Panagiotis Tsamoudakis
Level 1 (0 points)

Q: Cold restarts after 10.10.3 update.

Cold restarts after 10.10.3 update.

 

Hi,

 

Ever since the 10.10.3 update I am experiencing two problems on my mac mini. I am not entirely sure that they are related to the update but since I haven’t changed anything (hardware or software) on my mac, I can only assume that the update probably triggered the issues.

 

The first problem is that every now and then I get a bunch of pixels flickering on some random position of my screen. Another user reported the exact same error and posted a video here: https://www.facebook.com/georgetasioulis/videos/10203713632115564/ Once I drag a window over these pixels, the problem is gone.

 

The second and more major problem is that I get random cold restarts. It could be 5 minutes since I booted my mac or even a day after. There is no specific app that I’m running when the mac restarts. In other words I can’t seem to find a pattern on when this happens.

 

After reading many forum posts I ended up doing a clean installation of Yosemite and started installing everything from scratch. After a while the same thing happened. I noticed that some “power users” can make sense of the kernel panic logs so here is my latest one:

 

Anonymous UUID:       DFD8BE96-203B-C244-A890-73E40E563534

 

Sat Apr 18 09:26:15 2015

 

*** Panic Report ***

panic(cpu 2 caller 0xffffff8030417cc2): Kernel trap at 0xffffff803053ea88, type 13=general protection, registers:

CR0: 0x000000008001003b, CR2: 0x0000000004b77e1e, CR3: 0x0000000023f5e036, CR4: 0x00000000001626e0

RAX: 0xffffff805c11e020, RBX: 0xffffff804fd3ac00, RCX: 0xff0e1b2aff0e1a2a, RDX: 0xffffff804fd3ac50

RSP: 0xffffff822e4f3d30, RBP: 0xffffff822e4f3dd0, RSI: 0x0000000000000025, RDI: 0xffffff804fd3ac18

R8:  0x0000000000000001, R9:  0x0000000000000000, R10: 0x0000000000002000, R11: 0x0000000000000012

R12: 0xffffff805c11e000, R13: 0x0000000000000000, R14: 0xffffff804fd3ac18, R15: 0xffffff804fd3ac50

RFL: 0x0000000000010282, RIP: 0xffffff803053ea88, CS:  0x0000000000000008, SS:  0x0000000000000010

Fault CR2: 0x0000000004b77e1e, Error code: 0x0000000000000000, Fault CPU: 0x2

 

mp = 0xffffff804fd3ac00, phys = 0x31183c00, prev (0x7: 0x30113000-0x30200000)

vp = 0xffffff804fd3ac00, phys = 0x709000, prev (0: 0xa0000-0xc0000)

0xffffff804fd39000: YwAAAGcAAABtAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAICA gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAACAgB4fCQcgAACACAAAACETGg2GU6LSgoMZPwACAgACKggAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAgEAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAG1hcCBhdXRvX2hvbYjEe0+A////AAACAP8PAAAAAAA h/////z8AAAAAhOJQ4IHtUVi9mzYAjtNPAKLTT4D////QoSCysACmMLCE7VHAg+1RUJjTTwgAUAQAAAg AAAQAAAACAAABAAAsFAAAAGF1dG9mcwAAL25ldG1hcCAtaG9zwMwAAOAODu7g7t7uDgUODWWAACAgBLA 5gDsgAAH8/zeAgw8GdAMAAAAA

0xffffff804fd3a000: fwAAAIgAAACTAAAAAAAAAAAAAAAAAAAAAACAgB4fCQcgAACACAAAACETGg2G06LTgoMqK0QBMwACKQQ AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AADAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAwMAeH4mHLQAKwAgAAAAhExYNqtIqH4qPGr9oAuoAAhoAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAj/fE+A////AAACAP8PAAAAAAAh/////z8AAAAAM3p QwIPtUYDLmjYAmNNPAKzTT2AtpjBQAKYwcNjeT/CAW2Og195PUKLTT4D///9gotNPgP///wAQEAQAEBA AqCFET2RldmYvZGV2AAACAP8PAAAAJGWK/////6AjAAApJAAAAAAAIT8AAAAAc9dP3GSWHQCi00+A/// /4HuvMF6YAQCYl/5VAAAAAkgCpzCQ/6UwgBfdYyAPElwA4BFcMN7eTwDQgAQAAN2AEAAAAAAQAAAAABA AqBR7A/UV4QL1G+ACs/iaAAIAAAERAAAAaGZzAMwAAAwODu7u4O7uDgAAMAABzswA4ODg4Oju4ODuLu7 eBwAAACAACAIBbA44DghQE/8DDiBs2TkBc4AAICAEICibAw44DgjwP4CDYQovAAAA

