The problem when your computer/device as a whole OR an individual application becomes unresponsive, "hanging" as it were, in mid air.

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2answers
339 views

MacBook Pro freezing a few programs (different each time) before resuming?

I have a 2012 MacBook Pro that is running OS 10.7.5 -- and it's behaving very strangely. I'm actually at a loss as to what to even search for. The best I can do is to link to a video I took of the ...
0
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1answer
84 views

How to drain an iPhone battery?

My phone froze last night and the battery still has not died. My lock and home button don't work, so I can't just hold the power button down and reset it. I'm on a friend's computer, so my phone isn't ...
1
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1answer
132 views

4s phone screen is frozen

Screen on phone is frozen diplaying wall paper and slide to unlock. Voice recognition works, but cannot enter passcode with frozen screen. How can I get into the phone, need pictures. Have not ...
2
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2answers
43 views

LibreOffice has frozen with loading symbol

As the title says, LibreOffice has frozen and I can't do anything. Sadly I don't want to force exit because of the document. Are there any tricks or can you rely on restore?
2
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4answers
665 views

MBA mid-2013'' total freeze; hardware issue?

Update (22nd September, 2014): Ever since I upgraded above a certain developer preview version of OS X Yosemite (DP4 or thereabouts) a couple of months ago, the problem described below has not ...
1
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0answers
567 views

Login window hangs upon user login

When I want to fast user switch from user A to user B, a login window appears where I enter user B's password. When I'm done, a rotating progress indicator spins for a couple seconds, until user B ...
0
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0answers
148 views

System freezing during time machine backup in higher performance graphics mode

Starting in 10.8.x and continuing in 10.9.2, I notice my system freezing when running a time machine backup while "higher performance graphics" are enabled. When I say "freeze", I mean that the ...
0
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1answer
218 views

Debugging Freezes

Sometimes my macbook freezes while browsing the web etc, I get a beach ball cursor but it doesn't spin or respond (there is no movement on the screen, it's frozen), the keyboard is unresponsive, ...
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0answers
633 views

Periodic freezes - possibly related to CoreAnimation?

For many months, I have experienced occasional lockups on my Macbook Pro 8,2 running OSX 10.9.2. Actually, I had what I assume was a related problem in 10.8. I have the 2.3GHz Core i7 processor, 8GB ...
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2answers
2k views

iPhone 5 stuck at Apple boot logo after screen replacement

My girlfriend smashed her iPhone screen. Being technically competent and after looking at YouTube videos of how to fix it I thought I would give it a go. After replacing the screen and moving the ...
1
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4answers
2k views

How can I stop the very frequent beachballs I have on my 2010 MacBook Pro, which has 8 GB RAM?

Beachballs happen every five minutes or so, taking about 15-30 seconds to resolve. I almost never had them before a few weeks ago. Update: Just now, for the first time, the Mac was unresponsive for ...
4
votes
4answers
14k views

Finder slow/freeze under Mavericks

<rant>I wish I never upgraded to OS X 10.9, it is so buggy!! But the alternative to stick with the unpatched earlier version of OS X was not a solution! Anyway, so I am on this crappy Mavericks ...
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0answers
160 views

rMBP Late 2013 crash without log and have to restart by power button

I bought rMBP around November last year. As I open Chrome, it crash without log. I can't move the mouse, and the mms stream player keep working. The only solution is to restart it with power button. ...
0
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0answers
58 views

Aquamacs: recover unsaved document after crash?

Aquamacs just crashed, while I was saving a new document for the first time (with about a screen and a half of text entered). I had chosen the location and name, and hit “OK” in the Save dialog; at ...
3
votes
4answers
10k views

Boot hangs on grey screen (even when booting from USB drive with fresh OS X install)

My MacBook Pro 15" Late 2011 (MacBookPro8,2) with AMD Radeon 6770M exhibited display corruption and associated system crashes/resets over a period of two weeks before it entirely failed to boot. The ...
0
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0answers
84 views

Crashs of MBP 13 mid-2010 (MC375LL/A)

I am using a a MBP 13 mid-2010 (MC375LL/A) with the following characteristics MacBookPro 7,1 Intel Core 2 Duo 2.6GHz RAM: 8Gb (2x4Gb in replacement of the 2x2Gb) HDD: WD Blue 500Go 5400trs/min (in ...
2
votes
0answers
211 views

