Mac Pro 12 core freezing on Mountain Lion

My Mac Pro freezes intermittently while using different types of applications.. This started after updating to Mountain Lion. Why :(?

Tried:
ML Recovery - repairs followed by Safe Mode?
Cloned the system. and tried?
Hopefully people would keep their last OS around for couple months, do a clean install of the new OS, run Setup Assistant
You could of course have something that is not ML compliant, apps drivers plug-ins, whatever.

Similar Messages

My Mac Pro is hanging after installing Mountain Lion

My Mac Pro is hanging and it started not long after I installed Mountain Lion. It seems to be related to Contacts in that it is constantly trying to sync with iCloud. It becomes unresponsive and when I force quit, other apps start going down. Eventually Mail hangs and I have to hit the power button and force a restart of the Mac Pro. It also brings down my DSL connection which runs through an Airport Extreme. Has anybody had similar experiences? Contrary to what it might say in my profile, I'm running a 2.8 Ghz Quad Core Mac Pro and 10.8.2.

Welcome. If you search for "Mountain Lion freeze" you will see you are NOT alone. But as far as I know there is no solution.

Will the Mac Pro 2,1 work with Mountain Lion

I have read recently that Mac Pro 1,1 will not be compatilble with Mountain Lion but what about the
Model 2,1(8 core 3Ghz Xenon)?
RJ

yes its a terrible decision apple have made to drop all these early macpros...
they waffle about lack of hardware compatibility
but in actual fact its just an arbitary decission to save some cash, and streamline developement at the users great expense..
there are an awfull lot of people waking up to the fact that their bullet proof,capable, multicore machines have been made effectively obsolete
shame on apple

Mac pro loud hum since installing mountain lion

I have a 2008 mac pro which used to run quietly. Since installing mountain lion i notice it makes a loud hum constantly as if the fan is always on. Is this an issue? Should i turn off i cloud?
Message was edited by: arty4books. made question clearer

I have a 2008 mac pro which used to run quietly. Since installing mountain lion i notice it makes a loud hum constantly as if the fan is always on. Is this an issue? Should i turn off i cloud?
Message was edited by: arty4books. made question clearer

I have 10.7.5 mac pro can I upgrade to Mountain lion?

How to upgrade from 10.7.5 lion to Mountain lion?

Welcome to Apple Support Communities
See > http://www.apple.com/osx/specs If your Mac is compatible, open the App Store and purchase OS X Mountain Lion. Make a backup before upgrading and check that your applications are supported > http://www.roaringapps.com
If your Mac isn't supported, OS X 10.7.5 is the most recent version you can run on that Mac

Mac Pro 2010 up graded to mountain lion

hi all
foolishly upgraded to mountain lion and now experinecing a once perfect machine....is apple trying to drive me to windows or do you think i have a fault???

Hello Fabio,
Have you done a PRAM reset, CMD+Option+p+r...
http://support.apple.com/kb/ht1379
In fact, do 3 in a row, takes a bit of time.

I have a dual core mac pro tower , can I upgrade to lion from snow leopard?

I have a dual core mac pro tower , can I upgrade to lion from snow leopard?

The 2006 and 2007 Mac Pros can be upgraded as far as Lion. Mountain Lion can be installed on Mac Pros from 2008 onward. See below:
Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
Upgrading to Snow Leopard
You can purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard — Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mountain Lion if your computer meets the requirements.
     Snow Leopard General Requirements
       1. Mac computer with an Intel processor
       2. 1GB of memory
       3. 5GB of available disk space
       4. DVD drive for installation
       5. Some features require a compatible Internet service provider;
           fees may apply.
       6. Some features require Apple’s iCloud services; fees and
           terms apply.
Upgrading to Lion
If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
You can purchase Lion by contacting Customer Service: Contacting Apple for support and service — this includes international calling numbers. The cost is $19.99 (as it was before) plus tax. It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
     Lion System Requirements
       1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7,
           or Xeon processor
       2. 2GB of memory
       3. OS X v10.6.6 or later (v10.6.8 recommended)
       4. 7GB of available space
       5. Some features require an Apple ID; terms apply.
Upgrading to Mountain Lion
To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
     OS X Mountain Lion — System Requirements
       Macs that can be upgraded to OS X Mountain Lion
         1. iMac (Mid 2007 or newer) — Model Identifier 7,1 or later
         2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) —
             Model Identifier 5,1 or later
         3. MacBook Pro (Mid/Late 2007 or newer) — Model Identifier 3,1 or later
         4. MacBook Air (Late 2008 or newer) — Model Identifier 2,1 or later
         5. Mac mini (Early 2009 or newer) — Model Identifier 3,1 or later
         6. Mac Pro (Early 2008 or newer) — Model Identifier 3,1 or later
         7. Xserve (Early 2009) — Model Identifier 3,1 or later
To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
Are my applications compatible?
         See App Compatibility Table — RoaringApps.
     For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion.

