IMac does not start (after update?)

Seit meinem Update auf OS X Yosemite Version 10.10.2 startet mein Rechner nach einigen Tagen nicht mehr richtig. Es erscheint meist ein grauer Hintergrund. Stromlos machen und Start mit Wahltaste und Auswahl der Festplatte hilft erst nach mehreren Neustarts. Eventuell habe ich ein Update OS oder Safari oder Java in Verdacht für den Ärger.
Wer hat mir bitte eine Lösung?
Danke
Helmut

Thank you LarryHN,
I could not follow what you have explained to me as I struggled to find iPhoto 9.6. Anyway, while I was struggling, I managed to update iPhoto somehow. Finally, I can use iPhoto!
Thank you very much for your quick response.
Tama Chan

Similar Messages

  • Firefox does not start after updates

    Every time i get an update, download it and restart Firefox, it does not restart and i have to run the set file again. It means too that the updates have not been dowl=nloaded !
    Windows 7 ultimate. 4Gb ram 1 Tb Regards

    I AM ABSOLUTELY SICK-SICK-SICK OF THIS PROBLEM. I HAVE TRIED EVERYTHING BUT IT STILL DOES NOT RESTART AFTER UPDATES. I HAVE DELETED/CREATED NEW PROFILES, DONE CLEAN INSTALLS - NO CHANGE!!!
    I HAVE CHECKED FOR VIRUSES - NOTHING. CLEAN. I AM ABOUT READY TO GIVE UP AND SEND A LETTER TO A LOCAL TECH/MEDIA PERSON SO THAT THEY CAN WRITE AN ARTICLE ABOUT THIS ISSUE THAT FOR SOME REASON MANY OTHERS HAVE AS WELL AND YOU=MOZILLA HAVE NOT OFERED ANYTHING CLOSE TO A SATISFACTORY RESPONSE, EXPLANATION, FIX, ETC ETC ETC

