MacBook Pro randomly freezes

I just bought the new 13" MacBook Pro less than a month ago, and randomly it will freeze. By freeze, I mean nothing will respond. The trackpad, keyboard, display, music, mouse will ALL lock and the only thing to do is shut down using the power button. There is never a warning when it will happen, as it has happened when several applications were running, as well as none. I do not know what to do. Apple support suggests an erase and install.
Help?

If this were just a normal repair job, I'd suggest just sending it in for repair would be fair. However, knowing how sinister this problem is, I suggest firmly but politely requesting a replacement. Some people have blamed this problem on the RAM. RAM can indeed cause this kind of problem. But there are just too many people having this problem (even with RAM that shipped with their machine straight from Apple) that the problem seems to lie elsewhere. In a laptop, there isn't much inside the case except for the logicboard. Well people have reported on these forums that they have had their logicboard replaced only to have the problem happen again. This would suggest that another piece of hardware (though not much is left except the display, optical drive, and RAM) or even software issue could be the problem. Well everybody who calls in about this issue to Apple gets the "Archive and Install" speech, which we do, only to have the problem remain.
You shouldn't have to deal with any repair this soon into your purchase. Mistakes happen. If a key fell off the keyboard, you'd deserve a repair, not a replacement. You have already pretty much ruled out a corrupt OS install of being the problem. So it's either faulty hardware or a really obscure bug in software that has yet to be fixed.
I'd still suggest asking for a replacement. This is against their policy, so what I would do is phone up Customer Relations first, explain the situation and see if they'll authorize a replacement. Then head to the store with your case number. If they won't authorize a replacement, and you're fine with trying a repair, tell them that if the repair does not fix the matter that you would like a replacement as the next step because the problem fundamentally makes your computer unreliable. I have had it freeze during presentations. I have had it freeze and corrupt data. This is totally unacceptable of any computing product today let alone one made by Apple.
Good luck.

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                        Macintosh HD (disk0s2) / [Startup]: 499.25 GB (177.76 GB free)
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              [System] com.oracle.java.Java-Updater.plist 3rd-Party support link
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              AirPlay: Version: 2.0 - SDK 10.9
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    com.apple.driver.AppleMikeyHIDDriver      124
    com.apple.filesystems.smbfs         2.0.2
    com.apple.driver.AppleUSBDisplays             360.8.14
    com.apple.driver.AppleUSBEHCI   660.4.0
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    com.apple.driver.AGPM   100.14.28
    com.apple.driver.ApplePlatformEnabler     2.0.9d6
    com.apple.driver.AudioAUUC         1.60
    com.apple.iokit.IOUserEthernet    1.0.0d1
    com.apple.Dont_Steal_Mac_OS_X               7.0.0
    com.apple.driver.AppleHWAccess                1
    com.apple.driver.AppleCameraInterface    4.26.0
    com.apple.driver.AppleThunderboltIP         1.1.2
    com.apple.driver.AppleSMCLMU  2.0.4d1
    com.apple.driver.AppleLPC             1.7.0
    com.apple.driver.AppleBacklight   170.3.5
    com.apple.driver.AppleMCCSControl           1.2.5
    com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport     4.2.6f1
    com.apple.driver.AppleIntelHD5000Graphics           8.2.8
    com.apple.driver.AppleIntelFramebufferAzul            8.2.8
    com.apple.driver.AppleUSBTCButtons        240.2
    com.apple.driver.AppleUSBTCKeyboard      240.2
    com.apple.driver.AppleUSBCardReader      3.4.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeLZVN        1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib           1.0.0d1
    com.apple.BootCache      35
    com.apple.driver.AppleUSBHub     683.4.0
    com.apple.driver.XsanFilter            404
    com.apple.iokit.IOAHCIBlockStorage           2.6.0
    com.apple.driver.AppleAHCIPort  3.0.5
    com.apple.driver.AirPort.Brcm4360             842.21.65
    com.apple.driver.AppleUSBXHCI   683.4.0
    com.apple.driver.AppleSmartBatteryManager         161.0.0
    com.apple.driver.AppleACPIButtons            2.0
    com.apple.driver.AppleRTC            2.0
    com.apple.driver.AppleHPET          1.8
    com.apple.driver.AppleSMBIOS     2.1
    com.apple.driver.AppleACPIEC      2.0
    com.apple.driver.AppleAPIC           1.7
    com.apple.nke.applicationfirewall 153
    com.apple.security.quarantine      3
    com.apple.iokit.IOFireWireIP          2.2.6
    com.apple.iokit.IOEthernetAVBController  1.0.3b4
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    com.apple.driver.AppleThunderboltDPOutAdapter 3.1.7
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    com.apple.driver.AppleBacklightExpert      1.0.4
    com.apple.driver.AppleSMBusController    1.0.12d1
    com.apple.iokit.IOBluetoothHostControllerUSBTransport    4.2.6f1
    com.apple.driver.AppleUSBAudio  2.9.5f8
    com.apple.iokit.IOAudioFamily       1.9.7fc2
    com.apple.kext.OSvKernDSPLib     1.14
    com.apple.iokit.IOSurface               91.1
    com.apple.iokit.IONDRVSupport   2.4.1
    com.apple.AppleGraphicsDeviceControl     3.6.22
    com.apple.iokit.IOAcceleratorFamily2         98.22
    com.apple.iokit.IOGraphicsFamily 2.4.1
    com.apple.driver.AppleUSBMultitouch        240.9
    com.apple.iokit.IOUSBHIDDriver   660.4.0
    com.apple.driver.AppleThunderboltDPInAdapter     3.1.7
    com.apple.driver.AppleThunderboltDPAdapterFamily            3.1.7
    com.apple.driver.AppleThunderboltPCIDownAdapter            1.4.5
    com.apple.iokit.IOSCSIBlockCommandsDevice         3.6.6
    com.apple.iokit.IOUSBMassStorageClass   3.6.0
    com.apple.iokit.IOSCSIArchitectureModelFamily      3.6.6
    com.apple.driver.AppleUSBMergeNub        650.4.0
    com.apple.driver.AppleUSBComposite        656.4.1
    com.apple.iokit.IOUSBUserClient  660.4.2
    com.apple.iokit.IOAHCIFamily        2.6.5
    com.apple.driver.AppleThunderboltNHI      2.0.1
    com.apple.iokit.IOThunderboltFamily          3.3.1
    com.apple.iokit.IO80211Family      640.36
    com.apple.driver.mDNSOffloadUserClient 1.0.1b5
    com.apple.iokit.IONetworkingFamily           3.2
    com.apple.iokit.IOUSBFamily          683.4.0
    com.apple.driver.AppleEFINVRAM               2.0
    com.apple.driver.AppleEFIRuntime              2.0
    com.apple.iokit.IOHIDFamily          2.0.0
    com.apple.iokit.IOSMBusFamily    1.1
    com.apple.security.sandbox           278.11.1
    com.apple.kext.AppleMatch           1.0.0d1
    com.apple.security.TMSafetyNet  7
    com.apple.driver.AppleKeyStore   2
    com.apple.driver.DiskImages         371.1
    com.apple.iokit.IOStorageFamily   1.9
    com.apple.iokit.IOReportFamily    23
    com.apple.driver.AppleFDEKeyStore            28.30
    com.apple.driver.AppleACPIPlatform           2.0
    com.apple.iokit.IOPCIFamily           2.9
    com.apple.iokit.IOACPIFamily        1.4
    com.apple.kec.pthread    1
    com.apple.kec.corecrypto               1.0