HT201342 How will this benefit me. I have a Mac computer that i upgraded to Mountain lion, a macbook pro and an iPhone 4s which has the latest software. all i want is simplicity and to have one email account which which will not duplicate everything 4 or

I have been asked to set up an Icloud account by Apple.
How will having another icloud email benefit me. I have my work email which is all i require, but had to set up a @me account to get email on my Macbook.
I have a Mac computer that i upgraded to Mountain lion, a macbook pro and an iPhone 4s which has the latest software. all i want is simplicity and to have one email account which which will not duplicate everything 4 or 5 times.
My notes are duplicated, i have to delete my emails individually on all devices so whenever i put my phone on, all the emails i have deleted at work re-appear on my phone and again the same thing happens on my Macbook pro. I seem to spend all my time deleting emails 3 times.
Is there something simple in the set up of these that i am missing?
Any help would be appreciated

I have been asked to set up an Icloud account by Apple.
How will having another icloud email benefit me. I have my work email which is all i require, but had to set up a @me account to get email on my Macbook.
I have a Mac computer that i upgraded to Mountain lion, a macbook pro and an iPhone 4s which has the latest software. all i want is simplicity and to have one email account which which will not duplicate everything 4 or 5 times.
My notes are duplicated, i have to delete my emails individually on all devices so whenever i put my phone on, all the emails i have deleted at work re-appear on my phone and again the same thing happens on my Macbook pro. I seem to spend all my time deleting emails 3 times.
Is there something simple in the set up of these that i am missing?
Any help would be appreciated

Im not able to use facetime at all. Do some countries have restrictions. Can anyone help me out ? I use a Mac Book pro retina display with OSx Mountain lion

Im not able to use facetime at all. Do some countries have restrictions. Can anyone help me out ? I use a Mac Book pro retina display with OSx Mountain lion.

FaceTime for Mac: Troubleshooting FaceTime

Running 10.6.8 on Mac Pro Dual-Core Intel Xeon 2.66GHz processors. Can I upgrade to Lion 10.7

I've just upgraded from 10.5 to 10.6.8 on a Mac Pro Dual-Core Intell Xeon, 2.66GHz. Is it possilbe to upgrade to Lion 10.7 with my Mac Pro Dual Core or have I just hit my ceiling on 10.6.8 update ?

Mac Pros are not PowerMacs. In 2006, Apple changed all its cheesegrater enclosure Macs to have the Xeon chip installed, and changed the name to Mac Pro at that that time from PowerMac G5. That said, all Mac Pros can upgrade to a minimum of 10.7.5. Only the earliest ones can't upgrade to 10.8 and above. 10.7 and later do not have Rosetta, the ability to run PowerPC (pre-2006) applications natively. For other pitfalls, read this tip.

I am new to mac, but i keep reading about Mountain lion. I just bought my Mac book Pro less then a month ago. my current software is OS X 10.8.2, Do i already have mountain lion? How do I check to see?

I am new to mac, but i keep reading about Mountain lion. I just bought my Mac book Pro less then a month ago. my current software is OS X 10.8.2, Do i already have mountain lion? How do I check to see?

As the others have stated, you're on Mountain Lion with 10.8, anything. But you can check your version of the software by going to the apple in the upper left corner of the screen and clicking it and selecting "About This Mac". That will open a box that shows your software version. Once there you can click on "More Info" that will tell you everything about your specific mac configuration.
Welcome to the Mac family.

After installing iTunes 12.1.2.27 on my Mac Pro 6-cores, my Mac freeze and boot again. Why?