  • Itunes does not start after update to 10.6.8

    Hi,
    Itunes creates problems and hangs and does not start....
    After trying to force quit, i get this report.
    Could someone help me please?
    Date/Time:       2012-12-05 06:47:07 +0100
    OS Version:      10.6.8 (Build 10K549)
    Architecture:    x86_64
    Report Version:  7
    Command:         iTunes
    Path:            /Applications/iTunes.app/Contents/MacOS/iTunes
    Version:         11.0 (11.0)
    Build Version:   1
    Project Name:    iTunes
    Source Version:  1100099063000000
    Parent:          launchd [220]
    PID:             6042
    Event:           hang
    Duration:        9.93s (sampling started after 2 seconds)
    Steps:           59 (100ms sampling interval)
    Pageins:         0
    Pageouts:        0
    Process:         iTunes [6042]
    Path:            /Applications/iTunes.app/Contents/MacOS/iTunes
    UID:             501
      Thread c55c       DispatchQueue 100
      User stack:
        59 ??? (in iTunes + 10645) [0x3995]
          59 ??? (in iTunes + 11030) [0x3b16]
            59 -[NSApplication run] + 821 (in AppKit) [0x9191c1f3]
              59 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 156 (in AppKit) [0x91959dd6]
                59 _DPSNextEvent + 847 (in AppKit) [0x9195a595]
                  59 BlockUntilNextEventMatchingListInMode + 81 (in HIToolbox) [0x94268a3e]
                    59 ReceiveNextEventCommon + 158 (in HIToolbox) [0x94268af5]
                      59 RunCurrentEventLoopInMode + 392 (in HIToolbox) [0x94268e04]
                        59 CFRunLoopRunInMode + 97 (in CoreFoundation) [0x945951f1]
                          59 CFRunLoopRunSpecific + 452 (in CoreFoundation) [0x945953c4]
                            59 __CFRunLoopRun + 6523 (in CoreFoundation) [0x9459743b]
                              59 __CFMachPortPerform + 198 (in CoreFoundation) [0x9459b646]
                                59 _DASessionCallback + 339 (in DiskArbitration) [0x90d7f3ec]
                                  59 _DADispatchCallback + 260 (in DiskArbitration) [0x90d7f7c0]
                                    59 ??? (in iTunes + 318572) [0x4ec6c]
                                      59 CFURLGetFSRef + 34 (in CoreFoundation) [0x9459c412]
                                        59 _CFGetFSRefFromURL + 767 (in CoreFoundation) [0x9459c71f]
                                          59 __CFCarbonCore_FSPathMakeRef + 68 (in CoreFoundation) [0x9459c9d4]
                                            59 FSPathMakeRef + 47 (in CarbonCore) [0x9a967c20]
                                              59 FSPathMakeRefInternal(unsigned char const*, unsigned long, unsigned long, FSRef*, unsigned char*) + 134 (in CarbonCore) [0x9a967ca8]
                                                59 PathGetObjectInfo(char const*, unsigned long, unsigned long, short*, unsigned long*, unsigned long*, char*, unsigned long*, unsigned char*) + 250 (in CarbonCore) [0x9a967e68]
                                                  59 getattrlist$UNIX2003 + 10 (in libSystem.B.dylib) [0x979d7546]
      Kernel stack:
        59 lo_unix_scall + 280 [0x2a1fd8]
          59 unix_syscall + 579 [0x4f7f90]
            59 getattrlist + 127 [0x2cbaa2]
              59 namei + 1262 [0x2dba8a]
                59 lookup + 1392 [0x2daf2e]
                  59 vfs_busy + 121 [0x2e21be]
                    59 msleep + 157 [0x49149d]
                      59 wakeup + 334 [0x490daa]
                        59 lck_mtx_sleep + 87 [0x221d42]
                          59 thread_block + 33 [0x227654]
                            59 thread_block_reason + 331 [0x2275c6]
                              59 thread_dispatch + 1966 [0x227327]
                                59 machine_switch_context + 659 [0x2a9adb]
      Thread c561       DispatchQueue 1634545000
      User stack:
        59 start_wqthread + 30 (in libSystem.B.dylib) [0x979ce5c6]
          59 _pthread_wqthread + 390 (in libSystem.B.dylib) [0x979ce781]
            59 _dispatch_worker_thread2 + 240 (in libSystem.B.dylib) [0x979cecfe]
              59 _dispatch_queue_invoke + 163 (in libSystem.B.dylib) [0x979cef59]
                59 kevent + 10 (in libSystem.B.dylib) [0x979cf382]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread c565     
      User stack:
        59 thread_start + 34 (in libSystem.B.dylib) [0x979d60de]
          59 _pthread_start + 345 (in libSystem.B.dylib) [0x979d6259]
            59 ??? (in iTunes + 11491728) [0xaf6990]
              59 ??? (in iTunes + 33309) [0x921d]
                59 CFRunLoopRun + 84 (in CoreFoundation) [0x9459b304]
                  59 CFRunLoopRunSpecific + 452 (in CoreFoundation) [0x945953c4]
                    59 __CFRunLoopRun + 2079 (in CoreFoundation) [0x945962df]
                      59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x979a8afa]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread c56f     
      User stack:
        59 thread_start + 34 (in libSystem.B.dylib) [0x979d60de]
          59 _pthread_start + 345 (in libSystem.B.dylib) [0x979d6259]
            59 ??? (in iTunes + 11491728) [0xaf6990]
              59 ??? (in iTunes + 116755) [0x1d813]
                59 ??? (in iTunes + 117949) [0x1dcbd]
                  59 ??? (in iTunes + 33754) [0x93da]
                    59 pthread_cond_wait$UNIX2003 + 73 (in libSystem.B.dylib) [0x979d83f8]
                      59 __semwait_signal + 10 (in libSystem.B.dylib) [0x979d6aa2]
      Kernel stack:
        59 semaphore_wait_continue + 0 [0x22a88f]
      Thread c571     
      User stack:
        59 thread_start + 34 (in libSystem.B.dylib) [0x979d60de]
          59 _pthread_start + 345 (in libSystem.B.dylib) [0x979d6259]
            59 ??? (in iTunes + 11491728) [0xaf6990]
              59 ??? (in iTunes + 240485) [0x3bb65]
                59 CFRunLoopRun + 84 (in CoreFoundation) [0x9459b304]
                  59 CFRunLoopRunSpecific + 452 (in CoreFoundation) [0x945953c4]
                    59 __CFRunLoopRun + 2079 (in CoreFoundation) [0x945962df]
                      59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x979a8afa]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Binary Images:
          0x1000 -  0x1351fdf  com.apple.iTunes 11.0 (11.0) <A1FDDD7E-7FEA-32AE-B313-E12C5E54AA3E> /Applications/iTunes.app/Contents/MacOS/iTunes
      0x90d7d000 - 0x90d86ff7  com.apple.DiskArbitration 2.3 (2.3) <E9C40767-DA6A-6CCB-8B00-2D5706753000> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
      0x91912000 - 0x921f5ff7  com.apple.AppKit 6.6.8 (1038.36) <A353465E-CFC9-CB75-949D-786F6F7732F6> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
      0x94234000 - 0x94558fef  com.apple.HIToolbox 1.6.5 (???) <21164164-41CE-61DE-C567-32E89755CB34> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.fra mework/Versions/A/HIToolbox
      0x94559000 - 0x946d4fe7  com.apple.CoreFoundation 6.6.6 (550.44) <F88C95CD-1264-782D-A1F5-204739847E93> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
      0x979a8000 - 0x97b4fff7  libSystem.B.dylib ??? (???) <2DCD13E3-1BD1-6F25-119A-3863A3848B90> /usr/lib/libSystem.B.dylib
      0x9a957000 - 0x9ac77ff3  com.apple.CoreServices.CarbonCore 861.39 (861.39) <5C59805C-AF39-9010-B8B5-D673C9C38538> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonC ore.framework/Versions/A/CarbonCore
    Process:         AirPort Base Station Agent [248]
    Path:            /System/Library/CoreServices/AirPort Base Station Agent.app/Contents/MacOS/AirPort Base Station Agent
    UID:             501
      Thread 3e8        DispatchQueue 1
      User stack:
        59 ??? (in AirPort Base Station Agent + 5692) [0x10000163c]
          59 NSApplicationMain + 364 (in AppKit) [0x7fff825273b0]
            59 -[NSApplication run] + 395 (in AppKit) [0x7fff8252e68f]
              59 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 155 (in AppKit) [0x7fff82568801]
                59 _DPSNextEvent + 708 (in AppKit) [0x7fff82568eb2]
                  59 BlockUntilNextEventMatchingListInMode + 59 (in HIToolbox) [0x7fff83f314ac]
                    59 ReceiveNextEventCommon + 310 (in HIToolbox) [0x7fff83f315f3]
                      59 RunCurrentEventLoopInMode + 333 (in HIToolbox) [0x7fff83f317ee]
                        59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                          59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                            59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread 40f        DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread 42f      
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 select$DARWIN_EXTSN + 10 (in libSystem.B.dylib) [0x7fff882de932]
      Kernel stack:
        59 sleep + 52 [0x49115a]
      Thread 430      
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 ??? (in AirPort Base Station Agent + 117988) [0x10001cce4]
              59 ??? (in AirPort Base Station Agent + 106856) [0x10001a168]
                59 ??? (in AirPort Base Station Agent + 118817) [0x10001d021]
                  59 __semwait_signal + 10 (in libSystem.B.dylib) [0x7fff882d5a6a]
      Kernel stack:
        59 semaphore_wait_continue + 0 [0x22a88f]
      Binary Images:
             0x100000000 -        0x100027fff  com.apple.AirPortBaseStationAgent 1.5.5 (155.2) <00010203-0405-0607-0809-0A0B0C0D0E0F> /System/Library/CoreServices/AirPort Base Station Agent.app/Contents/MacOS/AirPort Base Station Agent
          0x7fff82525000 -     0x7fff82f1fff7  com.apple.AppKit 6.6.8 (1038.36) <4CFBE04C-8FB3-B0EA-8DDB-7E7D10E9D251> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
          0x7fff83f03000 -     0x7fff84201fff  com.apple.HIToolbox 1.6.5 (???) <AD1C18F6-51CB-7E39-35DD-F16B1EB978A8> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.fra mework/Versions/A/HIToolbox
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         ajaxserver [280]
    Path:            /Applications/Hotspot Shield.app/Contents/Resources/ajaxserver
    Rosetta:         Yes
    UID:             0
    Process:         AppleSpell [1315]
    Path:            /System/Library/Services/AppleSpell.service/Contents/MacOS/AppleSpell
    UID:             501
      Thread 24f3       DispatchQueue 1
      User stack:
        59 ??? (in AppleSpell + 4816) [0x1000012d0]
          59 ??? (in AppleSpell + 5472) [0x100001560]
            59 -[NSSpellServer run] + 72 (in Foundation) [0x7fff80fc30de]
              59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
                59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                  59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                    59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread 24f5       DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Binary Images:
             0x100000000 -        0x1000a9fe7  com.apple.AppleSpell 1.6.2 (62.2) <B3C504CB-5E66-639E-9F2A-2F184565496A> /System/Library/Services/AppleSpell.service/Contents/MacOS/AppleSpell
          0x7fff80f44000 -     0x7fff811c6fff  com.apple.Foundation 6.6.8 (751.63) <E10E4DB4-9D5E-54A8-3FB6-2A82426066E4> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         autofsd [43]
    Path:            /usr/libexec/autofsd
    UID:             0
      Thread 10b        DispatchQueue 1
      User stack:
        59 ??? (in autofsd + 5340) [0x1000014dc]
          59 ??? (in autofsd + 6461) [0x10000193d]
            59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
              59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                  59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread 11d        DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Binary Images:
             0x100000000 -        0x100001ff7  autofsd ??? (???) <E07FB03F-038C-D995-51F3-FF8A686F645B> /usr/libexec/autofsd
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         blued [42]
    Path:            /usr/sbin/blued
    UID:             0
      Thread 10a        DispatchQueue 1
      User stack:
        59 ??? (in blued + 8264) [0x100002048]
          59 ??? (in blued + 154586) [0x100025bda]
            59 -[NSRunLoop(NSRunLoop) run] + 77 (in Foundation) [0x7fff80f8fa53]
              59 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 270 (in Foundation) [0x7fff80f8fb74]
                59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                  59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                    59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread 18c        DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Binary Images:
             0x100000000 -        0x100048fff  blued ??? (???) <AF7DA385-DB49-5034-7277-16E1CE3C45D6> /usr/sbin/blued
          0x7fff80f44000 -     0x7fff811c6fff  com.apple.Foundation 6.6.8 (751.63) <E10E4DB4-9D5E-54A8-3FB6-2A82426066E4> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         CCacheServer [6027]
    Path:            /System/Library/CoreServices/CCacheServer.app/Contents/MacOS/CCacheServer
    UID:             501
      Thread c2db       DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread c2dd       DispatchQueue 6
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 239 (in libSystem.B.dylib) [0x7fff882b52d1]
              59 __sigsuspend_nocancel + 10 (in libSystem.B.dylib) [0x7fff8830d9ba]
      Kernel stack:
        59 sleep + 52 [0x49115a]
      Thread c759     
      User stack:
        30 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          30 __workq_kernreturn + 10 (in libSystem.B.dylib) [0x7fff882b4a2a]
      Kernel stack:
        30 bsdthread_create + 1313 [0x4d4581]
      Binary Images:
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         ClipMenu [265]
    Path:            /Applications/ClipMenu.app/Contents/MacOS/ClipMenu
    UID:             501
    Process:         configd [13]
    Path:            /usr/libexec/configd
    UID:             0
      Thread ca         DispatchQueue 1
      User stack:
        59 start + 52 (in configd) [0x100000d04]
          59 main + 2051 (in configd) [0x10000151a]
            59 server_loop + 72 (in configd) [0x100001d70]
              59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                  59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread cb         DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread cd       
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 plugin_exec + 1440 (in configd) [0x1000034d7]
              59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
                59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                  59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                    59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread d5       
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 _io_pm_force_active_settings + 2271 (in PowerManagement) [0x1000ac3a1]
              59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
                59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                  59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                    59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread 1c5      