0xffffff804fd3b000: WQAAAF0AAABjAAAAAAAAAAAAAAAAAAAAACAgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwgIAaHwoHLQAGQAoxAAAAABIDABAAAIAAFn0AAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAHh8JByAAAIAAAAAAAAAiAS9kZXYvZGlzazBzMggY30+A////AAAAAgABAAAAAEA AAwAAANNuCwAAAAAhAN/eTwEAAABAc9dPQLbTTwAQAAAAAAIA/w8AAAAAACH/////wGyqTwIAAAAAAAA AAOUO7u4DzgMADOwAAIIQAIiO/T+AC/A/gEMJJgCBACAgBAA4

Backtrace (CPU 2), Frame : Return Address

0xffffff820ef35e10 : 0xffffff803032bda1

0xffffff820ef35e90 : 0xffffff8030417cc2

0xffffff820ef36050 : 0xffffff8030434b73

0xffffff820ef36070 : 0xffffff803053ea88

0xffffff822e4f3dd0 : 0xffffff80307552f7

0xffffff822e4f3eb0 : 0xffffff803055879b

0xffffff822e4f3ed0 : 0xffffff8030542e24

0xffffff822e4f3f40 : 0xffffff803054d027

0xffffff822e4f3f50 : 0xffffff803084ba86

0xffffff822e4f3fb0 : 0xffffff8030435376

 

BSD process name corresponding to current thread: sync

 

Mac OS version:

14D136

 

Kernel version:

Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64

Kernel UUID: 4B3A11F4-77AA-3D27-A22D-81A1BC5B504D

Kernel slide:     0x0000000030000000

Kernel text base: 0xffffff8030200000

__HIB  text base: 0xffffff8030100000

System model name: Macmini6,2 (Mac-F65AE981FFA204ED)

 

System uptime in nanoseconds: 648750639627

last loaded kext at 243977764692: com.apple.filesystems.msdosfs 1.10 (addr 0xffffff7fb112b000, size 69632)

loaded kexts:

com.Logitech.Unifying.HID Driver 1.3.1

com.Logitech.Control Center.HID Driver 3.9.1

at.obdev.nke.LittleSnitch 4240

com.apple.filesystems.msdosfs 1.10

com.apple.iokit.IOBluetoothUSBDFU 4.3.4f4

com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.4f4

com.apple.driver.AppleUSBCDC 4.3.3b1

com.apple.filesystems.autofs 3.0

com.apple.iokit.IOBluetoothSerialManager 4.3.4f4

com.apple.driver.AGPM 110.19.5

com.apple.driver.X86PlatformShim 1.0.0

com.apple.driver.ApplePlatformEnabler 2.2.0d4

com.apple.driver.AppleOSXWatchdog 1

com.apple.driver.AudioAUUC 1.70

com.apple.driver.AppleMikeyHIDDriver 124

com.apple.driver.AppleHDAHardwareConfigDriver 272.18

com.apple.driver.AppleUpstreamUserClient 3.6.1

com.apple.driver.AppleMCCSControl 1.2.11

com.apple.driver.AppleHDA 272.18

com.apple.iokit.IOUserEthernet 1.0.1

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.AppleHWAccess 1

com.apple.driver.AppleIntelHD4000Graphics 10.0.6

com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0

com.apple.driver.AppleHV 1

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.driver.AppleMuxControl 3.10.22