After installing iTunes 12.1.2.27 on my Mac Pro 6-cores, my Mac freeze and boot again, and I cannot use iTunes. Can anybody help?
How can install an older version? (I use OS X 10.10.3)

I have the same problem. any help from any one please? thank you

HT201343 I have a late 2008 Mac Pro Quad Core 2x2.8 Intel Xeon with Lion 10.7.5- do I need Maverick and will this hardware support the Airplay Mirroring?

I have a late 2008 Mac Pro Quad Core 2x2.8 Intel Xeon with Lion 10.7.5… do I need Maverick and will this hardware support the Airplay Mirroring?

It doesn't mention anything about a Mac Pro. So no.
http://support.apple.com/kb/HT5404
If your computer did support it, you would still need 10.8 or 10.9 for Airplay to work.

Mac Pro 5,1 Freezes & Pinwheels at Boot, Corrupt Font to Blame?

Hello, all. This is my first post on the Apple Support communities as I have a very strange issue that seems to be nowhere else on the Internet, so I'll ask it here before running off to my local Genius Bar.
I'm running a Mac Pro Mid 2010, with a 2.8 GHz Quad-Core Xeon and 16GB DDR3 RAM. The only aftermarket/third-party component I have installed is a Blackmagic Intensity Pro internal video capture device, which, to my knowledge, works perfectly.
I am currently typing this on my third re-install of Mountain Lion, as I have not been able to advance to the login screen after I boot my Mac Pro, due to freezing and the spinning pinwheel.
I may have an idea what's causing this issue, but I'm not sure how to pinpoint it, remove it or figure out what to do. It may be tied to a conflicting Geneva font, located in (my name) > Library > Fonts. This is not the "True" Geneva font, as that is located in the System > Library > Fonts folder on my primary hard drive. This "impostor" Geneva has a ".ttf" file extension while the original Geneva's extension is .dfont.
Here's an image of the window that pops up:
Before the problem happened (and before the boot freezing happened), I selected "Move To Trash" and thought nothing of it, seeing as though it's a fairly standard warning message.
On my first re-installation, I selected "Move To Trash". I did not see the font in the trash but had other files there and securely emptied it. I rebooted shortly afterward and the system locked up/pinwheeled before the login screen. On my second re-installation, I selected "Ignore Conflict" but I ended up with the same result. Notice the impostor "Geneva" seems to have a lock near its filename. Maybe this is what's holding it up.
The only other common message OSX gives me on each installation is a prompt to install a Java SE 6 Runtime, but it seems to be through the standard Apple Software Update so I doubt it's anything that would corrupt an installation.
These font conflicts stem from fonts that I transferred over from my old PC when I first bought my Mac Pro after Christmas in 2010. No issues have surfaced until now other than minor aesthetic issues that were easily resolved.
Now, I'm left with a dilemma (which is what brought me here). I need to find a way to resolve this, as I think this issue may be what's holding my computer up. I've done research and found that tampering with system fonts will cause your Mac to crash at startup. I'm a freelance video producer so this has been causing me more than a few headaches when attempting to do my work, so I'm scurrying for a result ASAP.
I've tried nearly every method of fixing the issue...repairing my boot disk, verifying/repairing permissions, resetting my password and resolving ACL conflicts, unsuccessfully trying Safe Mode, resetting PRAM and now re-installing Mac OSX. This is most likely an issue on the OS end --- my hardware is working properly, its S.M.A.R.T. status is verified, and permission/disk repair/verify shows no errors. I also have a Boot Camp partition that runs flawlessly --- I can even access folders and files on my Mac from the Windows parition, so it's probably not an issue of a dying hard drive. There's something screwy preventing me from logging in, and short of the first boot after re-installing Mountain Lion, there hasn't been a way to log in normally.
I'd rather not reformat my entire startup drive because of what could be one file conflict, as I have a lot of personal data and presets I'd like to keep. Nevertheless, I have an appointment at my Apple Store's Genius Bar set up for Friday but I'm leaving it as a worst-case scenario as I'd much rather pinpoint these issues myself.
If you've made it this far, thank you for reading this long post. I wanted to be as specific as possible regarding the strange issues happening with my Mac Pro. Hopefully someone has a suggestion out there that doesn't involve reformatting as I'm 90% sure this boot error has to deal with this system font conflict. The other 10% wonders what needs to be done.
Thanks in advance!