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 select$DARWIN_EXTSN + 10 (in libSystem.B.dylib) [0x7fff882de932]
      Kernel stack:
        59 sleep + 52 [0x49115a]
      Thread 1c6      
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 pppcntl_run_thread + 1595 (in PPPController) [0x1005958f5]
              59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
                59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                  59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                    59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread c74b     
      User stack:
        50 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          50 __workq_kernreturn + 10 (in libSystem.B.dylib) [0x7fff882b4a2a]
      Kernel stack:
        50 bsdthread_create + 1313 [0x4d4581]
      Binary Images:
             0x100000000 -        0x100026ff7  configd ??? (???) <754E7289-CEF0-F696-2A99-8F66310FF370> /usr/libexec/configd
             0x1000a9000 -        0x1000baff7  com.apple.SystemConfiguration.PowerManagement 160.0.0 (160.0.0) <20F4D79D-1834-14C9-650C-C4B588B9E1B9> /System/Library/SystemConfiguration/PowerManagement.bundle/Contents/MacOS/Power Management
             0x100583000 -        0x1005acfff  com.apple.SystemConfiguration.PPPController 1.5 (1.5) <7A34D8E1-6EE2-AFBE-CC7A-4D91276AF7EA> /System/Library/SystemConfiguration/PPPController.bundle/Contents/MacOS/PPPCont roller
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         coreaudiod [129]
    Path:            /usr/sbin/coreaudiod
    UID:             202
      Thread 228        DispatchQueue 1
      User stack:
        59 ??? (in coreaudiod + 5796) [0x1000016a4]
          59 ??? (in coreaudiod + 29152) [0x1000071e0]
            59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
              59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread 22b        DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread 22d      
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 CAPThread::Entry(CAPThread*) + 125 (in CoreAudio) [0x7fff8151a755]
              59 HALRunLoop::OwnThread(void*) + 152 (in CoreAudio) [0x7fff8152d786]
                59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                  59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                    59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread c752     
      User stack:
        50 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          50 __workq_kernreturn + 10 (in libSystem.B.dylib) [0x7fff882b4a2a]
      Kernel stack:
        50 bsdthread_create + 1313 [0x4d4581]
      Binary Images:
             0x100000000 -        0x100020ff7  coreaudiod ??? (???) <4EB80719-479B-D842-286B-8EE9B9762353> /usr/sbin/coreaudiod
          0x7fff814fc000 -     0x7fff8157bfe7  com.apple.audio.CoreAudio 3.2.6 (3.2.6) <79E256EB-43F1-C7AA-6436-124A4FFB02D0> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         coreservicesd [59]
    Path:            /System/Library/CoreServices/coreservicesd
    UID:             0
      Thread 14f        DispatchQueue 1
      User stack:
        59 ??? (in coreservicesd + 3756) [0x100000eac]
          59 _CoreServicesServerMain + 522 (in CarbonCore) [0x7fff81277a56]
            59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
              59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                  59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread 150        DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread 189      
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 fmodWatchConsumer + 347 (in CarbonCore) [0x7fff8122b5e8]
              59 __semwait_signal + 10 (in libSystem.B.dylib) [0x7fff882d5a6a]
      Kernel stack:
        59 semaphore_wait_continue + 0 [0x22a88f]
      Thread 18a      
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 read + 10 (in libSystem.B.dylib) [0x7fff882a5466]
      Kernel stack:
        59 lo64_unix_scall + 77 [0x2a251d]
          59 unix_syscall64 + 617 [0x4f82fb]
            59 read_nocancel + 158 [0x49fd75]
              59 write + 312 [0x49f5f9]
                59 get_pathbuff + 3054 [0x308c1f]
                  59 tsleep + 105 [0x491395]
                    59 wakeup + 786 [0x490f6e]
                      59 thread_block + 33 [0x227654]
                        59 thread_block_reason + 331 [0x2275c6]
                          59 thread_dispatch + 1966 [0x227327]
                            59 machine_switch_context + 659 [0x2a9adb]
      Thread c756     
      User stack:
        50 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          50 __workq_kernreturn + 10 (in libSystem.B.dylib) [0x7fff882b4a2a]
      Kernel stack:
        50 bsdthread_create + 1313 [0x4d4581]
      Binary Images:
             0x100000000 -        0x100000fff  coreservicesd ??? (???) <2A6BD0A0-7DA6-ABE6-3D55-E260EA69F56F> /System/Library/CoreServices/coreservicesd
          0x7fff811c7000 -     0x7fff814fbfef  com.apple.CoreServices.CarbonCore 861.39 (861.39) <1386A24D-DD15-5903-057E-4A224FAF580B> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonC ore.framework/Versions/A/CarbonCore
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         cupsd [6028]
    Path:            /usr/sbin/cupsd
    UID:             0
      Thread c330       DispatchQueue 1
      User stack:
        59 ??? (in cupsd + 3304) [0x15bb22ce8]
          59 ??? (in cupsd + 109253) [0x15bb3cac5]
            59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread c332       DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread c331     
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 ??? (in cupsd + 277569) [0x15bb65c41]
              59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
                59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                  59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                    59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Binary Images:
             0x15bb22000 -        0x15bb7dff7  cupsd ??? (???) <F78EAEDD-49F5-0E55-24D9-F762455B7F39> /usr/sbin/cupsd
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         cvmsServ [181]
    Path:            /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/cvmsServ
    UID:             0
      Thread 30a        DispatchQueue 1
      User stack:
        59 ??? (in cvmsServ + 4100) [0x100001004]
          59 ??? (in cvmsServ + 23081) [0x100005a29]
            59 mach_msg_server + 597 (in libSystem.B.dylib) [0x7fff88317a98]
              59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Binary Images:
             0x100000000 -        0x100008fff  cvmsServ ??? (???) <41E2CF71-FA15-9083-56F0-F2E14A7E3886> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/cvmsServ
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         DirectoryService [15]
    Path:            /usr/sbin/DirectoryService
    UID:             0
      Thread d4         DispatchQueue 1
      User stack:
        59 start + 52 (in DirectoryService) [0x10000d694]
          59 main + 3061 (in DirectoryService) [0x10000e291]
            59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
              59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                  59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread dc         DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread d9         DispatchQueue 8
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 239 (in libSystem.B.dylib) [0x7fff882b52d1]
              59 _dispatch_call_block_and_release + 15 (in libSystem.B.dylib) [0x7fff882d6d64]
