Mac Pro :: 8 Core - ITunes And Quicktime Crashing
Jul 9, 2009
Quicktime and iTunes have been crashing just randomly. Sometimes straight away on startup and it takes 4 crashes to actually stay open, other times it's fine straight away. I've done tested the Machines RAM with Memtest and Rember, pulled it out and put them in different slots and put the RAM back down to 2GB. Deleted all the preferences, new accounts, repair permissions, all the usual stuff.
In the end I just got the ***** so reinstalled the whole OS onto a different hard drive. Fresh install, latest updates, and does it again with Quicktime and iTunes. It never really seems to affect any other programs. (I did get Adium crash today, but that's very very rare)
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May 24, 2009
I appear to be having an identical issue to someone else who posted the following in the "race to dump the 4870 rom" thread, which I will quote below: Quote: Originally Posted by v0n I'm actually having small, odd problem since update to 10.5.7 - whenever monitor goes to sleep, any open application application using QE/CI - be it iTunes or Quicktime - crashes with Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at /insert random address/
Happens on both of my patched ROM'ed 4780's. Can be tested ad infinitum by opening quicktime, playing few seconds of any video, pausing it, then setting "Put monitor to sleep" to 1 minute in Energy Saver and waiting one minute. As soon as my monitor is fully off and I wake it up I get crash report.................
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Dec 27, 2008
Well I am a little frustrated and looking for someone that can maybe find a solution with my problem. My mac pro system crashes constantly at least once a day if not more and it always seems to happen when I am doing something important. I have noticed that it usually crashes when I am on Safari... I have attached the report.
Sat Dec 27 17:35:08 2008
panic(cpu 0 caller 0x001A9C68): Kernel trap at 0x00af7127, type 14=page fault, registers:
CR0: 0x8001003b, CR2: 0x00000000, CR3: 0x00fa9000, CR4: 0x00000660
EAX: 0x00000000, EBX: 0x00000036, ECX: 0x04086ed4, EDX: 0x000182b8
CR2: 0x00000000, EBP: 0x00108b18, ESI: 0x048c3660, EDI: 0x00108ff0
EFL: 0x00010006, EIP: 0x00af7127, CS: 0x00000008, DS: 0x00000010
Error code: 0x00000000..............................
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Jun 10, 2009
I just got a 8 core Mac Pro at work and it has developed a nasty crashing habit. I think that I have narrowed the problem down, but I wanted to see if anyone had any advice. The machine crashes whenever I view a PowerPoint (08) or Keynote (09) file in presentation mode. In the current setup I have the presentation on one screen and my notes and information on the other screen. I am running dual 24 inch LED monitors (not mirrored) and when I disconnnect one of them, there is no crashing and the presentations work great. I have two NVIDIA GeForce GT 120 512 video cards.
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Apr 21, 2012
Whenever I try to view cylindrical panoramas with Quicktime (7) for some reason it crashes... I have downloaded the latest of Quicktime 7 for my O.S. at [URL] but the problem remains...
Info:
Mac OS X (10.6.6)
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Mar 12, 2012
I am having some serious issues with QT 7. It was originally working, then I added a number of new codecs/ plugins to the Library/Quicktime directory. These were taken from a friends mac whose QT7 was working fine. Then quicktime began not to work even after repairing disk permissions.I decided to totally remove QT 7 using AppCleaner, then repaired disk permissions again and reinstalled QT7.Now everytime I run QT7 it crashes after a second or so.I am fairly mac savvy and am capable of using terminal if needs be. [code]
Info:
MacBookPro, Mac OS X (10.6.7), 2.2 Ghz i7 Quad Core/4Gb RAM/750GB
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Jun 5, 2014
Very strange. Powerpoint crashes when certain videos are inserted, irrespective of type of file (.mov, .avi, etc)Â
Here is the Error Report:Â
Microsoft Error Reporting log version: 2.0Â Â
Error Signature:
Exception: EXC_CRASH (SIGTRAP)
Date/Time: 2014-06-05 17:17:44 +0000
Application Name: Microsoft PowerPoint
[Code] ....
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.3)
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Dec 4, 2010
I see the numbers of everything from Core 2 Duo, to the slightly faster and cooler Core i3, to the supposedly faster core i5s and i7s. The benchmarks go up accordingly, but I found this does not always equate in a faster experience on most tasks.
Here's my experience so far on processor upgrade:
In one computer trade school re-certification class I am in, we are working with Windows Server 2003 on a Quad Xeon platform and it's incredibly slow.
But in a previous class we had the previous generation server edition on older Xeons, and while not fast, it was much better. On paper the newer multi-core Xeons should have made a difference, but could 2003 server software be that much more bloated than the previous Windows server edition that it would stall like that and make us wish we had the older setup?
I am going to try out the Adobe CS lab and put the new high end Dells to the test there and see if they work better than when we had an older CS version on older Xeon equipped Dells.