First check that you still can't boot as usual. If you can't, see below.
Please read this whole message before doing anything.
This procedure is a diagnostic test. It changes nothing, and therefore will not, in itself, solve your problem.
Third-party system modifications are a common cause of usability problems. By a “system modification,” I mean software that affects the operation of other software — potentially for the worse. The procedure will help identify which such modifications you've installed, as well as certain other aspects of the configuration that may have a bearing on the problem. Don’t be alarmed by the apparent complexity of these instructions — they’re easy to carry out and won’t change anything on your Mac.
These steps are to be taken while booted in “normal” mode, not in safe mode, if possible. If you’re now running in safe mode, reboot as usual before continuing. If you can only boot in safe mode, you can still use this procedure, but not all of it will work. Be sure to mention that in your reply, if you haven't already done so.
Below are instructions to enter UNIX shell commands. The commands are safe and do nothing but produce human-readable text output, but they must be entered exactly as given in order to work. If you have doubts about the safety of the procedure suggested here, search this site for other discussions in which it’s been followed without any report of ill effects. I am not asking you to trust me. If you can't satisfy yourself that these instructions are safe, don't follow them.
The commands will line-wrap or scroll in your browser, but each one is really just a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, and you can then copy it.
Note: If you have more than one user account, Step 2 must be taken as an administrator. Ordinarily that would be the user created automatically when you booted the system for the first time. Step 1 should be taken as the user who has the problem, if different. Most personal Macs have only one user, and in that case this paragraph doesn’t apply.
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
When you launch Terminal, a text window will open with a line already in it, ending either in a dollar sign (“$”) or a percent sign (“%”). If you get the percent sign, enter “sh” and press return. You should then get a new line ending in a dollar sign.
Step 1
Triple-click anywhere in the line of text below on this page to select it:
PB="/u*/*/Pl* -c Print"; { echo Loaded kernel extensions:; kextstat -kl | awk '!/com\.apple/{printf "%s %s\n", $6, $7}'; echo $'\nLoaded user agents:'; launchctl list | sed 1d | awk '!/0x|com\.apple|org\.(x|openbsd)|\.[0-9]+$/{print $3}'; echo $'\nInserted libraries:'; launchctl getenv DYLD_INSERT_LIBRARIES; echo $'\nUser cron tasks:'; crontab -l; echo $'\nGlobal launchd configuration:'; cat /e*/lau*; echo $'\nPer-user launchd configuration:'; cat .lau*; echo $'\nGlobal login items:'; $PB /L*/P*/loginwindow.plist | awk -F'= ' '/Path/{print $2}'; echo $'\nPer-user login items:'; $PB L*/P*/com.apple.loginitems.plist | awk -F'= ' '/Path/{print $2}'; echo $'\nSafari extensions:'; $PB L*/Saf*/*/E*.plist | awk -F'= ' '/Bundl/{print $2}' | sed 's/\..*$//;s/-[1-9]$//'; printf "\nRestricted user files: %s\n" $(find ~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $ | wc -l); echo $'\nExtrinsic loadable bundles:'; cd; find -L /S*/L*/E* {,/}L*/{Ad,Compon,Ex,In,Keyb,Mail/Bu,P*P,Qu,Scripti,Servi,Spo}* -type d -name Contents -prune | while read d; do /usr/libexec/PlistBuddy -c 'Print :CFBundleIdentifier' "$d/Info.plist" | egrep -qv "^com\.apple\.[^x]|Accusys|ArcMSR|ATTO|HDPro|HighPoint|driver\.stex|hp-fax|JMicron|print|SoftRAID" && echo ${d%/Contents}; done; echo $'\nUnsigned shared libraries:'; find /u*/{,*/}lib -type f -exec sh -c 'file -b $1 | grep -qw shared && ! codesign -v $1' {} {} \; -print; echo; ls -A {,/}L*/{La,Priv,Sta}* L*/Fonts; } 2> /dev/null | open -ef
Copy the selected text to the Clipboard by pressing the key combination command-C. Then click anywhere in the Terminal window and paste (command-V). I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
The command may take up to a few minutes to run, depending on how many files you have and the speed of the computer. A TextEdit window will open with the output. Post the contents of the TextEdit window (not the Terminal window) — the text, please, not a screenshot. You can then close the TextEdit window. The title of the window doesn't matter, and you don't need to post that. No typing is involved in this step.
Step 2
Remember that you must be logged in as an administrator for this step. Do as in Step 1 with this line:
{ echo "Loaded system agents:"; sudo launchctl list | sed 1d | awk '!/0x|com\.(apple|openssh|vix\.cron)|org\.(amav|apac|cups|isc|ntp|postf|x)/{print $3}'; echo $'\n'"Login hook:"; sudo defaults read com.apple.loginwindow LoginHook; echo $'\n'"Root cron tasks:"; sudo crontab -l; echo $'\n'"Log check:"; syslog -k Sender kernel -k Message CReq 'GPU |hfs: Ru|I/O e|find tok|n Cause: -|NVDA\(|pagin|timed? ?o' | tail | awk '/:/{$4=""; print}'; } 2> /dev/null | open -ef
This time you'll be prompted for your login password, which you do have to type. Nothing will be displayed when you type it. Type it carefully and then press return. You may get a one-time warning to be careful. Heed that warning, but don't post it. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
You can then quit Terminal.
To prevent confusion, I'll repeat: When you type your password in the Terminal window, you won't see what you're typing.
Note: If you don’t have a login password, set one before taking Step 2. If that’s not possible, skip the step.
Important: If any personal information, such as your name or email address, appears in the output of these commands, anonymize it before posting. Usually that won't be necessary.
Remember, Steps 1 and 2 are all copy-and-paste — no typing, except your password. Also remember to post the output as text, not as a screenshot.
Please post the contents of the TextEdit window, not the Terminal window.