                59 syscall + 10 (in libSystem.B.dylib) [0x7fff882d7362]
      Kernel stack:
        59 sleep + 52 [0x49115a]
      Thread 12a        DispatchQueue 8
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 239 (in libSystem.B.dylib) [0x7fff882b52d1]
              59 _dispatch_call_block_and_release + 15 (in libSystem.B.dylib) [0x7fff882d6d64]
                59 ____StartKernelListener_block_invoke_8 + 33 (in DirectoryService) [0x100028d93]
                  59 semaphore_wait_trap + 10 (in libSystem.B.dylib) [0x7fff8829adb6]
      Kernel stack:
        59 semaphore_wait_continue + 0 [0x22a88f]
      Thread db       
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            59 DSLThread::_RunWrapper(void*) + 67 (in DirectoryServiceCore) [0x10017a34b]
              59 DSCThread::Run() + 36 (in DirectoryServiceCore) [0x10017a0ac]
                59 CPluginRunLoopThread::ThreadMain() + 150 (in DirectoryService) [0x10001ce2c]
                  59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
                    59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                      59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                        59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread c74c     
      User stack:
        50 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          50 __workq_kernreturn + 10 (in libSystem.B.dylib) [0x7fff882b4a2a]
      Kernel stack:
        50 bsdthread_create + 1313 [0x4d4581]
      Thread c75b     
      User stack:
        5 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          5 __workq_kernreturn + 10 (in libSystem.B.dylib) [0x7fff882b4a2a]
      Kernel stack:
        5 bsdthread_create + 1313 [0x4d4581]
      Binary Images:
             0x100000000 -        0x100121ff7  DirectoryService ??? (???) <624DBC48-320B-1EA9-C541-78603F012365> /usr/sbin/DirectoryService
             0x100172000 -        0x100183fff  com.apple.DirectoryServiceCore.Framework 3.6 (621.15) <8C766451-56FB-0942-443B-9B68B6B8274D> /System/Library/PrivateFrameworks/DirectoryServiceCore.framework/Versions/A/Dir ectoryServiceCore
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         diskarbitrationd [12]
    Path:            /usr/sbin/diskarbitrationd
    UID:             0
      Thread c9         DispatchQueue 1
      User stack:
        59 ??? (in diskarbitrationd + 4064) [0x100000fe0]
          59 ??? (in diskarbitrationd + 32876) [0x10000806c]
            59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
              59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                  59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread ce         DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Binary Images:
             0x100000000 -        0x10001bfef  diskarbitrationd ??? (???) <E59D4CB3-3CC5-03AD-DE45-91F98CC6B2F2> /usr/sbin/diskarbitrationd
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         distnoted [16]
    Path:            /usr/sbin/distnoted
    UID:             1
      Thread d6         DispatchQueue 1
      User stack:
        59 ??? (in distnoted + 3620) [0x100000e24]
          59 ??? (in distnoted + 3717) [0x100000e85]
            59 CFRunLoopRun + 70 (in CoreFoundation) [0x7fff86f1ab16]
              59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
                59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                  59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread d7         DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread c74e     
      User stack:
        50 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          50 __workq_kernreturn + 10 (in libSystem.B.dylib) [0x7fff882b4a2a]
      Kernel stack:
        50 bsdthread_create + 1313 [0x4d4581]
      Binary Images:
             0x100000000 -        0x100000fff  distnoted ??? (???) <3B32D984-5A24-D5D9-063E-534930CF02DA> /usr/sbin/distnoted
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         Dock [224]
    Path:            /System/Library/CoreServices/Dock.app/Contents/MacOS/Dock
    UID:             501
      Thread 374        DispatchQueue 1
      User stack:
        59 ??? (in Dock + 17196) [0x10000432c]
          59 ??? (in Dock + 18292) [0x100004774]
            59 CFRunLoopRunSpecific + 575 (in CoreFoundation) [0x7fff86f1ad8f]
              59 __CFRunLoopRun + 1698 (in CoreFoundation) [0x7fff86f1b902]
                59 mach_msg_trap + 10 (in libSystem.B.dylib) [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
      Thread 37c        DispatchQueue 2
      User stack:
        59 start_wqthread + 13 (in libSystem.B.dylib) [0x7fff882b4aa5]
          59 _pthread_wqthread + 353 (in libSystem.B.dylib) [0x7fff882b4c08]
            59 _dispatch_worker_thread2 + 252 (in libSystem.B.dylib) [0x7fff882b52de]
              59 _dispatch_queue_invoke + 185 (in libSystem.B.dylib) [0x7fff882b57b4]
                59 kevent + 10 (in libSystem.B.dylib) [0x7fff882b3c0a]
      Kernel stack:
        59 kevent + 97 [0x47a699]
      Thread 447      
      User stack:
        59 thread_start + 13 (in libSystem.B.dylib) [0x7fff882d3e89]
          59 _pthread_start + 331 (in libSystem.B.dylib) [0x7fff882d3fd6]
            57 ??? (in Dock + 87647) [0x10001565f]
              57 __semwait_signal + 10 (in libSystem.B.dylib) [0x7fff882d5a6a]
            2 clock_sleep_trap + 10 (in libSystem.B.dylib) [0x7fff8829ae6a]
      Kernel stack:
        57 semaphore_wait_continue + 0 [0x22a88f]
        2 lo64_mach_scall + 77 [0x2a256d]
          2 thread_setuserstack + 405 [0x295c57]
            2 clock_sleep_trap + 407 [0x21aa0e]
              2 thread_block + 33 [0x227654]
                2 thread_block_reason + 331 [0x2275c6]
                  2 thread_dispatch + 1966 [0x227327]
                    2 machine_switch_context + 659 [0x2a9adb]
      Binary Images:
             0x100000000 -        0x100177ff7  com.apple.dock 1.7 (769.18) <3DA7DDB3-CF52-8081-18E5-269BA048759D> /System/Library/CoreServices/Dock.app/Contents/MacOS/Dock
          0x7fff86ecf000 -     0x7fff87046fe7  com.apple.CoreFoundation 6.6.6 (550.44) <BB4E5158-E47A-39D3-2561-96CB49FA82D4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
          0x7fff8829a000 -     0x7fff8845bfef  libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib
    Process:         dynamic_pager [36]
    Path:            /sbin/dynamic_pager
    UID:             0
      Thread 104        DispatchQueue 1
      User stack:
        59 ??? [0x1000013ec]
          59 ??? [0x1000023eb]
            59 ??? [0x100001cae]
              59 ??? [0x100001a30]
                59 ??? [0x10000198f]
                  59 ??? [0x7fff8829ad7a]
      Kernel stack:
        59 ipc_mqueue_receive_continue + 0 [0x210d84]
    Process:         Finder [226]
    Path:            /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder
    UID:             501
      Thread 376        DispatchQueue 1
      User stack:
        59 ??? (in Finder + 20828) [0x10000515c]
          59 ??? (in Finder + 20889) [0x100005199]
            59 NSApplicationMain + 364 (in AppKit) [0x7fff825273b0]
              59 -[NSApplication run] + 395 (in AppKit) [0x7fff8252e68f]
                59 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 155 (in AppKit) [0x7fff82568801]
                  59 _DPSNextEvent + 708 (in AppKit) [0x7fff82568eb2]
                    59 BlockUntilNextEventMatchingListInMode + 59 (in HIToolbox) [0x7fff83f314ac]
                      59 ReceiveNextEventCommon + 310 (in HIToolbox) [0x7fff83f315f3]
                        59