    try SMC and PRAM reset, read about won't power up links
    https://discussions.apple.com/docs/DOC-3046
    https://discussions.apple.com/community/notebooks/macbook_pro?view=documents

  • Macbook Pro Retina Freezes!

    Hey guys,
    Lately I've encountered a problem with my 2012 retina 15" Macbook Pro: it freezes! I've noticed this happens whenever I:
    Make a video full screen on Google Chrome
    Try to play any video games (i.e. Dota 2, Starcraft)
    Intermittently (it's really not fun when it happens randomly)
    Since it started happening, I have erased everything on my hard drive and reinstalled OSX Mountain Lion (10.8.2) on my computer, and have still encountered the problem. I have a feeling it's a graphics card problem (I use the Nvidia GeForce 650M 1024MB), as any YouTube or Vimeo video flickers and has strange thin lines that flicker from black to white rapidly whenever I play a video.
    To try to help you guys help me, I looked at my console log and this is what I found when my computer froze briefly:
    1/6/13 11:05:05.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x106a50000
    1/6/13 11:05:09.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x106a50000
    1/6/13 11:06:29.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10dfa0000
    1/6/13 11:06:29.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10979c000
    1/6/13 11:06:30.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x108509000
    1/6/13 11:06:30.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10e777000
    1/6/13 11:06:30.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10df90000
    1/6/13 11:06:30.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10dfa0000
    1/6/13 11:06:30.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10e794000
    1/6/13 11:06:30.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10e7d9000
    1/6/13 11:06:30.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10e7f6000
    1/6/13 11:06:31.000 PM kernel[0]: vtd[0] fault: device 1:0:0 reason 0x6 R:0x10dfa0000
    1/6/13 11:06:33.000 PM kernel[0]: NVDA(OpenGL): Channel exception! exception type = 0xd = GR: SW Notify Error
    1/6/13 11:06:33.000 PM kernel[0]: IOVendorGLContext::ReportGPURestart
    1/6/13 11:06:33.000 PM kernel[0]: 0000006e
    1/6/13 11:06:33.000 PM kernel[0]: 00100000 0000a097 00000000 00000000
    1/6/13 11:06:33.000 PM kernel[0]: 00000000 0000201c 00001004 00000005
    1/6/13 11:06:33.000 PM kernel[0]: 00000000 00000000 00000081
    1/6/13 11:06:33.000 PM kernel[0]: 00000000 0000000c
    1/6/13 11:06:53.000 PM kernel[0]: NVDA(OpenGL): Channel timeout!
    If you would like any more console logs, please just ask. Thanks for all your help!