MacBook Pro crashes after upgrading to Mountain Lion

Since upgrading my MacBook Pro from Snow Leopard to Mountain Lion this morning, it has crashed without warning and rebooted (6 times). I never had any issues with Snow Leopard. Here is the latest crash report. Any ideas?
Interval Since Last Panic Report: 27808 sec
Panics Since Last Report:          6
Anonymous UUID:                    151EBDDE-C6B0-0DDD-1A59-96AB6D7EAC17
Fri Apr 5 23:51:05 2013
panic(cpu 0 caller 0xffffff80006b7e95): Kernel trap at 0xffffef7f81feef28, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0xffffef7f81feef28, CR3: 0x000000003fa69000, CR4: 0x0000000000000660
RAX: 0xffffef7f81feef28, RBX: 0xffffff80cc544000, RCX: 0xffffff7f82077ef0, RDX: 0x000000000003ffd0
RSP: 0xffffff80e87b38a8, RBP: 0xffffff80e87b38d0, RSI: 0xffffff80cc546fd8, RDI: 0xffffff80cc544000
R8: 0xffffff80dc43a000, R9: 0x0000000000000001, R10: 0x0000000000000001, R11: 0x0000000000000206
R12: 0xffffff80e0683fc0, R13: 0xffffff80cc544000, R14: 0xffffff80e87b3a28, R15: 0xffffff80cc546fd8
RFL: 0x0000000000010246, RIP: 0xffffef7f81feef28, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0xffffef7f81feef28, Error code: 0x0000000000000010, Fault CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff80e87b3540 : 0xffffff800061d626
0xffffff80e87b35b0 : 0xffffff80006b7e95
0xffffff80e87b3780 : 0xffffff80006cd4dd
0xffffff80e87b37a0 : 0xffffef7f81feef28
0xffffff80e87b38d0 : 0xffffff7f8202491f
0xffffff80e87b3910 : 0xffffff7f81ff034f
0xffffff80e87b3a90 : 0xffffff7f82020e39
0xffffff80e87b3b50 : 0xffffff7f81feede8
0xffffff80e87b3ba0 : 0xffffff8000a650c9
0xffffff80e87b3bc0 : 0xffffff8000a66670
0xffffff80e87b3c20 : 0xffffff8000a6408f
0xffffff80e87b3d70 : 0xffffff80006984a1
0xffffff80e87b3e80 : 0xffffff8000620aed
0xffffff80e87b3eb0 : 0xffffff8000610448
0xffffff80e87b3f00 : 0xffffff800061961b
0xffffff80e87b3f70 : 0xffffff80006a5dd6
0xffffff80e87b3fb0 : 0xffffff80006cdd43
      Kernel Extensions in backtrace:
         com.apple.GeForce(8.1)[A15BB65E-3501-340F-87CB-2FD2BAD33E35]@0xffffff7f81fdd000 ->0xffffff7f820a9fff
            dependency: com.apple.NVDAResman(8.1.0)[A26D2A3D-C06F-3A0F-BCFF-901A98C93C3D]@0xffffff7f80d 7b000
            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[38C214C0-83C8-3594-8A4C-DC6AC3FEC163]@0xff ffff7f80d67000
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f80b6c000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[74E3E50F-E50A-3073-8C96-06F854292A91]@0 xffffff7f80d24000
BSD process name corresponding to current thread: WindowServer
Mac OS version:
12D78
Kernel version:
Darwin Kernel Version 12.3.0: Sun Jan 6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64
Kernel UUID: 3EB7D8A7-C2D3-32EC-80F4-AB37D61492C6
Kernel slide:     0x0000000000400000
Kernel text base: 0xffffff8000600000
System model name: MacBookPro5,5 (Mac-F2268AC8)
System uptime in nanoseconds: 1339050904682
last loaded kext at 247784955528: com.apple.filesystems.msdosfs          1.8 (addr 0xffffff7f82ab3000, size 65536)
last unloaded kext at 413580387977: com.apple.filesystems.msdosfs          1.8 (addr 0xffffff7f82ab3000, size 57344)
loaded kexts:
com.Logitech.Unifying.HID Driver          1.2.0