I don't know if this is something to do with Dell, or if Apple's increasing processor bumps/generations are going to similarly not make a difference in the speed things appear to go at, whether it's Adobe stuff, server stuff, or anything else that needs power.
I know somebody who plans on a Core 2 Duo, i5 or i7 MBP and I was wondering if the higher end processor is worth it in that case (iMovie being the main program of use).
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Sep 22, 2009
In iTunes 9 I have been having a crashing issue randomly. I have pinpointed it down to it happening when other users connect to my shared Library. As soon as someone clicks on my shared music library it sys connecting and My iTunes pops up the crash report. I am using a 2GHz MacBook with OS 10.6 Is anyone else having this problem?
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Jun 22, 2012
I can't open Itunes, because Itunes requires quicktime 7.5.5Â or late ..
Info:
MacBook, Mac OS X (10.5.1)
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Aug 3, 2009
Just curious as to how much of an improvement in performance I would see upgrading my system as it states above, since my 2006 machine is 3 years old and getting close to the end of my apple care, figured I would trade it in and upgrade.
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Oct 21, 2009
I do alot of photography with a canon dslr, I also plan to edit short HD videos as well as some photoshop and flash animation work.
Will I benefit greatly from the Quad Core Imac over the Dual Core Imac?
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Oct 4, 2010
Has anyone that know if it's possible to upgrade MacPro Nehalem 2.26 to 2.66 Ghz Westmare with the following processors : Intel Hexa Core Xeon? Processor X5650 12M Cache, 2.66 GHz, 6.40 GT/s Intel? QPI part #:BX80614X5650 ? Could you help me telling if it?s possible to upgrading MacPro Nehalem octa core 2.26 Ghz to Mac Pro Westmare hexa core 2.66 Ghz ?
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Mar 6, 2008
I have an opportunity to get a single 3.0 GHz quad core Clovertown.
Should I go for it? There's no advantage to having two cores in two sockets versus having four cores in one socket, right?
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Apr 1, 2008
is it even possible to upgrade an old dual core powermac g5 to a quad core or even an 8 core.
I have a dual core one and i really need to upgrade to a quad or even 8 but it is so expensive to buy a whole brand new one and i was wondering if there was a way to just get a new processor and more ram or what not.
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Feb 2, 2009
[URL]
What you say guys?
I know the same article is on main page
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Oct 22, 2009
So the older Mac Pro's from 2008 have 2 2.8ghz Quad Core Intel Xeon processors, without hyperthreading, for a total of 8 cores, and the top of the line iMac has a Quar Core i7 2,8ghz with hyperthreading for a total of 8 (virtual) cores.
With the ghz being the same but less "real" cores, but probably newer CPU architecture, which CPU will actually be faster?
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Apr 18, 2010
There's a lot of people wondering if the 13" MBPs would have been a lot better with a Core i3 processor, but everything has been just hangups over perceived old vs. new technology, and really the only thing the Core i3 adds is Hyper-Threading, but it doesn't have Turbo Boost, which helps the Core i5/i7s tremendously. Let's compare using Geekbench since it is cross-platform and one of the few available sources of info...
Core 2 Duo P8600 2.4GHz (~3362)
[URL]
vs.
Core i3 330m 2.13GHz (~3472)
[URL]
Core 2 Duo P8800 2.66GHz (~3700)
[URL]
vs.
Core i3 350m 2.26GHz (~3680)
[URL]
As you can see in both cases, the difference is pretty minimal indeed, and in single threaded applications, the C2D will easily outdo the Core i3 which lacks Turbo Boost and runs at lower clock rates.
And you get a 320M instead of Intel HD graphics with the new 13".
The Geekbench results from the old 15/17" to the new 15/17" are quite an order of magnitude better.
So unless people are expecting Core i5 processors in the 13", sticking to the C2D was actually a good decision, and given the differences between 2.4 and 2.53 isn't so large, one is far better buying the base 13" and then putting the money saved towards a good 7.2k HDD or SSD.
Note - I took averages of the 32-bit numbers and added them.
Note 2 - The C2D Pxxxx are 25W TDP processors, which are more efficient than the Core i3 which are 35W TDP processors. Less heat, better battery life from C2Ds.
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Apr 29, 2010
I've been debating whether or not to upgrade my 3 year old 15" Macbook Pro that has a 2.2Ghz Core 2 Duo (Santa Rosa) to the new 13" 2.4Ghz Macbook Pro. FYI... My current system also has 4GB of RAM. Since both systems are Core 2 Duo, what kind of speed bump am I going to see? Would this be a substantial upgrade?