    I was actually hoping somebody on here would have a way to fix the problem without going to the apple store since it's a hassle

  • Late 08 MacBook Pro Hard Freezing in Vista - Only Happens when in Firefox??

    Hi All,
    I know there are many topics for macbook crashes etc but I think that "blue screens" or "freezing during intensive graphics" are among the many different issues out there, caused by different things. Personally I can play games perfectly fine, everything works perfect, all apart from one thing: Firefox.
    I want to focus this topic on ONLY users who are finding their Late 08 MacBook Pro hard freezes but ONLY when using Firefox.
    By "hard freeze" I mean the whole of vista locks up; no response keyboard/mouse, nothing, even closing the lid does not put it in standby. You physically have to press and hold the power button to restart it.
    Out of the dozens and dozens of freezes I experienced on my macbook, absolutely 100% of the freezes occured while I was loading/browsing a page in Firefox. At one point it was happening within minutes of a fresh boot, but I'm right now posting using Internet Explorer, have been browsing for hours, using multiple tabs, and I have not experienced a single freeze.
    Please everyone bear in mind, this is NOT a topic about your macbook crashing during 3D gaming, this is JUST about it crashing whilst firefox is active.
    Who else here has noticed their computer freezing during web browsing in firefox? Think carefully, are you one of us?
    What I don't understand is why only firefox? And how can such a simple single piece of software cause a hardware freeze? It seems very bizarre but it is definitely the cause for me, 100%.
    I just want to establish that I am not alone here

    @ The hatter:
    Just updated my info below btw
    Vista is indeed current and up to date, with SP1 with Apple BC 2.1
    I've done the sfc /scannow and it didn't find any problems.
    I'm running the latest version of Firefox now (3.0.5), but I have been keeping it up to date, and used to run older versions. This doesn't seem to change anything. I run many extensions in Firefox, but as Mr Fusion says he's experienced crashes in both Google Chrome and Safari (I haven't tried them), I doubt that's the issue. However I'll install those browsers and test to see if I get the same results.
    Ive run Vista 64-bit for two years and use FF daily, alolng with Opera some, IE7 (and now IE8 beta 2).
    Does this mean you are not using a Late 08 MacBook Pro and are using the older model?
    Turn off disk cache in Firefox? I usually do, because otherwise Safari and FF do a lot of disk I/O.
    Yeah I have Offline Storage set to 0MB, assuming that is the setting you are referring to?
    So shouldn't everyone who has a late 08 Macbook pro with Bootcamp be experiencing this problem? How come some of us have and some of us don't?
    I think the problem is that this problem is quite intermittant and random. Sometimes I can use firefox for hours and hours without a crash, and other times it'll happen relatively quickly.

  • My macbook pro is freezing/sound won't work

    A few days ago my Macbook pro started freezing up and requiring a forced power off each time. Sometimes the screen would go completely white, other times the cursor would still move but the display was broken and unable to be clicked. It happens at random intervals, sometimes without me even running any programs it will freeze up and go to a blank screen. A lot of times it takes a few consecutive tries to actually restart it in the first place.
    Anyway, I contacted Apple Support Chat and the employee helped me to Repair the Disk Permissions which provided a temporary fix. After it kept acting up later, I followed her instructions to do both a PRAM reset and SMC reset. However, after performing both of those today now my screen has gone dark blue a few times and also the sound won't work with or without headphones.
    Could someone please help me?

    A few days ago my Macbook pro started freezing up and requiring a forced power off each time. Sometimes the screen would go completely white, other times the cursor would still move but the display was broken and unable to be clicked. It happens at random intervals, sometimes without me even running any programs it will freeze up and go to a blank screen. A lot of times it takes a few consecutive tries to actually restart it in the first place.
    Anyway, I contacted Apple Support Chat and the employee helped me to Repair the Disk Permissions which provided a temporary fix. After it kept acting up later, I followed her instructions to do both a PRAM reset and SMC reset. However, after performing both of those today now my screen has gone dark blue a few times and also the sound won't work with or without headphones.
    Could someone please help me?