    I always recommend migration rather than upgrade installation, for any server when moving across major versions.
    That said, please post relevant error messages from your server logs (system and mail),
    which you can easily view via the "Console" utility (in Applications/Utilities on the server itself).

  • My iMac does not boot after update!!!

    I have just update my iMac (Intel) with Apple Software update. I have not updated for quite a while and obvious there were a bunch of stuff to update on my mac. However, when the computer requests a restart, my computer simply does not restart at all. I have tried to make it restart from the apple icon, and it still stay on. So I turn it off manually and the problem kicks in. My computer start with the grey apple icon screen and the little progress indicator, but it does not boot into OS X!!! It remains in a blue screen with the mouse pointer.
    I restarted it again unplugging everying and nothing changed. Then I tried Disk Repair and it does not help neither. Then I tried to hold the power button while turning it on till I get the loud beep noise and flashy light. The problem stay the same. I do not want to erase my disk...
    Someone Helps!
    Intel iMac 20" Dual Core / MacBook Pro 15"   Mac OS X (10.4.6)  

    Interesting. Have you installed any third-party RAM? Is there any possibility that your RAM became loose? Make sure your existing RAM is seated properly.
    Have you performed a SMC reset?
    Resetting the SMC can resolve some computer issues such as not starting up:
    From the Apple menu, choose Shut Down (or if the computer is not responding, hold the power button until it turns off).
    Unplug all cables from the computer, including the power cord and any display cables.
    Wait at least 15 seconds.
    Plug the power cord back in, making sure the power button is not being pressed at the time. Then reconnect your keyboard and mouse to the computer.
    Press the power button on the back to start up your computer.
    Are you able to boot in SAFE mode? If so, you can trouble shoot from there.
    Be sure the computer is shut down.
    Press the power button.
    Immediately after you hear the startup tone, press and hold the Shift key.
    Tip: The Shift key should be held as soon as possible after the startup tone but not before.
    Release the Shift key when you see the gray Apple and progress indicator (looks like a spinning gear).

  • ITunes does not start after updating or reinstalling

    After the latest iTunes update I can not start the app anymore. Even reinstalling does not help. What might be the problem?
    When reinstalling it does not want to download Apple Mobile Device. When I want to open the app it says MSVCR80.dll was not found. Error 7 Windows error 126. This happens continuously even if I repair, uninstall and reinstall the app. Is this a common problem at this moment with iTunes?

    What happens when you try?
    Try a restart.
    Do a backup, using either Time Machine or a cloning program, to ensure files/data can be recovered. Two backups are better than one.
    Try setting up another admin user account to see if the same problem continues. If Back-to-My Mac is selected in System Preferences, the Guest account will not work. The intent is to see if it is specific to one account or a system wide problem. This account can be deleted later.
    Isolating an issue by using another user account
    Try booting into the Safe Mode using your normal account.  Disconnect all peripherals except those needed for the test. Shut down the computer and then power it back up after waiting 10 seconds. Immediately after hearing the startup chime, hold down the shift key and continue to hold it until the gray Apple icon and a progress bar appear and again when you log in. The boot up is significantly slower than normal. This will reset some caches, forces a directory check, and disables all startup and login items, among other things. When you reboot normally, the initial reboot may be slower than normal. If the system operates normally, there may be 3rd party applications which are causing a problem. Try deleting/disabling the third party applications after a restart by using the application un-installer. For each disable/delete, you will need to restart if you don’t do them all at once.
    Safe Mode - About
    Safe Mode - Yosemite

  • My macbookpro Does not start after Update to maverick

    Dear all,
    I tried to update my macbook pro to MAverick MAC OS, at the beginning the update process went flawless but after the laptor reboot the display went black!!!
    No matter what I do, it does not show anything in the display. Indeed I tried to plug a HDMI cable to try to watch the info in a TV with out succed.
    When I turned on the POC, the famous "shan" sound appreas but there is no image in the display.... The light of the secure botton is on !! so it is constant on...
    What  might be happen here!! my PC was running well

    j_mcbo wrote:
    I pass over the info, I did the SMC without succed!!! unfortunatley in Venezuela there is no Store of MAC!!!
    The only practical alternative is to have the MBP shipped to the nearest Apple repair facility.  I suspect that will prove to be very expensive. 
    You may investigate if there are any competent local Apple repair technicians.
    Ciao.

  • Imac does not start after I deleted login plist

    I had a popup message that my imac was not able to connect to my wifes computer. After reading on this forum that others had the same issue and it had been resolved by deleting com.apple.login...plist .... I did the same.
    Now my computer is not starting at all. It shows the apple sign, gives the start sound and then white screen with rotating sign. Here it remains. If I could open the computer somehow I could restore that file because I didn't empty trash.
    Considering that imac has the wireless keyboard I thing that it doesn't connect to it any more because all the methods to boot it in safe mode didn't make any difference.
    Any suggestions?