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May 28, 2012
I'm buying a new MacBookPro but can't decide, due to lack of knowledge, wich one to choose and if there's a noticeble difference between,  15.4" MacBook Pro Notebook Computer 2.2GHz Intel Core i7 Quad-Core4GB of DDR3 RAM500GB 5400rpm Hard DriveAMD Radeon HD 6750M 512MB Graphics15.4" LED-Backlit Glossy Display1400 x 900 Native ResolutionSlot-Loading SuperDrive802.11a/b/g/n Wi-Fi, Bluetooth 2.1+EDRFaceTime HD Camera, Built-in MicrophoneMac OS X 10.7 Lion (64-bit)Â
and the   13.3" MacBook Pro Notebook Computer 2.8GHz Intel Core i7 Dual-Core8GB of DDR3 RAM (2x4GB)750GB 5400rpm Hard DriveIntel HD 3000 Graphics13.3" Glossy Widescreen Display1280 x 800 Native ResolutionSuperDrive, Secure Digital Card SlotFaceTime HD Camera, Omnidirectional Mic802.11n Wi-Fi, Bluetooth 2.1+EDRMac OS X 10.7 LionÂ
Besides the screen size, one would be considerable faster?
I use Photoshop and beeing a photographer I deal with large files.
Info:
MacBookPro 2.66GHz 4GB 1067MHz DDR3, Mac OS X (10.6.2)
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May 29, 2012
The ivy bridge processors are coming out soon (or may already be out). I have heard that macbook pro 13" models might be able to use the new processers due to their lower energy useage. I presume that I will be able to take my mac to an apple store and have it installed. Is this information true?
Info:
MacBook Pro (13-inch Early 2011), Mac OS X (10.7.4)
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Jan 8, 2011
Just in case Apple surprise us with a Sandybridge Quad core, and even if they don't I was wondering the following.
1 ) During sustained use in 3D gaming does a Quadcore with lower clock speeds beat a dual core with higher clock speeds.
2) Can the quoted turbo speeds be achieved in sustained use (ie 3D gaming where maximal load can be applied for a couple of hours).
[URL]
i7-2630QM
Base Frequency 2.0GHz
Max SC Turbo 2.9GHz
Max DC Turbo 2.8GHz
Max QC Turbo 2.6GHz
i7-2620M
Base Frequency 2.7GHz
Max SC Turbo 3.4GHz
Max DC Turbo 3.2GHz
Max QC Turbo N/A
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Jul 28, 2010
I know other threads exist, but they don't have responses specific to me so what's the harm in one more?
So, I am going to be selling my late 2008 15" MacBook Pro this week to get a new 27" iMac and I just need some legitimate advice from those "in the know" on processors.
I plan on having this iMac for about 3 years to do the following tasks:
1.) Record and edit HD cable (1080i) from an Elgato EyeTV HD - will include some encoding of 2+ hour sports game recordings
2.) Some light editing of 720p iPhone 4 clips in iMovie
3.) Surf the web, iTunes, iPhoto, Mail, and all the other standard stuff
Assuming budget is an issue, would you recommend me spending the extra money for a Quad Core i5 iMac or would I be ok based on the info above just going with the base Dual Core i3 model?
Like, will there be a considerable difference in the two machines (factoring in processor and graphics card) that will really be worth the extra $300 - $400 for 3 years of use?
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Aug 5, 2010
I have been offered a 2008 3.2GHz 8 Core with 10GB RAM, ATI 4870, 320HD, no warranty/applecare left.
Or, I can buy a new 2009 2.93GHz 4 Core, 3GB RAM, 640HD, GT120
Both about the same price: $2850.00 USD
Which would you choose, and why?
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Aug 10, 2010
I'm one of the many many people who are juggling mac pro options in my head.
is the 3.33GHz Westmere worth the extra 640? Probably not, but now much faster will be it? 20%....30%?
I think I'm set on either of these two options, mainly using FCP and photoshop and a bit of motion. maybe a bit of gaming
Also I can max out them four RAM slots and get a 5870 with the extra cash.
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Jun 12, 2012
I've upgraded my iMac 4,1 to a core 2 duo processor in order to install Lion although I still get a message from App Store saying that Lion cant be installed on my computer - I have all the basic system requirments - RAM - free space - latest version of Snow Leopard and processor ...
Info:
iMac
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Mar 12, 2009
So immediately after itunes 8.1 update and restart my MacPro has been lagging big time. Firefox freezes, Mail freezes...everything is lagging...what gives? i've fixed permissions and verified the disk, there are no errors. anyone else experiencing issues with the update?
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May 8, 2009
Ever since i updated to the new beta iTunes, it keeps crashing like 10 sec after opening it. Ive tried everything and even upgraded to the newest beta but same luck!!!!
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Sep 10, 2009
iT9 has been crashing like a mo-fu while in the iTunes store. Has anyone else noticed this or is it just my machine?
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Feb 23, 2010
A week ago my macbook wouldn't turn on without the safe mode start. Several things weren't working in this mode, and after a lot of searching online I did the turn off - turn on - press alt, cntrl, P, R and it started booting normally. BUT, itunes crashes whenever I try to turn it on and I've tried uninstalling and reinstalling, I've also tried deleting some caches and the flip4mac thing. None of this has worked. My mac is so slow at the moment, and this problem isn't helping.
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