  • My MacBook Pro is freezing and then restarts.  Kernal Log showing I/O errors

    My MacBook Pro is freezing up and then restarts.  It started happening about 2 weeks ago.  After several attempts to resolve it, I did a clean install of snow leopard.  And then did a SW Update.  I have no thrid party devices, ram, or HD.  My machine is 2 GHz Intel Core Duo.  2GB 667 MHz DDR2 SDRAM.
    My Kernel log is showing a bunch of I/O errors.   I think I have a sick baby.  Any thoughts
    kernel.log:
      Description:    Kernel log
      Size:    191 KB
      Last Modified:    4/18/11 11:44 PM
      Location:    /var/log/kernel.log
      Recent Contents:    ...
    Apr 18 19:43:50 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:43:50 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:44:40 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:44:40 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:45:32 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:45:32 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:46:26 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:46:26 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:47:20 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:47:20 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:47:36 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:48:16 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:48:46: --- last message repeated 1 time ---
    Apr 18 19:49:14 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:49:14 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:49:29 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:50:10: --- last message repeated 1 time ---
    Apr 18 19:50:10 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:50:40: --- last message repeated 1 time ---
    Apr 18 19:51:39 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:51:39 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:51:54 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:52:24: --- last message repeated 1 time ---
    Apr 18 19:52:35 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:53:05: --- last message repeated 1 time ---
    Apr 18 19:54:05 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:54:05 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:54:20 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:54:50: --- last message repeated 1 time ---
    Apr 18 19:55:01 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:55:31: --- last message repeated 1 time ---
    Apr 18 19:55:45 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:56:45 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:56:45 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:57:00 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:57:30: --- last message repeated 1 time ---
    Apr 18 19:57:41 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:58:11: --- last message repeated 1 time ---
    Apr 18 19:58:25 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:59:25 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 19:59:25 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 19:59:40 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:00:10: --- last message repeated 1 time ---
    Apr 18 20:00:21 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:00:51: --- last message repeated 1 time ---
    Apr 18 20:01:04 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:02:02 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:02:02 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 20:02:17 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:02:47: --- last message repeated 1 time ---
    Apr 18 20:02:58 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:03:28: --- last message repeated 1 time ---
    Apr 18 20:03:42 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:04:40 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:04:40 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 20:04:55 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:05:25: --- last message repeated 1 time ---
    Apr 18 20:05:36 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:06:06: --- last message repeated 1 time ---
    Apr 18 20:06:20 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:07:15 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:07:15 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 20:07:30 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:08:00: --- last message repeated 1 time ---
    Apr 18 20:08:11 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:08:41: --- last message repeated 1 time ---
    Apr 18 20:08:55 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:09:50 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:09:50 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 20:10:05 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:10:35: --- last message repeated 1 time ---
    Apr 18 20:10:46 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:11:16: --- last message repeated 1 time ---
    Apr 18 20:11:29 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:12:25 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:12:25 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 20:12:40 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:13:10: --- last message repeated 1 time ---
    Apr 18 20:13:21 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:13:51: --- last message repeated 1 time ---
    Apr 18 20:14:04 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:14:34: --- last message repeated 1 time ---
    Apr 18 20:14:45 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:15:15: --- last message repeated 1 time ---
    Apr 18 20:15:28 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:15:58: --- last message repeated 1 time ---
    Apr 18 20:16:09 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:16:39: --- last message repeated 1 time ---
    Apr 18 20:16:51 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:17:21: --- last message repeated 1 time ---
    Apr 18 20:17:33 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:18:03: --- last message repeated 1 time ---
    Apr 18 20:18:14 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:18:44: --- last message repeated 1 time ---
    Apr 18 20:18:56 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:19:26: --- last message repeated 1 time ---
    Apr 18 20:19:39 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:20:09: --- last message repeated 1 time ---