com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0

com.apple.driver.AppleFIVRDriver 4.1.0

com.apple.driver.AppleLPC 1.7.3

com.apple.driver.AppleIntelFramebufferCapri 10.0.6

com.apple.driver.AppleMikeyDriver 272.18

com.apple.driver.AppleThunderboltIP 2.0.2

com.apple.driver.AppleUSBDisplays 372.1

com.apple.driver.AppleIRController 327.5

com.apple.driver.AppleFileSystemDriver 3.0.1

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.BootCache 36

com.apple.driver.AppleUSBOHCI 656.4.1

com.apple.driver.XsanFilter 404

com.apple.iokit.IOAHCIBlockStorage 2.7.1

com.apple.driver.AirPort.Brcm4331 800.20.24

com.apple.iokit.IOAHCIPassThrough 1.0.3

com.apple.driver.AppleSDXC 1.6.5

com.apple.iokit.AppleBCM5701Ethernet 10.1.3

com.apple.driver.AppleUSBHub 705.4.2

com.apple.driver.AirPort.Brcm4360 930.37.3

com.apple.driver.AppleFWOHCI 5.5.2

com.apple.driver.AppleAHCIPort 3.1.2

com.apple.driver.AppleUSBEHCI 705.4.14

com.apple.driver.AppleUSBXHCI 710.4.11

com.apple.driver.AppleACPIButtons 3.1

com.apple.driver.AppleRTC 2.0

com.apple.driver.AppleHPET 1.8

com.apple.driver.AppleSMBIOS 2.1

com.apple.driver.AppleACPIEC 3.1

com.apple.driver.AppleAPIC 1.7

com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0

com.apple.nke.applicationfirewall 161

com.apple.security.quarantine 3

com.apple.security.TMSafetyNet 8

com.apple.driver.AppleIntelCPUPowerManagement 218.0.0

com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.4f4

com.apple.kext.triggers 1.0

com.apple.iokit.IOSerialFamily 11

com.apple.driver.DspFuncLib 272.18

com.apple.kext.OSvKernDSPLib 1.15

com.apple.iokit.IOSurface 97.4

com.apple.driver.IOPlatformPluginLegacy 1.0.0

com.apple.driver.AppleBacklightExpert 1.1.0

com.apple.iokit.IONDRVSupport 2.4.1

com.apple.driver.AppleGraphicsControl 3.10.22

com.apple.driver.X86PlatformPlugin 1.0.0

com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0

com.apple.iokit.IOUSBUserClient 705.4.0

com.apple.iokit.IOFireWireIP 2.2.6

com.apple.driver.AppleHDAController 272.18

com.apple.iokit.IOHDAFamily 272.18

com.apple.driver.IOPlatformPluginFamily 5.9.1d7

com.apple.iokit.IOAcceleratorFamily2 156.14

com.apple.AppleGraphicsDeviceControl 3.10.22

com.apple.iokit.IOGraphicsFamily 2.4.1

com.apple.driver.AppleSMBusController 1.0.13d1

com.apple.driver.AppleSMC 3.1.9

com.apple.driver.AppleSMBusPCI 1.0.12d1

com.apple.driver.AppleThunderboltEDMSink 4.0.2

com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.5

com.apple.iokit.IOUSBHIDDriverPM 710.4.7

com.apple.driver.AppleUSBAudio 295.23

com.apple.iokit.IOAudioFamily 203.3

com.apple.vecLib.kext 1.2.0

com.apple.driver.IOBluetoothHIDDriver 4.3.4f4

com.apple.iokit.IOBluetoothFamily 4.3.4f4

com.apple.iokit.IOUSBHIDDriver 705.4.0

com.apple.driver.AppleThunderboltDPInAdapter 4.0.6

com.apple.driver.AppleThunderboltDPOutAdapter 4.0.6

com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6

com.apple.driver.AppleThunderboltPCIUpAdapter 2.0.2

com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2

com.apple.driver.AppleUSBMergeNub 705.4.0

com.apple.driver.AppleUSBComposite 705.4.9

com.apple.driver.AppleThunderboltNHI 3.1.7

com.apple.iokit.IOThunderboltFamily 4.2.2

com.apple.iokit.IOEthernetAVBController 1.0.3b3

com.apple.iokit.IO80211Family 730.60

com.apple.driver.mDNSOffloadUserClient 1.0.1b8

com.apple.iokit.IONetworkingFamily 3.2

com.apple.iokit.IOFireWireFamily 4.5.6

com.apple.iokit.IOAHCIFamily 2.7.5

com.apple.iokit.IOUSBFamily 720.4.4

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 300.0

com.apple.kext.AppleMatch 1.0.0d1

com.apple.driver.AppleKeyStore 2

com.apple.driver.AppleMobileFileIntegrity 1.0.5

com.apple.driver.AppleCredentialManager 1.0

com.apple.driver.DiskImages 396

com.apple.iokit.IOStorageFamily 2.0

com.apple.iokit.IOReportFamily 31

com.apple.driver.AppleFDEKeyStore 28.30

com.apple.driver.AppleACPIPlatform 3.1

com.apple.iokit.IOPCIFamily 2.9

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.Libm 1

com.apple.kec.pthread 1

com.apple.kec.corecrypto 1.0

 

I would really appreciate if someone could point me to the right direction in order to figure out what to do next. My spec is a mac mini (late 2012) 2.3GHz i7 with 16GB RAM from Crucial and a Corsair SSD Force 3 240GB. It is connected to an Apple Thunderbolt display with only one peripheral: a Logitech Anywhere MX mouse.