VLC and Chrome freeze on start

Since last week I can't open VLC and Google Chrome, it freezes immediately after opening. It's the report output for VLC: Date/Time: 2014-01-29 23:10:52 +0330 OS Version: 10.9.1 (Build ...
1
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0answers
152 views

Finder Bus Error 10/Finder freezes and doesn't open a new window

About a month ago, my MacBook Pro from 2008 running OSX Lion 10.7.5 booted up incredibly slowly. I reset the PRAM and removed and put back the battery and that issue resolved itself but after that ...
1
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1answer
787 views

Mavericks unusable (beach ball) when CoreStorage fails

I have a Late 2008 MacBook Pro running OS X 10.9.1 (13B42) I've upgraded it with a 180GB Intel SSD 520 series (model INTEL SSDSC2CW180A3), which replaced the SuperDrive CD-rom, and I setup a Fusion ...
0
votes
1answer
715 views

iPod Classic 160GB deletes all files and isn't recognized on PC

I purchased a 160 GB iPod Classic last year. Regularly throughout the year I found that the iPod would often freeze and need to be reset every time it was plugged into my computer. Formerly an Asus ...
1
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0answers
98 views

OS X 10.6 kinit hangs on ticket renewal

I (grudgingly) upgraded an old Mac Mini from 10.5 to 10.6 last September (and the likelihood of me upgrading beyond that for this little beast is slim to none). I have been using an AFS cell as my ...
8
votes
2answers
24k views

Mac OS X Mavericks freezes, stops responding when running out of memory

It happens every other day and the symptoms are weird to say the least. The computer still responds in some sense; I can move the mouse, the volume buttons on my headphones work. They keyboard does ...
0
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1answer
493 views

Retina MacBook Pro freezes after replacement screen fitted

I have a rMBP 975, mid-2012, running 10.9.1, and half a month ago, I went to the Genius bar to change my screen. After that, in the past week, my Mac has frozen three times. I don't know what the ...
0
votes
2answers
258 views

Newly-upgraded Mavericks machine hangs on startup

I just upgraded to Mavericks on my 2.8 quad desktop, and now it won't fully boot. It gets to the Apple logo, then hangs. I tried safe boot but got the same result. Where to next?
4
votes
10answers
2k views

What is wrong with my iMac? (video corruption, unstable)

I have a 24" Early 2009 iMac. During "intensive" use (such as Photoshop, WebGL, etc.), the system starts to become very unstable, resulting in bizarre graphics corruption and other weird behaviour. ...
0
votes
1answer
43 views

How do I fix my iPhone 4?

I am currently having problems with my iPhone. So it froze last night and went completely black. so I left it for a while, hoping it would un-freeze. then all of a sudden it turned off and I tried to ...
0
votes
1answer
217 views

iPhone iOS7 hangs and requires restart when Switching between apps

Occasionally, the iPhone hangs and requires a restart when trying to switch between apps by double-clicking the home button. Mostly happens when in landscape mode, but yesterday that phone hanged ...
2
votes
1answer
496 views

Mac Freezes when left IDLE

I'm having a trouble with my Mac. It freezes totally when left idle for an hour or so and I can't get it to work by moving my mouse, pressing keys on the keyboard, etc., and I have to force restart ...
2
votes
4answers
2k views

Reminders App Hangs after Mavericks Upgrade

A couple of people on twitter share this issue, but I cannot find any discussions of it nor solutions. Since moving to OS X 10.9, Reminders app keeps pinwheeling, and won't respond. It doesn't ...
1
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0answers
800 views

Why does OS X Mavericks freeze while typing comments on StackExchange Pages in Safari?

For a couple of days i am using OS X Mavericks and Safari for browsing. Sometimes while writing questions or comments on StackExchange pages, the computer freezes, and on the screen appear suddenly ...
7
votes
4answers
965 views

OS X Finder hangs on tagging

I'm having a problem with the new tagging feature in Mavericks and I have a feeling it might go deeper than just the tagging. The problem is this: When tagging anything on Mavericks the Finder ...
11
votes
3answers
34k views

Mail.app extremely slow on OS X 10.9 Mavericks

Since I updated to Mavericks two days ago on my late 2008 13-inch MacBook (first unibody aluminium), I have huge difficulties using Mail. When Mail is running, everything slows down extremely (I ...
1
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0answers
226 views

How to take advantage of Intel's SpeedStep technology

I've never formerly know about Intel's SpeedStep capabilities in my Mac(Book Pro 5,1) until the last few days. And let me say that the possibility to make the battery last longer is good enough to ...
2
votes
2answers
5k views

What do I do when OS X freezes?