    Apr 18 20:20:20 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:20:50: --- last message repeated 1 time ---
    Apr 18 20:21:02 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:21:32: --- last message repeated 1 time ---
    Apr 18 20:21:44 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:22:14: --- last message repeated 1 time ---
    Apr 18 20:22:25 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:22:55: --- last message repeated 1 time ---
    Apr 18 20:23:07 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:23:37: --- last message repeated 1 time ---
    Apr 18 20:23:49 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:24:19: --- last message repeated 1 time ---
    Apr 18 20:24:31 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:25:01: --- last message repeated 1 time ---
    Apr 18 20:25:12 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:25:42: --- last message repeated 1 time ---
    Apr 18 20:25:55 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:26:25: --- last message repeated 1 time ---
    Apr 18 20:26:36 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:27:06: --- last message repeated 1 time ---
    Apr 18 20:27:18 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:27:48: --- last message repeated 1 time ---
    Apr 18 20:28:00 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:28:30: --- last message repeated 1 time ---
    Apr 18 20:28:41 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:29:11: --- last message repeated 1 time ---
    Apr 18 20:29:23 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:29:53: --- last message repeated 1 time ---
    Apr 18 20:30:06 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:30:36: --- last message repeated 1 time ---
    Apr 18 20:30:47 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:31:17: --- last message repeated 1 time ---
    Apr 18 20:31:29 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:31:59: --- last message repeated 1 time ---
    Apr 18 20:32:11 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:32:41: --- last message repeated 1 time ---
    Apr 18 20:32:52 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:33:22: --- last message repeated 1 time ---
    Apr 18 20:33:34 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:34:04: --- last message repeated 1 time ---
    Apr 18 20:34:16 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:34:46: --- last message repeated 1 time ---
    Apr 18 20:34:57 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:35:27: --- last message repeated 1 time ---
    Apr 18 20:35:39 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:36:09: --- last message repeated 1 time ---
    Apr 18 20:36:21 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:36:51: --- last message repeated 1 time ---
    Apr 18 20:37:02 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:37:32: --- last message repeated 1 time ---
    Apr 18 20:37:44 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:38:14: --- last message repeated 1 time ---
    Apr 18 20:38:27 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:38:57: --- last message repeated 1 time ---
    Apr 18 20:39:08 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:39:38: --- last message repeated 1 time ---
    Apr 18 20:39:50 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:40:20: --- last message repeated 1 time ---
    Apr 18 20:40:32 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:41:02: --- last message repeated 1 time ---
    Apr 18 20:41:13 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:41:43: --- last message repeated 1 time ---
    Apr 18 20:41:55 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:42:25: --- last message repeated 1 time ---
    Apr 18 20:42:37 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:43:07: --- last message repeated 1 time ---
    Apr 18 20:43:19 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:43:49: --- last message repeated 1 time ---
    Apr 18 20:44:00 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:44:30: --- last message repeated 1 time ---
    Apr 18 20:44:42 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:45:12: --- last message repeated 1 time ---
    Apr 18 20:45:24 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:45:54: --- last message repeated 1 time ---
    Apr 18 20:46:06 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:46:36: --- last message repeated 1 time ---
    Apr 18 20:46:48 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:47:18: --- last message repeated 1 time ---
    Apr 18 20:47:29 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:47:59: --- last message repeated 1 time ---
    Apr 18 20:48:11 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:48:41: --- last message repeated 1 time ---
    Apr 18 20:48:53 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:49:23: --- last message repeated 1 time ---
    Apr 18 20:49:35 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:50:05: --- last message repeated 1 time ---
    Apr 18 20:50:16 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:50:46: --- last message repeated 1 time ---
    Apr 18 20:51:00 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:51:30: --- last message repeated 1 time ---
    Apr 18 20:51:42 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:52:12: --- last message repeated 1 time ---
    Apr 18 20:52:24 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:52:54: --- last message repeated 1 time ---
    Apr 18 20:53:07 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:53:37: --- last message repeated 1 time ---
    Apr 18 20:53:50 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:54:20: --- last message repeated 1 time ---
    Apr 18 20:54:32 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:55:02: --- last message repeated 1 time ---
    Apr 18 20:55:15 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:55:45: --- last message repeated 1 time ---
    Apr 18 20:55:58 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:56:28: --- last message repeated 1 time ---
    Apr 18 20:56:39 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:57:09: --- last message repeated 1 time ---
    Apr 18 20:57:23 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:57:53: --- last message repeated 1 time ---
    Apr 18 20:58:05 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:58:35: --- last message repeated 1 time ---