    I still don't understand why it won't boot, but if it's still in the Trash, as you say, you might try the following.
    The following applies only if the loginwindow.plist you trashed was found in the HD Library, not your User LIbrary.,
    Boot into single user mode. Hold down Cmd-s at the startup chime. You will get a screen with text only.
    At the prompt, which will end in root# enter the following.  (For this, the  fsck -y ,keep entering that and hitting return until you get a message "The volume***** appears to be OK" )
    NOTE:If you get
    fsck_hfs: Volume is journaled. No checking performed.
    fsck_hfs: Use the -f option to force checking.
    Then just go ahead and enter the next command. Don't wait until you get "The volume*******appears to be OK."
    fsck -y
    next enter and hit return
    mount -uw /
    Then, finally, enter
    mv /Users/"yourusername"/.Trash/Library/Preferences/com.apple.loginwindow.plist /Library/Preferences/
    (IMPORTANT: In the above command, there is a space after /com.apple.loginwindow.plist and before /Library/Preferences/)
    Only put yourusername in quotes if it has spaces, otherwise the quotes are not needed.
    When the root# prompt returns, enter reboot and hit return. (And pray)
    Note: all of this, except for your user name, which will depend on what that is, must be entered precisely as given, noting case and all spaces or lack of. After hitting return for each of the given command wait until you get a new prompt.
    Message was edited by: WZZZ

  • Iphoto does not start after update to mavericks and iphoto 9.5

    Following appears when trying to start iphoto:    Process:         iPhoto [429] Path:            /Applications/iPhoto.app/Contents/MacOS/iPhoto Identifier:      com.apple.iPhoto Version:         9.5 (902.7) Build Info:      iPhotoProject-902007000000000~2 App Item ID:     408981381 App External ID: 15933459 Code Type:       X86-64 (Native) Parent Process:  launchd [183] Responsible:     iPhoto [429] User ID:         501  Date/Time:       2013-10-27 09:32:43.124 +0200 OS Version:      Mac OS X 10.9 (13A603) Report Version:  11 Anonymous UUID:  A09452DB-F91F-E92A-3930-FBE5E9F19B53   Crashed Thread:  0  Dispatch queue: com.apple.main-thread  Exception Type:  EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_PROTECTION_FAILURE at 0x00007fff5d554fe8  VM Regions Near 0x7fff5d554fe8:     MALLOC_SMALL           00007fe613800000-00007fe616000000 [ 40.0M] rw-/rwx SM=PRV   --> STACK GUARD            00007fff59d55000-00007fff5d555000 [ 56.0M] ---/rwx SM=NUL  stack guard for thread 0     Stack                  00007fff5d555000-00007fff5dd55000 [ 8192K] rw-/rwx SM=COW  thread 0   Any ideas what to do

    Option 1
    Back Up and try rebuild the library: hold down the command and option (or alt) keys while launching iPhoto. Use the resulting dialogue to rebuild. Choose to Repair Database. If that doesn't help, then try again, this time using Rebuild Database.
    If that fails:
    Option 2
    Download iPhoto Library Manager and use its rebuild function. (In early versions of Library Manager it's the File -> Rebuild command. In later versions it's under the Library menu.)
    This will create an entirely new library. It will then copy (or try to) your photos and all the associated metadata and versions to this new Library, and arrange it as close as it can to what you had in the damaged Library. It does this based on information it finds in the iPhoto sharing mechanism - but that means that things not shared won't be there, so no slideshows, books or calendars, for instance - but it should get all your events, albums and keywords, faces and places back.
    Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one.  
    Regards
    TD

  • Asha does not start after update

    My asha200 browser won't start up after i upgraded it, what do i do?

    Hi people,
    I have a Nokia Asha 201 and just updated that to version 11.56, after the update was "finished" it said "phone is restarting", I left it like that for about 30 minutes (which I think is to long) after that I got a Windows message telling me that the "Hardware ID is missing" and I noticed that the Asha 201 kept blinking it's LED.
    I disconnected the phone, removed the battery and tried to turn it on, nothing. LED are flashing, and they keep flashing. Meaning something went wrong with the update and due to that I am unbale to re-connect the phone again.
    I also have a Nokia Asha 200 (dual sim), same update, but this one worked just fine, after 15 minutes everything works as it should be (here aso Windows gave the message "Hardware Is Missing" though.
    Anyone got some tips, trick or ideas to assist me with this?
    Thankx people, hope to see a responds from you :-D 
    NOKIA CONNECTING PEOPLE

  • IPhoto does not start to update after my iMac was updated to OS X Yosemite.

    iPhoto has been "paused" after my iMac was updated to OS X Yosemite. iPhoto does not start to update when I click "UPDATE" in App Store "Updates". The circle on the left top corner just keep circling. Do you know how to fix this problem? I cannot download my photos to iPhoto without updating it.

    Thank you LarryHN,
    I could not follow what you have explained to me as I struggled to find iPhoto 9.6. Anyway, while I was struggling, I managed to update iPhoto somehow. Finally, I can use iPhoto!
    Thank you very much for your quick response.
    Tama Chan

  • HT2693 My UPAD lite does not start after recent update. I have lots of info in it. Can anybody help me to get it back. Can I get the update out somehow? Thanks

    My UPAD lite does not start after recent update. I have lots of info in it. Can anybody help me to get it back? Can I somehow undo the update? Thanks

    "UPAD lite?"
    I expect that you mean some version of iPad.
    First, try a system reset.  It cures many ills and it's quick, easy and harmless...
    Hold down the on/off switch and the Home button simultaneously until the screen blacks out or you see the Apple logo.  Ignore the "Slide to power off" text if it appears.  You will not lose any apps, data, music, movies, settings, etc.
    If the Reset doesn't work, try a Restore.  Note that it's nowhere near as quick as a Reset.  Connect via cable to the computer that you use for sync.  From iTunes, select the iPad/iPod and then select the Summary tab.  Follow directions for Restore and be sure to say "yes" to the backup.  You will be warned that all data (apps, music, movies, etc.) will be erased but, as the Restore finishes, you will be asked if you wish the contents of the backup to be copied to the iPad/iPod.  Again, say "yes."
    At the end of the basic Restore, you will be asked if you wish to sync the iPad/iPod.  As before, say "yes."  Note that that sync selection will disappear and the Restore will end if you do not respond within a reasonable time.  If that happens, only the apps that are part of the IOS will appear on your device.  Corrective action is simple -  choose manual "Sync" from the bottom right of iTunes.
    If you're unable to do the Restore, go into Recovery Mode per the instructions here.