It happened to me twice recently. I was just using my iMac normally, like browsing the web, and it suddenly freezes. I can move the mouse, but I can't click on anything. Keyboard not functioning at ...
1
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0answers
133 views

mac blue screen and computer freeze

I have a macbook pro, OS 10.8.5 In the past month or so, I have had problems where the computer will freeze, and then switch to a blue screen. It's not 100% blue, but has some very slight vertical ...
1
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1answer
2k views

Mountain Lion Screen Freeze

My Mountain Lion is keeps freezing from few weeks, today it freezes/crashed couple of times already. Here is the log before the big freeze (file /var/log/system.log): SIMBL Enabler for Sandboxed ...
2
votes
0answers
364 views

Something appears to be corrupting my kernel.log file, causing 5-10 second lock ups. What gives?

The Problem: Lately, every 10 minutes or so, my MacbookPro8,2 has been freezing up for 5-10 seconds. During those 5-10 seconds, video/audio content stops playing, all applications lock up, and hitting ...
2
votes
1answer
408 views

Mac freezes on startup with vertical striped bands

I have an early Intel Macbook 13.3" that freezes on startup with strange bands down the screen. I'm unable to do anything. Any ideas on what would cause this?
6
votes
3answers
16k views

How to diagnose repeated OS X hang / spinning beach ball of death?

Here are my stats and brief summary of the problem: macbook pro; mid 2009; 13 inch; 2.26 GHz; 4GB RAM (currently, will elaborate); 10.7.5 The issue I'm having is that the computer constantly gets ...
0
votes
1answer
230 views

Help me reset the terminal after sudo command mistake

I recently installed a cracked version of a program and it instructed me to block outgoing connections by following the instructions below. Step 1 Click the "Go" menu, select "Utilities," and then ...
1
vote
1answer
4k views

iMac doesn't start, all i see is colored lines and then checkered lines on a white background

I have iMac 2010 which is out of warranty. I recently came up to the computer and it was sleeping and was not waking up. I held the powered button for a while, so it turned off. Then I pressed it ...
2
votes
1answer
1k views

MacBook Pro repeatedly freezes, often with odd display glitches

I have an older, 2007 15-inch MacBook Pro (model identifier MacBookPro3,1) which has begun freezing repeatedly. If I boot into Single User Mode it stays operative, however I've begun to get graphic ...
0
votes
1answer
112 views

Mail freezes when saving message as draft

Ever since upgrading to Mountain Lion, I noticed Mail often freezes up for a good 5-10 seconds at a time in the middle of typing. This happens constantly, and every time I notice it says "Saving ...
0
votes
1answer
2k views

Finder doesn't come back after crash or `killall` [closed]

This has been happening for quite a while (since before I upgraded to 10.8, I think), although I'm running 10.8.4 currently; I'm on an iMac from 2012. Every once in a while Finder will freeze up for ...
2
votes
0answers
369 views

Connection to Mac OS 10.7 from Windows via VNC hangs on/after login screen

I'm connection to my Mac Mini from Windows, using RealVNC client (also tried TightVNC with the same behavior). And, Login Screen shows fine, but when I'm typing password sometimes it hangs. Also it ...
1
vote
1answer
123 views

Screen freezes on MacBook Pro 2008

Today, my screen froze suddenly, and since the I have this problem reoccurring in certain intervals. I ran /sbin/fsck -fy and got the following results. I assume this is something with the processor? ...
1
vote
2answers
9k views

How do I reset iPhone if hard reset (power + home) won't work

I have an iPhone that is frozen while browsing with Safari (it happens all the time). I am aware that holding down the power button with the home button for 10 seconds is supposed to reset the phone. ...
1
vote
1answer
312 views

Freezing, disk i/o problems iMac

I have a desktop iMac with Snow Leopard installed on it. Every few minutes, I get freezing and "kernel disk0s2: I/O Error" in my console. I did some research, and found that my hard drive (a WD I ...
0
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0answers
165 views

MacOS X 10.7.5 screen flickers in black and freezes for 2 minutes

Recently noticed a problem - in Finder, column view (this is important) if I select a pdf file (noticed only for pdf) screen flickers quickly several times in black color and the whole system freezes ...
0
votes
1answer
503 views

Safari 6 freezing

I've recently upgraded to Safari 6 in Lion and I'm seeing some pages freeze: I cannot scroll down and sometimes cannot click on anything. Safari is still alive and working but the freeze cannot be ...