com.Logitech.Control Center.HID Driver          3.6.0
com.apple.driver.AppleHWSensor          1.9.5d0
com.apple.driver.AudioAUUC          1.60
com.apple.filesystems.autofs          3.0
com.apple.iokit.IOBluetoothSerialManager          4.1.3f3
com.apple.iokit.IOUserEthernet          1.0.0d1
com.apple.driver.AGPM          100.12.87
com.apple.driver.AppleMikeyHIDDriver          122
com.apple.driver.AppleHDA          2.3.7fc4
com.apple.driver.AppleSMCLMU          2.0.3d0
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.ApplePolicyControl          3.3.0
com.apple.driver.ACPI_SMC_PlatformPlugin          1.0.0
com.apple.driver.AppleMikeyDriver          2.3.7fc4
com.apple.driver.AppleLPC          1.6.0
com.apple.driver.AppleBacklight          170.2.5
com.apple.GeForce          8.1.0
com.apple.driver.AppleUpstreamUserClient          3.5.10
com.apple.driver.AppleMCCSControl          1.1.11
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport          4.1.3f3
com.apple.driver.SMCMotionSensor          3.0.3d1
com.apple.driver.AppleUSBTCButtons          237.1
com.apple.driver.AppleUSBTCKeyboard          237.1
com.apple.driver.AppleIRController          320.15
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.BootCache          34
com.apple.driver.AppleUSBCardReader          3.1.7
com.apple.iokit.SCSITaskUserClient          3.5.5
com.apple.driver.XsanFilter          404
com.apple.iokit.IOAHCIBlockStorage          2.3.1
com.apple.driver.AppleFWOHCI          4.9.6
com.apple.driver.AppleUSBHub          5.5.5
com.apple.driver.AirPort.Brcm4331          614.20.16
com.apple.driver.AppleAHCIPort          2.5.1
com.apple.nvenet          2.0.19
com.apple.driver.AppleUSBEHCI          5.5.0
com.apple.driver.AppleUSBOHCI          5.2.5
com.apple.driver.AppleSmartBatteryManager          161.0.0
com.apple.driver.AppleEFINVRAM          1.7
com.apple.driver.AppleRTC          1.5
com.apple.driver.AppleHPET          1.8
com.apple.driver.AppleACPIButtons          1.7
com.apple.driver.AppleSMBIOS          1.9
com.apple.driver.AppleACPIEC          1.7
com.apple.driver.AppleAPIC          1.6
com.apple.driver.AppleIntelCPUPowerManagementClient          196.0.0
com.apple.nke.applicationfirewall          4.0.39
com.apple.security.quarantine          2
com.apple.driver.AppleIntelCPUPowerManagement          196.0.0
com.apple.kext.triggers          1.0
com.apple.iokit.IOSerialFamily          10.0.6
com.apple.iokit.IOSurface          86.0.4
com.apple.driver.DspFuncLib          2.3.7fc4
com.apple.iokit.IOAudioFamily          1.8.9fc11
com.apple.kext.OSvKernDSPLib          1.6
com.apple.driver.AppleHDAController          2.3.7fc4
com.apple.iokit.IOHDAFamily          2.3.7fc4
com.apple.driver.IOPlatformPluginLegacy          1.0.0
com.apple.driver.AppleSMBusPCI          1.0.11d0
com.apple.driver.IOPlatformPluginFamily          5.3.0d51
com.apple.driver.AppleGraphicsControl          3.3.0
com.apple.driver.AppleBacklightExpert          1.0.4
com.apple.nvidia.nv50hal          8.1.0
com.apple.driver.AppleSMBusController          1.0.11d0
com.apple.NVDAResman          8.1.0
com.apple.iokit.IONDRVSupport          2.3.7
com.apple.iokit.IOGraphicsFamily          2.3.7