    Apr 18 20:58:47 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 20:59:17: --- last message repeated 1 time ---
    Apr 18 20:59:31 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:00:01: --- last message repeated 1 time ---
    Apr 18 21:00:13 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:00:43: --- last message repeated 1 time ---
    Apr 18 21:00:54 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:01:24: --- last message repeated 1 time ---
    Apr 18 21:01:38 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:02:08: --- last message repeated 1 time ---
    Apr 18 21:02:20 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:02:50: --- last message repeated 1 time ---
    Apr 18 21:03:02 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:03:32: --- last message repeated 1 time ---
    Apr 18 21:03:46 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:04:16: --- last message repeated 1 time ---
    Apr 18 21:04:28 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:04:58: --- last message repeated 1 time ---
    Apr 18 21:05:10 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:05:40: --- last message repeated 1 time ---
    Apr 18 21:05:54 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:06:24: --- last message repeated 1 time ---
    Apr 18 21:06:36 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:07:06: --- last message repeated 1 time ---
    Apr 18 21:07:18 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:07:48: --- last message repeated 1 time ---
    Apr 18 21:08:02 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:08:32: --- last message repeated 1 time ---
    Apr 18 21:08:44 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:09:14: --- last message repeated 1 time ---
    Apr 18 21:09:26 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:09:56: --- last message repeated 1 time ---
    Apr 18 21:10:09 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:10:39: --- last message repeated 1 time ---
    Apr 18 21:10:52 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:11:22: --- last message repeated 1 time ---
    Apr 18 21:11:33 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:12:03: --- last message repeated 1 time ---
    Apr 18 21:12:17 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:12:47: --- last message repeated 1 time ---
    Apr 18 21:12:59 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:13:29: --- last message repeated 1 time ---
    Apr 18 21:13:41 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:14:11: --- last message repeated 1 time ---
    Apr 18 21:14:24 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:14:54: --- last message repeated 1 time ---
    Apr 18 21:15:06 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:15:36: --- last message repeated 1 time ---
    Apr 18 21:15:48 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:16:18: --- last message repeated 1 time ---
    Apr 18 21:16:32 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:17:02: --- last message repeated 1 time ---
    Apr 18 21:17:14 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:17:44: --- last message repeated 1 time ---
    Apr 18 21:17:56 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:18:26: --- last message repeated 1 time ---
    Apr 18 21:18:39 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:19:09: --- last message repeated 1 time ---
    Apr 18 21:19:21 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:19:51: --- last message repeated 1 time ---
    Apr 18 21:20:03 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:20:33: --- last message repeated 1 time ---
    Apr 18 21:20:47 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:21:17: --- last message repeated 1 time ---
    Apr 18 21:21:29 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:21:59: --- last message repeated 1 time ---
    Apr 18 21:22:11 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:22:41: --- last message repeated 1 time ---
    Apr 18 21:22:54 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:23:24: --- last message repeated 1 time ---
    Apr 18 21:23:37 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:24:07: --- last message repeated 1 time ---
    Apr 18 21:24:18 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:24:48: --- last message repeated 1 time ---
    Apr 18 21:25:02 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:25:32: --- last message repeated 1 time ---
    Apr 18 21:25:45 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:26:15: --- last message repeated 1 time ---
    Apr 18 21:26:26 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:26:56: --- last message repeated 1 time ---
    Apr 18 21:27:10 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:27:40: --- last message repeated 1 time ---
    Apr 18 21:27:52 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:28:22: --- last message repeated 1 time ---
    Apr 18 21:28:34 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:29:04: --- last message repeated 1 time ---
    Apr 18 21:29:18 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:29:48: --- last message repeated 1 time ---
    Apr 18 21:30:00 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:30:30: --- last message repeated 1 time ---
    Apr 18 21:30:42 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:31:12: --- last message repeated 1 time ---
    Apr 18 21:31:25 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:31:55: --- last message repeated 1 time ---
    Apr 18 21:32:07 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:32:37: --- last message repeated 1 time ---
    Apr 18 21:32:49 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:33:19: --- last message repeated 1 time ---
    Apr 18 21:33:33 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:34:03: --- last message repeated 1 time ---
    Apr 18 21:34:15 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:34:45: --- last message repeated 1 time ---
    Apr 18 21:34:57 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:35:27: --- last message repeated 1 time ---
    Apr 18 21:35:41 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:36:11: --- last message repeated 1 time ---
    Apr 18 21:36:23 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:36:53: --- last message repeated 1 time ---
    Apr 18 21:37:05 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:37:35: --- last message repeated 1 time ---
    Apr 18 21:37:48 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:38:18: --- last message repeated 1 time ---