 

One last thing… the above kernel crash log is kinda rare. Most of them have this:

 

      Kernel Extensions in backtrace:

         com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f82ecb000->0xffffff7f82ed3fff

         com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff 7f82524000->0xffffff7f82552fff

         com.apple.driver.AppleACPIPlatform(3.1)[97299A71-6EDD-3AD9-AE1D-2F7B61E8AA72]@0 xffffff7f8458b000->0xffffff7f845e9fff

            dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f82ecb000

            dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff 7f82524000

 

Not sure if this helps but “com.apple.iokit.IOACPIFamily” is mentioned most of the times.

Mac mini, OS X Yosemite (10.10.3), Late 2012, 2.3 GHz i7

Posted on Apr 18, 2015 12:00 AM

Close
Panagiotis Tsamoudakis

Q: Cold restarts after 10.10.3 update.

  • All replies
  • Helpful answers

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  • by Pommes Frites,

    Pommes Frites Pommes Frites Jun 23, 2015 6:25 AM in response to moisemust
    Level 1 (0 points)
    Jun 23, 2015 6:25 AM in response to moisemust

    8 GB RAM here - same panics and crashes. Just been to Munich Apple Store. Genius Bar guy checks hardware - no problem. Advises me to downgrade to 10.10.2 again and wait for an update - which only God or Apple knows will come ..

     

    I hope for an Intel HD 4000 update cause the actual MacBook Pro 13" non-retina is still sold with a Intel 4000.

     

    MBP 13" mid 2012 non-retina (still available at Apple Store) with Intel HD 4000.

  • by Larsen2k4,

    Larsen2k4 Larsen2k4 Jun 23, 2015 10:58 AM in response to Pommes Frites
    Level 1 (0 points)
    Jun 23, 2015 10:58 AM in response to Pommes Frites

    Little status update:

     

    Disabling the transparency helped to work around the crashes for 6 days now with the latest 10.10.4 public beta on my Mac mini (Your mileage may vary). At least that's improvement after the 1-3 day cycles. Though I'm still waiting for the fix to turn back to "normal transparency".

  • by Barney-15E,

    Barney-15E Barney-15E Jun 23, 2015 5:13 PM in response to n748
    Level 9 (50,793 points)
    Mac OS X
    Jun 23, 2015 5:13 PM in response to n748

    n748 wrote:

     

    Tried to reproduce it and opened hundreds of websites in Safari - no "luck"...

    I also have the impression that mostly people with 16GB RAM installed are affected.

    I Have a late 2012 Mac Mini with 16 GB RAM, same GPU. I haven't had any issues.  Perhaps they got a bad batch of GPU's. When that happened on the Mid 2010 MBP, normal diagnostics couldn't detect the faulty GPU.

  • by alfa78,

    alfa78 alfa78 Jun 23, 2015 10:08 PM in response to Barney-15E
    Level 1 (5 points)
    Jun 23, 2015 10:08 PM in response to Barney-15E

    I run Apple Hardware Test (pushing "d" on startup) and no issue found and I went to Genius Bar as well and they tested all my hardware: all was OK!!!

  • by Larsen2k4,

    Larsen2k4 Larsen2k4 Jun 24, 2015 1:19 AM in response to Barney-15E
    Level 1 (0 points)
    Jun 24, 2015 1:19 AM in response to Barney-15E

    Barney-15E wrote:

     


    Perhaps they got a bad batch of GPU's. When that happened on the Mid 2010 MBP, normal diagnostics couldn't detect the faulty GPU.

     

     

    Yeah, this could still be a possibility ... but: If it would be a hardware fault, it would have shown on different occasions for most of us - or at least: It would also occur on other OS (like Windows on BootCamp), but since all of us noticed the problem only on the 10.10.3 update (and still pre-10.10.4), I think it's most likely a hiccup due to some subsystem changes. Maybe it simply doesn't occur on certain hardware/peripheral combinations, monitor models etc...

  • by alfa78,

    alfa78 alfa78 Jun 24, 2015 2:03 AM in response to Larsen2k4
    Level 1 (5 points)
    Jun 24, 2015 2:03 AM in response to Larsen2k4

    Larsen2k4 wrote:

     

    Barney-15E wrote:

     


    Perhaps they got a bad batch of GPU's. When that happened on the Mid 2010 MBP, normal diagnostics couldn't detect the faulty GPU.

