doesn't allow anyone ...
4
votes
1answer
18k views

There's a “Change what happens when you close the laptop lid” setting in Windows. Is there an equivalent in OS X?

In Windows one can usually choose between Do nothing, Sleep, Hibernate. The Macbook, however, doesn't seem to have this setting. It'll always go to sleep. I would like to set it to "Do nothing" to ...
1
vote
1answer
295 views

Screensaver after morning wake

I would like the screen saver (which shows family photos) to launch each morning when the computer wakes in the morning. I used the Energy Saver option to sleep the computer each night and to wake it ...
2
votes
3answers
1k views

Are there any reasons to turn off MacBook Pro instead of just sleeping it?

I do not completely turn off my MacBook Pro and I only sleep it. Are there any limitations to consider when doing this for several months in a row?
1
vote
2answers
2k views

Mavericks sleep/hibernate causes high fan activity

After updating to OS X 10.9, my 13-inch, Late 2011 MacBook Pro runs into trouble when going to sleep. About a minute after going to sleep, the fan suddenly starts running high, and keeps up doing so ...
1
vote
0answers
636 views

MBP restarting twice after going into deep sleep from a fully drained battery

Ever since I installed Mavericks on my 15" Mid-2012 MBP (4GB), I've noticed that if I let my machine completely drain to 0% and it (supposedly) goes into Deep Sleep, when I plug it back in and ...
0
votes
0answers
56 views

How can I prevent “Open With…” from accessing external drives?

Frequently, when I try to open the (10.9) Finder's "Open With..." menu, I experience a delay that appears to be due to connected FireWire drives. This delay is very long when the drives need to spin ...
5
votes
1answer
258 views

How to trigger lid close action programmatically?

Is there a way to trigger the lid close action programmatically with a script or through terminal? I am testing this by placing a small magnet near the SD slot on my MacBook Pro.
9
votes
3answers
3k views

Can I configure my Macbook to unmount all external drives when I close the lid?

I have a new 13" Macbook Pro running Mavericks. This computer is connected to an external USB drive which I use for my Time Machine backups and for external storage Time Machine backups occur a few ...
2
votes
2answers
338 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 ...
0
votes
1answer
2k views

How To Turn Off Mac’s Monitor screen

How can I turn off tmy Mac's monitor. I know I can turn off the display by setting a hot cornet or by using ctrl + shift + Eject but I dont want this. I want to leave my Mac on and connect to it via ...
0
votes
2answers
320 views

Prevent OS X Mavericks from autoquitting applications for sleep [closed]

OS X Mavericks is quitting applications when it 'sleeps' an account. One of the applications (play on mac) doesn't support this. Thus Chrome, TextEdit etc. are being quit and then it asks if I want ...
7
votes
2answers
3k views

How can I prevent OS X from resetting/disconnecting from wifi when left idle?

Doing work at home, I noticed that OS X would drop my wifi connection when I left my 2011 MacBook Pro and it went into idle mode (screen black, but still powered on). When I moved the mouse or ...
3
votes
1answer
672 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 ...
1
vote
1answer
96 views

What could be preventing my backup script from running?

I'm having trouble getting a simple backup script to run. The following script runs most of the time, but occasionally it fails entirely (without printing out any log information). Is there something ...
2
votes
1answer
540 views

Can I configure a task to run while my MacBook lid is closed?

Can I use pmset or a utility like Power Manager to have a task (such as an arbitrary script or backup) run at a specific time while my Mavericks MacBook Pro's lid is closed? Are there perhaps pmset ...
2
votes
2answers
2k views

How do I schedule Mac OS X Leopard to wake up multiple times in one day? [duplicate]

The "Energy Saver" panel in System Preferences allows the user to schedule wake ups. The only problem is is that the most frequent it allows for this to happen is ONCE per day. Is there any way or any ...
0
votes
0answers
2k views

What are the different sleep modes on Mavericks MacBook Pros?

I'm confused about the different sleep modes on Mavericks MacBook Pros: PowerNap, App Nap, DarkWake, sleep, system sleep, display sleep, standby, hibernation, etc.? What do these terms mean and how ...
6
votes
2answers
2k views

What is the difference among the various event schedulers for OS X / Darwin?

I'm confused about the differences among the three (that I know of) tools for scheduling running of code on OS X / Darwin: cron launchcd pmset I understand that cron is largely deprecated, but it ...
4
votes
1answer
6k views

Why am frequently asked for access to my Keychain?

Since using Migration Assistant to move from an old iMac (2009) to a new MacBook Pro, I find that I'm repeatedly asked for access to my Keychain. Prior to moving to the new machine, once I unlocked my ...
1
vote
2answers
4k views

Does software compilation continue even if I close the lid of my MacBook Pro (7,1)?

My specific case is that I am installing something from MacPorts and it's taking a very long time. I just want to close the lid of my laptop. Will the compilation still continue? I do not want to ...
2
votes
0answers
318 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 ...
0
votes
1answer
1k views

Serious Boot / Sleep Problems

Two days ays ago I closed the lid of my macbook pre for the night as I have done for the last 2.5 years but when I opened the lid in the morning the screen didn't show. It seemed to be 'alive' (ish) ...
8
votes
2answers
3k views

Why did my rMBP13 (late 2013) wake up every minute until battery depleted with reason: ? (Question Mark)?

Can someone help me to diagnose this issue? My new MacBook Pro 13 Retina (8GB / 2.6Ghz / 512GB) awoke in my bag earlier today and apparently did not go back to sleep so ran down the battery and was ...
0
votes
1answer
695 views

iMac screen won't turn back on after a sleep session in Windows 8.1

I do a lot of hardware programming, and some of the chips I write applications for don't have IDEs and/or compilers that are compatible with anything other than windows, so I do use Windows quite ...
7
votes
2answers
7k 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 ...
3
votes
3answers
2k 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
608 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
116 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
504 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
4k 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 ...
9
votes
1answer
7k 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 ...
5
votes
2answers
7k 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
583 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
394 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
2k 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
5k 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
414 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
3k 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
959 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
4answers
4k 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
1k 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
510 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
161 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
585 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 ...