    Apr 18 21:38:31 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:39:01: --- last message repeated 1 time ---
    Apr 18 21:39:12 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:39:43: --- last message repeated 1 time ---
    Apr 18 21:39:56 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:40:26: --- last message repeated 1 time ---
    Apr 18 21:40:38 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:41:08: --- last message repeated 1 time ---
    Apr 18 21:41:20 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:41:50: --- last message repeated 1 time ---
    Apr 18 21:42:04 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:42:34: --- last message repeated 1 time ---
    Apr 18 21:42:46 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:43:16: --- last message repeated 1 time ---
    Apr 18 21:43:27 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:43:57: --- last message repeated 1 time ---
    Apr 18 21:44:11 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:44:41: --- last message repeated 1 time ---
    Apr 18 21:44:53 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:45:23: --- last message repeated 1 time ---
    Apr 18 21:45:35 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:46:05: --- last message repeated 1 time ---
    Apr 18 21:46:19 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:46:49: --- last message repeated 1 time ---
    Apr 18 21:47:01 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:47:31: --- last message repeated 1 time ---
    Apr 18 21:47:43 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:48:13: --- last message repeated 1 time ---
    Apr 18 21:48:27 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:48:57: --- last message repeated 1 time ---
    Apr 18 21:49:09 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:49:39: --- last message repeated 1 time ---
    Apr 18 21:49:51 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:50:21: --- last message repeated 1 time ---
    Apr 18 21:50:35 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:51:05: --- last message repeated 1 time ---
    Apr 18 21:51:17 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:51:47: --- last message repeated 1 time ---
    Apr 18 21:51:59 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:52:29: --- last message repeated 1 time ---
    Apr 18 21:52:43 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:53:13: --- last message repeated 1 time ---
    Apr 18 21:53:25 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:53:55: --- last message repeated 1 time ---
    Apr 18 21:54:07 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:54:37: --- last message repeated 1 time ---
    Apr 18 21:54:50 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:55:20: --- last message repeated 1 time ---
    Apr 18 21:55:33 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:56:03: --- last message repeated 1 time ---
    Apr 18 21:56:15 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:56:45: --- last message repeated 1 time ---
    Apr 18 21:56:59 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:57:29: --- last message repeated 1 time ---
    Apr 18 21:57:42 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:58:12: --- last message repeated 1 time ---
    Apr 18 21:58:24 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:58:54: --- last message repeated 1 time ---
    Apr 18 21:59:08 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 21:59:38: --- last message repeated 1 time ---
    Apr 18 21:59:51 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:16:35 localhost kernel[0]: npvhash=4095
    Apr 18 23:16:35 localhost kernel[0]: PAE enabled
    Apr 18 23:16:35 localhost kernel[0]: Darwin Kernel Version 10.7.0: Sat Jan 29 15:17:16 PST 2011; root:xnu-1504.9.37~1/RELEASE_I386
    Apr 18 23:16:35 localhost kernel[0]: vm_page_bootstrap: 508834 free pages and 15454 wired pages
    Apr 18 23:16:35 localhost kernel[0]: standard timeslicing quantum is 10000 us
    Apr 18 23:16:35 localhost kernel[0]: mig_table_max_displ = 73
    Apr 18 23:16:35 localhost kernel[0]: AppleACPICPU: ProcessorId=0 LocalApicId=0 Enabled
    Apr 18 23:16:35 localhost kernel[0]: AppleACPICPU: ProcessorId=1 LocalApicId=1 Enabled
    Apr 18 23:16:35 localhost kernel[0]: calling mpo_policy_init for TMSafetyNet
    Apr 18 23:16:35 localhost kernel[0]: Security policy loaded: Safety net for Time Machine (TMSafetyNet)
    Apr 18 23:16:35 localhost kernel[0]: calling mpo_policy_init for Quarantine
    Apr 18 23:16:35 localhost kernel[0]: Security policy loaded: Quarantine policy (Quarantine)
    Apr 18 23:16:35 localhost kernel[0]: calling mpo_policy_init for Sandbox
    Apr 18 23:16:35 localhost kernel[0]: Security policy loaded: Seatbelt sandbox policy (Sandbox)
    Apr 18 23:16:35 localhost kernel[0]: Copyright (c) 1982, 1986, 1989, 1991, 1993
    Apr 18 23:16:35 localhost kernel[0]: The Regents of the University of California. All rights reserved.
    Apr 18 23:16:35 localhost kernel[0]: MAC Framework successfully initialized
    Apr 18 23:16:35 localhost kernel[0]: using 10485 buffer headers and 4096 cluster IO buffer headers
    Apr 18 23:16:35 localhost kernel[0]: IOAPIC: Version 0x20 Vectors 64:87
    Apr 18 23:16:35 localhost kernel[0]: ACPI: System State [S0 S3 S4 S5] (S3)
    Apr 18 23:16:35 localhost kernel[0]: AppleIntelCPUPowerManagement: initialization complete
    Apr 18 23:16:35 localhost kernel[0]: Sleep failure code 0x00000000 0x15000000
    Apr 18 23:16:35 localhost kernel[0]: mbinit: done (64 MB memory set for mbuf pool)
    Apr 18 23:16:35 localhost kernel[0]: rooting via boot-uuid from /chosen: 945EA915-F3BC-3D4E-8246-7CDCD183191A
    Apr 18 23:16:35 localhost kernel[0]: Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuid-media</string></dict>
    Apr 18 23:16:35 localhost kernel[0]: com.apple.AppleFSCompressionTypeZlib kmod start
    Apr 18 23:16:35 localhost kernel[0]: com.apple.AppleFSCompressionTypeZlib load succeeded
    Apr 18 23:16:35 localhost kernel[0]: AppleIntelCPUPowerManagementClient: ready
    Apr 18 23:16:35 localhost kernel[0]: Got boot device = IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT2 @2/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDri ver/ST9100824AS Media/IOGUIDPartitionScheme/Apple_HFS_Untitled_1@2
    Apr 18 23:16:35 localhost kernel[0]: BSD root: disk0s2, major 14, minor 2