     

     

    Yeah, this could still be a possibility ... but: If it would be a hardware fault, it would have shown on different occasions for most of us - or at least: It would also occur on other OS (like Windows on BootCamp), but since all of us noticed the problem only on the 10.10.3 update (and still pre-10.10.4), I think it's most likely a hiccup due to some subsystem changes. Maybe it simply doesn't occur on certain hardware/peripheral combinations, monitor models etc...

     

    I agree!

  • by n748,

    n748 n748 Jun 30, 2015 9:33 AM in response to alfa78
    Level 1 (29 points)
    Jun 30, 2015 9:33 AM in response to alfa78

    OMG - 10.10.4 was released. Will install tonight. So excited!! Fingers crossed...

  • by Larsen2k4,

    Larsen2k4 Larsen2k4 Jun 30, 2015 9:54 AM in response to n748
    Level 1 (0 points)
    Jun 30, 2015 9:54 AM in response to n748

    Just installed it. Let's hope the best.

  • by MacGallant,

    MacGallant MacGallant Jun 30, 2015 11:04 AM in response to Larsen2k4
    Level 2 (322 points)
    Mac OS X
    Jun 30, 2015 11:04 AM in response to Larsen2k4

    I updated to Mac OS X 10.10.4,

     

    On my Mac mini 2012 w/ 16GB RAM and dual monitors-- now the boot screen is now Black with a White Apple Logo-- is this normal? are other 2012 mac mini owners experiencing the same black boot screen with white apple logo?

     

    while on my MacBook Pro 15.4" Mid 2012 non retina-- the boot screen is still white with a grey apple logo

     

    And on my Mac mini 2012-- I still got the graphics glitch flickering bar appearing on my second monitor but after i draw a box on the bar it goes away,

    I did a SMC reset and a PRAM reset hoping it is just old settings in the PRAM and SMC that will clear out.

  • by alfa78,

    alfa78 alfa78 Jun 30, 2015 11:07 AM in response to MacGallant
    Level 1 (5 points)
    Jun 30, 2015 11:07 AM in response to MacGallant

    I haven't yet installed Yosemite 10.10.4. Sorry...

     

    About concerning the graphic glitch flickering bar, do you still have that after installing Yosemite 10.10.4 as well?

  • by Larsen2k4,

    Larsen2k4 Larsen2k4 Jun 30, 2015 11:12 AM in response to MacGallant
    Level 1 (0 points)
    Jun 30, 2015 11:12 AM in response to MacGallant

    MacGallant wrote:

     

    I updated to Mac OS X 10.10.4,

     

    On my Mac mini 2012 w/ 16GB RAM and dual monitors-- now the boot screen is now Black with a White Apple Logo-- is this normal? are other 2012 mac mini owners experiencing the same black boot screen with white apple logo?

     

     

    Yup, same here - Apple updated some firmwares with 10.10.4 which brings the new black/white boot to the 2012 Mac mini.

  • by alfa78,

    alfa78 alfa78 Jun 30, 2015 11:15 AM in response to Larsen2k4
    Level 1 (5 points)
    Jun 30, 2015 11:15 AM in response to Larsen2k4

    Do you still have graphic glitch flickering bar, after updating to the "official" Yosemite 10.10.4?

  • by Larsen2k4,

    Larsen2k4 Larsen2k4 Jun 30, 2015 11:20 AM in response to alfa78
    Level 1 (0 points)
    Jun 30, 2015 11:20 AM in response to alfa78

    I've had it until the last Public Beta of 10.10.4 ... but since I've only had the final 10.10.4 for 2 hours now, I really can't say if it's gone now. Time will show.

  • by MacGallant,

    MacGallant MacGallant Jun 30, 2015 11:22 AM in response to alfa78
    Level 2 (322 points)
    Mac OS X
    Jun 30, 2015 11:22 AM in response to alfa78

    Yes, I still get the graphic glitch flickering bar after the Mac OS X 10.10.4 update.

     

    i just reset the SMC and PRAM hoping it was caused by old settings from 10.10.4 and that it will clear out after the reset.

  • by alfa78,

    alfa78 alfa78 Jun 30, 2015 11:37 AM in response to MacGallant
    Level 1 (5 points)
    Jun 30, 2015 11:37 AM in response to MacGallant

    Could you explain me?

     

    I understood that, before Yosemite 10.10.4, you dind't have any glitches and after updating to 10.10.4 you had the glitches: is it right?

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