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport          4.1.3f3
com.apple.driver.AppleSMC          3.1.4d2
com.apple.iokit.IOFireWireIP          2.2.5
com.apple.driver.AppleUSBMultitouch          237.3
com.apple.driver.IOBluetoothHIDDriver          4.1.3f3
com.apple.iokit.IOBluetoothFamily          4.1.3f3
com.apple.iokit.IOUSBHIDDriver          5.2.5
com.apple.iokit.IOUSBMassStorageClass          3.5.1
com.apple.driver.AppleUSBMergeNub          5.5.5
com.apple.driver.AppleUSBComposite          5.2.5
com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.5.5
com.apple.iokit.IOBDStorageFamily          1.7
com.apple.iokit.IODVDStorageFamily          1.7.1
com.apple.iokit.IOCDStorageFamily          1.7.1
com.apple.iokit.IOSCSIBlockCommandsDevice          3.5.5
com.apple.iokit.IOAHCISerialATAPI          2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.5
com.apple.iokit.IOFireWireFamily          4.5.5
com.apple.iokit.IOUSBUserClient          5.5.5
com.apple.iokit.IO80211Family          522.4
com.apple.iokit.IOAHCIFamily          2.3.1
com.apple.iokit.IONetworkingFamily          3.0
com.apple.driver.NVSMU          2.2.9
com.apple.iokit.IOUSBFamily          5.5.5
com.apple.driver.AppleEFIRuntime          1.7
com.apple.iokit.IOHIDFamily          1.8.1
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.sandbox          220.2
com.apple.kext.AppleMatch          1.0.0d1
com.apple.security.TMSafetyNet          7
com.apple.driver.DiskImages          345
com.apple.iokit.IOStorageFamily          1.8
com.apple.driver.AppleKeyStore          28.21
com.apple.driver.AppleACPIPlatform          1.7
com.apple.iokit.IOPCIFamily          2.7.3
com.apple.iokit.IOACPIFamily          1.4
com.apple.kec.corecrypto          1.0
Model: MacBookPro5,5, BootROM MBP55.00AC.B03, 2 processors, Intel Core 2 Duo, 2.26 GHz, 8 GB, SMC 1.47f2
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1333 MHz, 0x0198, 0x393955353432382D3035312E4130304C4620
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x0198, 0x393955353432382D3034362E4130304C4620
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.106.98.100.16)
Bluetooth: Version 4.1.3f3 11349, 2 service, 18 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: Samsung SSD 840 Series, 500.11 GB
Serial ATA Device: MATSHITADVD-R   UJ-868
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0x26500000 / 2
USB Device: Built-in iSight, apple_vendor_id, 0x8507, 0x24400000 / 2
USB Device: USB Receiver, 0x046d (Logitech Inc.), 0xc52b, 0x06200000 / 3
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000 / 2
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8213, 0x06110000 / 4
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0236, 0x04600000 / 3
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x04500000 / 2

Do you meet these Requirements to run Mountain Lion:
OS X Mountain Lion system requirements
To install Mountain Lion, you need one of these Macs:
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
Xserve (Early 2009)
Your Mac needs:
OS X v10.6.8 or OS X Lion already installed
2 GB or more of memory
8 GB or more of available space

Mac Pro 12 core freezing on Mountain Lion

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