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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17 views

Have the Retina MacBook Pro GPU Hangs been fixed?

I have an early 2013 15-inch retina Macbook Pro running the latest stable version of Yosemite on which I've encountered the fabled GPU hang-ups, detailed in this question. I'm almost certain I have ...
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42 views

Macbook Air 2014 Yosemite “soft freeze”

I have a 2014 Macbook Air running Yosemite 10.10.2 that is "soft freezing" regularly. By that I mean that the (built-in) keyboard and trackpad do not respond at all anymore, but I can see that if ...
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0answers
20 views

Apple IPhone 5s [on hold]

My phone has app options stuck on the screen. The app is deleted off of my phone but the options are vaguely still there. I have tried reseting my phone. Not sure what to do.
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1answer
70 views

How to investigate high kernel task memory usage?

I was using my MBP (with 16GB of RAM) as usual and out of blue I've this popup that: Your system has run out of application memory. To avoid problems with your computer, quit any applications ...
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1answer
77 views

How to disable disk cache in Yosemite

My MacBook constantly freezes because of using all RAM (8GB). The disk cache seems to be the cause. The command sudo purge only helps a little bit. In some older versions of OS X, my MacBook worked ...
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34 views

System partially frozen: cannot alt-tab or force-quit, but can login over AFP… how to fix without hard reboot?

So I was using Safari on my Mac Pro and randomly, for the first time ever, the system became unresponsive, except I can still move the mouse cursor (which is stuck as an I-beam), and I can login to ...
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0answers
27 views

How do I regain access to Font Book? It opens, hangs, then requires Force Quit

I just purchased a new MacBook Pro and migrated everything over from the old one. I had imagined that it was the old one that was preventing me from being able use Font Book (Font Book.app); it’s not ...
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1answer
37 views

Is my Macbook too old to edit videos?

I got my Macbook Pro 15" around 2011 to edit videos for my film school. I carried my MacBook around with me using Final Cut Pro 7 with no problem for around 2 years. I stopped editing videos after I ...
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2answers
145 views

Advice for troubleshooting hard freezes associated with Safari? (Mid 2012 Retina Macbook Pro, 10.10.2)

I have a Macbook Pro 10,1 (Mid 2012) running 10.10.2. Over the last few months, I have had issues with the system suddenly hanging - mouse won't move, keyboard does nothing, and the clock is stopped. ...
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156 views

vm_compressor=VM_PAGER_DEFAULT in Yosemite caused freeze when physical memory was full

The memory compression caused frequently lag so I tried turning it off by using the command sudo nvram boot-args="vm_compressor=1" The lag was gone but I got crashing freeze when I opened some ...
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1answer
58 views

iPhone 6plus freezes and unresponsive

I have an iPhone 6 plus 128 gb and it is running iOS 8.1.3. The phone was never broken. I noticed after the latest firmware update that it hangs and becomes unresponsive. Whenever that happens a ...
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1answer
144 views

Strange slow down and frozen like behaviour of Google Chrome Version 40.0.2214.115 (64-bit) on Yosemite

Do you also start facing such strange Chrome behaviour? I am facing it mostly when browsing websites like YT with flash content. The browser freezes and I can not do basic things like e.g coping the ...
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1answer
89 views

Only the spinning beachball when I try to open anything from spotlight

I can't start any programs or open any document from the spotlight since yesterday. It finds the right program / document, but when I press enter I only get the spinning beachball for about 40 ...
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1answer
110 views

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

I got this error with everyday tasks. I tried verifying disk, permission. fsck -fy - files has been modified, then disk is ok. I repaired keychain. Do you have any idea what causes this problems? ...
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25 views

How to debug hangs in multiple subsystems (typically audio and networking)?

I can give system logs for anything, just let me know. Hardware: Mid 2014 rMBP OS: 10.10.2 “Special” things installed: Bartender Multiple VPN providers Multiple chat/voice providers (plugins for ...
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1answer
93 views

My iPhone 6 is frozen after resetting it while jailbroken

My friend wanted to jailbreak my phone and she took it and jailbroke it then I told her I didn't want it so I restarted it and now my phone is stuck on the apple logo with a loading bar at the bottom. ...
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2answers
180 views

Yosemite Install or post-install Boot-up Frozen

Smartphone typing, please excuse brevity :) I'd attach a photo, but can't seem to. The screen I'm on does not have a time remaining estimate, that was the prior screen. This one simply shows the ...
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1answer
41 views

Is it possible to reserve exact amount of space for the indexing and virtual memory?