  • Itunes does not work after Update any more

    Itunes does not start after the uodate and cannot be reinstalled.
    Seems not only a problem to me
    Any solutions yet ?

    Hello Wizzie71,
    It sounds like you updated iTunes and now it will not open. Try the steps outlined in the following article. You may need to re install iTunes but your library will remain intact if you do.
    Removing and reinstalling iTunes and other software components for Windows Vista, Windows 7, or Windows 8
    http://support.apple.com/kb/ht1923
    Thank you for using Apple Support Communities.
    Regards,
    Sterling

  • HT1688 My Hot Spot does not work after update to 6.0.1.  Service is with ATT.  Apple says problem is with ATT, ATT says problem is with Apple.  Anyone else having this problem?

    My Hot Spot does not work after update to 6.0.1.  Any suggestions?

    Ok, I had the same issue, my phone is unlocked(iphone 5 with 6.1.3). So I went to the apple store and had it replaced. it worked good for a day and started doing the same thing. When the apple tech replaced my phone, he transfered my screen protector to the new one.
    so I thought it was my sim card, I put in my sisters sim card from a different carrier and it did the same, so then I was like let me take off the screen protector, and that was it.
    so guys, if you have a screen protector on your phone and it's doing "low signal", "No Service", "Searching", "Full bars cycle" then take off the screen protector. so far my phone is working normal.

  • My imac does not start anymore (stops at the screen with the apple and a rotating circle). An idea what I could try to make it start again?

    My Imac does not start anymore.
    ==> What I have already done:
    1) I tried with the tigger dvd to reinstall. It didn't succeed.
    2) Via the single mode, when starting I got the message "disk0s2: I/0 error" several times. After that I got "Root device is mounted read-only"
    3) Nevertheless, I tried the "fsck -yf" function. After checking "Journal HFS Plus volume", "extends overflow file", "catalog file"... and invalid record count
    ==> /dev/rdisk0s2 (hfs) EXITED WITH SIGNAL 8
    Can someone advices me? I red on the internet I could reformat the disk... loosing all the data I didn't backed up. How am I suppose to reformat?
    Thanks in advance,
    Fred

    Reset the SMC: http://support.apple.com/kb/HT3964
    Reset the PRAM: http://docs.info.apple.com/article.html?path=Mac/10.6/en/26871.html
    Restart the computer while holding down your mouse button which if you hold it down long enough (5 minutes at most) should eject the disk
    If the disk still doesn't come out at that point then you need hardware evaluation;
    contact Apple, contact an Apple Authorized Service Provider, or make an appointment with an Apple Retail Store.

  • My iMac does not start.

    My iMac does not start. When I turn it on, it stays loading in the half and doesn't continue. Some days before I had updated my iMac to Yosemite 10.10. Everything was ok but yesterday I decided tu reboot it and when it was turning on this happened, it kept stuck at the middle of the bar. I have the latest model of MacBook Air '13.

    Take each of these steps that you haven't already tried. Stop when the problem is resolved.
    To restart an unresponsive computer, press and hold the power button for a few seconds until the power shuts off, then release, wait a few more seconds, and press it again briefly.
    Step 1
    The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.
    There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
    a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.” The article refers to starting up from a DVD, but the procedure in Recovery mode is the same. You don't need a DVD if you're running OS X 10.7 or later.
    b. If Step 1a fails because of disk errors, and no other Mac is available, then you may be able to salvage some of your files by copying them in the Finder. If you already have an external drive with OS X installed, start up from it. Otherwise, if you have Internet access, follow the instructions on this page to prepare the external drive and install OS X on it. You'll use the Recovery installer, rather than downloading it from the App Store.
    c. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
    d. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
    Step 2
    If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use the technique in Step 1b, 1c, or 1d to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
    Step 3
    Sometimes a startup failure can be resolved by resetting the NVRAM.
    Step 4
    If a desktop Mac hangs at a plain gray screen with a movable cursor, the keyboard may not be recognized. Press and hold the button on the side of an Apple wireless keyboard to make it discoverable. If need be, replace or recharge the batteries. If you're using a USB keyboard connected to a hub, connect it to a built-in port.
    Step 5
    If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
    Step 6
    Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to start up, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can start up now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
    Step 7
    If you've started from an external storage device, make sure that the internal startup volume is selected in the Startup Disk pane of System Preferences.
    Start up in safe mode. Note: If FileVault is enabled in OS X 10.9 or earlier, or if a firmware password is set, or if the startup volume is a software RAID, you can’t do this. Post for further instructions.
    Safe mode is much slower to start and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
    The login screen appears even if you usually log in automatically. You must know the login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
    When you start up in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, the startup volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 11. If you ever have another problem with the drive, replace it immediately.
    If you can start and log in in safe mode, empty the Trash, and then open the Finder Info window on the startup volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)
    If the startup process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
    Step 8
    Launch Disk Utility in Recovery mode (see Step 1.) Select the startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
    This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.
    Step 9
    If the startup device is an aftermarket SSD, it may need a firmware update and/or a forced "garbage collection." Instructions for doing this with a Crucial-branded SSD were posted here. Some of those instructions may apply to other brands of SSD, but you should check with the vendor's tech support.  
    Step 10
    Reinstall the OS. If the Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
    Step 11
    Do as in Step 9, but this time erase the startup volume in Disk Utility before installing. The system should automatically restart into the Setup Assistant. Follow the prompts to transfer the data from a Time Machine or other backup.
    Step 12
    This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a startup failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
    Step 13
    If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.

Maybe you are looking for