refers to shutting down the computer, the process of powering down the computer

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8
votes
4answers
19k views

Are OS X shutdown cause and sleep cause numbers listed/explained anywhere?

The numbers in which I'm most interested -2 0 3 5 … I might add to that shortlist. What do those numbers mean; where might we find authoritative explanations? Somewhere in Apple open source, ...
11
votes
5answers
11k views

Uncheck “Reopen windows when logging back in” by default

The shutdown/restart dialog has a check-box Reopen windows when logging back in which is checked by default. I need to change its behavior to be unchecked by default. Is this possible? If yes, how can ...
43
votes
3answers
202k 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 ...
11
votes
8answers
13k views

How to check what is preventing MBP from graceful shutdown/restart and fix it? [Now with log entries]

And hopefully really final edit: After upgrading to Mountain Lion, the issue seems fixed, hopefully permanently. Final Edit: The problem doesn't happen all the time, sometimes I have to wait several ...
5
votes
11answers
14k views

MacBook Air attempting to shutdown after a couple of seconds of inactivity

I have a a MacBook Air that works fine except popping up a shutdown dialog if left untouched for a couple of seconds (seems to be a consistent duration around 3 seconds or so). Hitting Cancel or Esc ...
4
votes
6answers
1k views

Disable OS X Server's shutdown prompt?

I've just installed OS X Server. Whenever I try to shut it down (as a local interactive user), I keep seeing a prompt that requires me to enter an admin's name and password before proceeding with the ...
6
votes
4answers
4k views

Is there a better way to shutdown/restart OSX?

Whenever I want to shutdown/restart OSX I click on the menu, select shutdown, and then click the box for not saving the session, and then click OK. Then there's always at least one program that ...
2
votes
1answer
2k views

MacBook won't shut down

What could be the reasons for my MacBook (early 2009) not shutting down. When issued the shutdown command it won't go pass the hiding of the icons on the desktop. It doesn't freeze (as I can still ...
2
votes
1answer
1k views

What is shutdown cause -60?

Since installing Mavericks on my 2010 MBP, it seems to be giving me the spinning beach ball often. I think I may need a new HDD, as Disk Utility cannot repair it, but I also get this error: Nov 21 20:...
1
vote
2answers
2k views

Binding a keyboard shortcut to shut down

I want to bind a gesture in BetterTouchTool to the shut down menu that is invoked by pressing the power button on my MacBook Air. It's fairly simple to bind gestures to keyboard shortcuts, so what I'...
11
votes
3answers
10k views

Is it necessary to eject external drives before logging out, restarting, or shutting down?

Is it necessary or recommended practice to eject external drives before logging out, restarting, or shutting down? (The drives are not being unplugged.) BTW, I am aware that I need to eject my ...
14
votes
7answers
27k views

How can I forcibly shut down my Mac at an appointed time?

I'm looking for an auto shutdown app that will forcefully shut down the computer at an appointed time. The most important part of this is that the shutdown should not be cancelable (unless the ...
4
votes
1answer
3k views

What is Shutdown Cause -108?

My rMBP 15" just shut down by itself when idling, screen turned off. When I rebooted it, I checked the Console to see why it shut down, and found this message: 10/27/12 1:21:36.000 AM kernel[0]: ...
2
votes
1answer
853 views

Kernel: Previous shutdown cause: -62 Help Needed!

I have a late 2013 27" iMac running Yosemite, and it randomly shuts off every now and then. I tried everything Reset SMC. Diagnostics, reformat Macintosh HD but still occurs and running out of ...
2
votes
2answers
421 views

Can anyone interpret verbose shutdown messages?

I almost always boot up in Verbose mode so I can see what's happening during boot up/shut down. Usually critical errors make themselves obvious, some lesser errors aren't so obvious but can be cleared ...
1
vote
0answers
3k views

MBP 15 2014 unexpectedly shuts down after startup/login

MacBook Pro 15, Mid 2014, Yosemite + Windows 7 (Bootcamp) This problem started today after waking up. Yesterday night I had no problem whatsoever with my computer. After turning it on and logging in ...
1
vote
2answers
386 views

My OS closes down after 5 seconds of inactivity (with the alert pop-up)

Since yesterday, when i'm running my computer, it shutDowns after 5 seconds of running. In order to make it work, i need to press continuously the escape key so the popUp alert who close the computer ...
7
votes
2answers
166k views

Turning off or restarting iPhone if lock button is broken?

Now that I know how to lock the iPhone if the lock button is broken, I was wondering how I can restart the phone or turn it off. The lock button is completely unresponsive and holding it down does ...
5
votes
1answer
449 views

How can I prevent accidentally quitting an application?

I use Adium, but if I set a "Quit Confirmation" in the advanced preferences, it cancels log out. If I don't, it is way too easy to quit it, since it gets focused between apps sometimes. Is there any ...
4
votes
2answers
5k views

iMac randomly shuts down

We have a late 2012 27 inch iMac. It has a 2.9 GHz i5 processor and a 1 TB fusion drive along with 8 GB of RAM. I recently upgraded it to El Capitan. A couple of months ago it randomly started to not ...
3
votes
1answer
102 views

Problem on shutdown MacBookPro 11.3

My problem is about my MacBookPro 11.3 (2,6 GHz Intel Core i7, 16 GB DDR3 a 1600 MHz, NVIDIA GeForce GT 750M 2048 MB). Since I updated to ElCapitan (actually 10.11.1 (15B42)), when I shutdown the Mac,...
3
votes
2answers
2k views

Run script before restart/shutdown

Is it possible to execute a script/command right before OS X is shutting down or restarting? I'd like to run sudo apachectl stop to stop apache from auto-starting.
2
votes
3answers
3k views

27" iMac (fall of 2010) won't shut down

Whenever I try to shut down my iMac (3.2 GHz Intel Core i3, running 10.7.3), it closes out all programs, goes to the gray screen with the spinning ball and just hangs there. This occurs in restart or ...
0
votes
1answer
51 views

MBP Retina 15 inch, late 2013 shuts down randomly

I have a MacBook Pro (Retina, 15-inch, Late 2013) with: 2 GHz Intel Core i7, Intel Iris Pro 1536 MB. I use it mainly with my Henge Docks vertical docking station and Dell 25-inch UHD monitor with ...
0
votes
1answer
973 views

Does BootCamp cause OS X shutdown to be slow?

Does having a BootCamp partition somehow make OS X shutdown slow? Shutting down OS X on my somewhat old (2009) MacBook Pro used to take five seconds or less. But lately I've both installed an SSD and ...