Is it possible to reserve exact amount of space for the indexing and virtual memory? I have Macbook Air with 128 GB SDD (with OS X Yosemite). When I run out of memory (free space less than 1 GB) the ...
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891 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
69 views

Network Folder Alias Causing Finder to Hang

I've done some research and I can't seem to find anyone who is experiencing the issue that I am in the same way that I am, and I'd appreciate any help you folks can offer. Background: I have a ...
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1answer
51 views

How to manually control processes launched on start?

Every time my Mac starts, about ~210 processes are launched, requiring about ~1000 OS Threads. With every Apple update this number increases. My laptop freezes for 1-3 min a couple of times per week ...
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1answer
30 views

MBP freezes when I print

My MBP13 Retina freezes when I print a file from Preview. I can continue to use the computer on other softwares but Preview is freezing... I have 4 network's printer and one unplugged USB printer. ...
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2answers
26 views

Game freezing every 10 seconds

I'm not sure if this qualifies as a legit question here, but I don't know where else to ask. I have installed the Call of Duty 2 MAC version on my iMac. My system capabilities (RAM, processor, video) ...
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1answer
42 views

Is there a way to kill an unresponsive applescript launched by an application without killing the application?

I've got an AppleScript that I usually launch out of Quicksilver, but occasionally, the script hangs, never exiting. (I think it's waiting on a non-existent window to appear). This results in ...
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132 views

Yosemite Frequent spinning pizza ball

Often when changing within an application what I'm doing( going from making entries in quick book) to say, looking in the cart of accounts for a different account I get the spining ball for maybe a ...
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75 views

Issue with macbook pro freezing

I have recently started logging off of my Macbook instead of just putting it to sleep. After I log off I usually shut it. When I return & open it, it freezes & won't let me log back in. ...
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2answers
97 views

Starting Preview without opening previous PostScript documents

I'm running the latest version of OS X and Preview is hanging whenever I try to start it. It attempts to open the documents which I previously had open, which is ~10 PDFs and ~3 PostScript files, and ...
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0answers
58 views

Paste operation while running Parallels Desktop causes Yosemite to hang

I don't know exactly how/when/why this behavior started, but recently whenever I perform a paste operation (mostly this happens in a browser, from one tab to another), my entire system (2013 MBP ...
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1answer
954 views

Yosemite freeze at boot - no safe boot + I/O error

Yesterday everything was fine but today my macbook freeze/stuck during the boot. I've done this: check + repair permission (nothing changed) check + repair disk (nothing changed) tried safemode ...
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5answers
3k views

“A graphics problem has been detected”

MacBookPro11,3 2.5 GHz i7 Intel Iris Pro and NVIDIA GeForce GT 750M (auto graphics switching on, it was on intel) OSX 10.10.1 The system appeared to freeze. iStat Menu's clock stopped, the cursor ...
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0answers
44 views

My computer may be dead. Help!

Early 2011 13" MBP, formerly 500GB HDD but changed to a 620GB DIY Fusion Drive a few weeks ago. I've been on Yosemite since the first days of the Public Beta, but starting earlier today my computer ...
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40 views

Copying Xcode.app to another location causes system lockup

Whenever I try to copy or compress Xcode.app on a computer (downloaded from the Mac App Store, currently version 6.1), the system completely locks up, just allowing me to restart with Ctrl+Cmd+Power. ...
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7answers
13k views

Yosemite freezing/lagging constantly on 13" MacBook Pro (Mid 2012)

I'm running OS X Yosemite 10.10.1 on a mid 2012 13" MacBook Pro with the 2.5 GHz Intel Core i5 processor and 4GB of RAM. The hard drive (the 500 GB, regular HDD) was replaced about a year ago (close ...
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0answers
320 views