    Apr 18 23:16:35 localhost kernel[0]: FireWire (OHCI) Lucent ID 5811 built-in now active, GUID 0016cbfffe58ffea; max speed s400.
    Apr 18 23:16:35 localhost kernel[0]: jnl: unknown-dev: replay_journal: from: 1622528 to: 3194368 (joffset 0x2e9000)
    Apr 18 23:16:35 localhost kernel[0]: jnl: unknown-dev: journal replay done.
    Apr 18 23:16:35 localhost kernel[0]: [Bluetooth::CSRHIDTransition] switchToHCIMode (legacy)
    Apr 18 23:16:35 localhost kernel[0]: [Bluetooth::CSRHIDTransition] transition complete.
    Apr 18 23:16:35 localhost kernel[0]: CSRUSBBluetoothHCIController::setupHardware super returned 0
    Apr 18 23:16:35 localhost kernel[0]: hfs: Removed 2 orphaned / unlinked files and 0 directories
    Apr 18 23:16:35 localhost kernel[0]: AppleYukon2: Marvell Yukon Gigabit Adapter 88E8053 Singleport Copper SA
    Apr 18 23:16:35 localhost kernel[0]: AppleYukon2: RxRingSize <= 1024, TxRingSize 256, RX_MAX_LE 1024, TX_MAX_LE 768, ST_MAX_LE 3328
    Apr 18 23:16:36 localhost kernel[0]: yukon: Ethernet address 00:16:cb:92:1d:55
    Apr 18 23:16:41 localhost kernel[0]: systemShutdown false
    Apr 18 23:16:42 localhost kernel[0]: Waiting for DSMOS...
    Apr 18 23:17:07 localhost kernel[0]: disk0s2: I/O error.
    Apr 18 23:17:13 localhost kernel[0]: Previous Shutdown Cause: 0
    Apr 18 23:17:13 localhost kernel[0]: Atheros: mac 10.3 phy 6.1 radio 10.2
    Apr 18 23:17:13 localhost kernel[0]: DSMOS has arrived
    Apr 18 23:17:14 julia-lowes-computer kernel[0]: AirPort_AthrFusion21: Ethernet address 00:16:cb:08:68:4d
    Apr 18 23:17:14 julia-lowes-computer kernel[0]: IO80211Controller::dataLinkLayerAttachComplete():  adding AppleEFINVRAM notification
    Apr 18 23:17:14 julia-lowes-computer kernel[0]: AirPort: Link Down on en1. Reason 1 (Unspecified).
    Apr 18 23:17:15 julia-lowes-computer kernel[0]: en1: 802.11d country code set to 'US'.
    Apr 18 23:17:15 julia-lowes-computer kernel[0]: en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 36 40 44 48 52 56 60 64 149 153 157 161 165
    Apr 18 23:17:15 julia-lowes-computer kernel[0]: Notice - new kext com.increw.kext.speedit, v0.32 matches prelinked kext but can't determine if executables are the same (no UUIDs).
    Apr 18 23:17:15 julia-lowes-computer kernel[0]: Warning - kext com.increw.kext.speedit has immediate dependencies on both com.apple.kernel* and com.apple.kpi.* components; use only one style.
    Apr 18 23:17:15 julia-lowes-computer kernel[0]: SpeedIt Kext is loading!
    Apr 18 23:17:15 julia-lowes-computer kernel[0]: Supported states
    Apr 18 23:17:15 julia-lowes-computer kernel[0]: AirPort: Link Up on en1
    Apr 18 23:17:16 julia-lowes-computer kernel[0]: AirPort: RSN handshake complete on en1
    Apr 18 23:17:55 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:18:50 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:20:43 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:21:08 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:22:02: --- last message repeated 2 times ---
    Apr 18 23:22:51 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:22:51 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:23:39 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:23:39 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:24:26 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:24:26 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:25:13 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:25:13 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:25:37 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:29:03 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:30:01 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:30:42 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:32:00 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:32:00 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:32:55 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:32:55 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:33:48 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:33:48 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:34:39 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:34:39 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:35:28 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:35:28 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:36:19 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:36:19 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:36:36 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:37:12 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:37:42: --- last message repeated 1 time ---
    Apr 18 23:38:01 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:38:31: --- last message repeated 1 time ---
    Apr 18 23:38:50 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:39:54 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:39:54 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:40:50 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:40:50 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:41:44 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:41:44 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:42:38 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:42:38 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:43:34 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:43:34 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5
    Apr 18 23:44:28 julia-lowes-computer kernel[0]: disk0s2: I/O error.
    Apr 18 23:44:28 julia-lowes-computer kernel[0]: hfs_clonefile: cluster_read failed - 5

    William, Thank you.  I did do the reformat with the DVD SL Disk Utility with the write zeros once option. 
    I think the way to go is buy a new HD.  They are cheap enough.  In researching this, I found some discussions that there are some possible issues with using the newer SATA 3.0 GBs drive on my old intel core due macbook pro.
    Here are 2 threads - https://discussions.apple.com/thread/2673222?threadID=2673222&tstart=180 and http://www.mac-forums.com/forums/apple-notebooks/206962-will-hard-drive-fit-my-m acbook.html
    Do you have an opinion on that?
    I found this one http://www.bestbuy.com/site/Western+Digital+-+Scorpio+Blue+250GB+Internal+Serial +ATA+Hard+Drive+for+Laptops/9024147.p?id=1218012522486&skuId=9024147&st=WDBABB25 00ANC-NRSN&cp=1&lp=1
    which looks like it is compatible.
    Am I better off buying a genuine apple replacement or an OEM?
    Thanks

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