Yosemite hanging on MacBook Pro with Retina Display

I have a MacBook Pro with Retina Display (early 2013) running OS X 10.10.1, but this issue has occured as early as the opt-in beta releases of 10.10. I have done fresh reinstalls several times. After ...
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177 views

How to resolve screen flicker and freezing

My Macbook Pro 2009 (NVIDIA GeForce 9400M 256 MB) has been suffering from occasional (and sometimes much less occasional) flickering and even freezing. In my logfile, I always find the following: Nov ...
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110 views

Macbook air yosemite upgrade froze

Started macbook air yosemite update 24 hrs ago- selected filevault option for encrypting hard drive now update hangs on the encryption part- how do i stop the process and turn off filevault?message ...
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1answer
157 views

Mountain Lion — Finder always freezing

I'm on 10.8.2. Finder always freezes. I have way more CPU and memory than this OS needs. It's only Finder. CPU usage spikes, spinning beachball, the whole thing. I cleared all my caches, disabled ...
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0answers
85 views

MacBook Pro 15" Reoccuring Freezing Problem

I have a MacBook Pro 15" that has been having a reoccurring issue. It gradually starts to slow down while using it, starts freezing, and then will get stuck on the Apple logo loading screen after ...
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2answers
7k views

MacBook Pro freezes after being woken up from sleep mode with Samsung 850 Pro SSD

My MacBook Pro freezes after it's being woken from sleep mode. I can move the mouse but can't click anything and the password form courser is not blinking too.I recently installed a SSD and did 2 ...
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2answers
58 views

Recover application not responding

Is there any way to recover an application when it becomes frozen (not responding) besides simply shutting it down? Reason being, occasionally Textmate freezes up on me, like now, and I've got two ...
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6answers
11k views

Finder doesn't work since Yosemite

Has anyone experienced any issues with using finder since updating to Yosemite? Since updating, I can't open finder at all. I click on the icon and the pc just hangs up and in activity monitor, ...
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2answers
12k views

Yosemite won't boot any more after attempting to enable FileVault and TRIM

I installed Yosemite yesterday and it was working fine. Now whenever it tries to boot it runs Safe Mode and fails 1/3 of the way through. From what I can remember I went to enable FileVault and ...
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0answers
47 views

iPhone 5 does not open after download

iPhone 5 does not "open" after downloading iTunes update. Screen is stuck in iTunes and does not reacts. I tried charging it, but still only shows iTunes and volume bar screen I shut off my ...
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2answers
8k views

Yosemite randomly freezes and crashes on my MacBook Pro 15" Early 2011

I already had a similar problem before: Is this crash normal? https://discussions.apple.com/thread/3358689 ...
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3answers
1k views

Complete system hang, graphics-card related (“IntelAccelerator: bad busy count (255,1)”)

I have just upgraded my machine to Yosemite (as of three hours ago), and I have encountered my first hang (on this laptop, which is about a week old). The system locked up quite hard, with only the ...
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1answer
144 views

Kernel Panic unlocking an unlocked mutex or spinlock on MacBook 2008

My MacBook 2008 froze and I had to press the power button. What does all this mean? This is the report I got back: Interval Since Last Panic Report: 1640806 sec Panics Since Last Report: 1 ...
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2answers
234 views

Finder Continually Freezing

I have a problem with the Finder App in Mac OS 10.9.4 where the finder will freeze after a few minutes. This is very similar to the issue here: Finder slow/freeze under Mavericks In fact, deleting the ...
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3answers
13k views

Many applications hanging after OS 10.9.5 update

I have a four year old MacBook Pro with 8 GB of memory. Two years ago I upgraded the hard drive to an SSD. It has been working very reliably, only needing a restart every few months. Then I updated ...
2
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1answer
222 views

Macbook Pro (late 2008) freezes randomly, have to reinstall Mavericks to “fix” it

I've been walking around with this problem for a mighty long time and it's really frustrating! I have no idea what the cause is… I have a MacBook Pro (late 2008) totally updated to the latest version ...
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2answers
226 views

MacBookPro10,1 goes to gray screen when a USB is inserted

This is a follow up to my other question. Now the problem is sometimes when inserting a USB stick, the computer freezes and goes to a complete gray screen(kernel panic). It seems to only happen if ...