¿Algún consejo para solucionar la inestabilidad en Mountain Lion OS X 10.8.4?

En todos los casos de caídas, puedo SSH a la máquina, pero no puedo averiguar nada útil para remediar la situación.

Esta congelación se produjo al dimensionar el recorte en Aperture. La máquina había estado funcionando durante probablemente 3 días.

El soporte de Apple quiere que desinstale todas las extensiones del sistema, etc. para solucionar el problema. Parece que no pueden encontrar nada en los registros. Me parece difícil de creer que este problema no puede ser resuelto a través de ssh o los registros.

No hace falta decir que congelarse cada 3 días es horrible. Mi opinión es que el problema está relacionado con las actualizaciones relacionadas con Aperture o Chrome. Estoy bastante seguro de que he estado ejecutando Chrome cada vez que la máquina se ha bloqueado. También estoy seguro de que la máquina se ha estrellado a veces sin Aperture corriendo.

¿Algún consejo sobre cómo solucionar el problema?

Monitor de temperatura instalado descargar . ¿Algún consejo sobre la configuración de las alertas?

Voy a intentar Control del ventilador SMC ajustado a "RPM más altas".

¿Hay alguna forma de hacer que la tarjeta de vídeo dual sólo utilice la tarjeta NVidia en lugar de la Intel (cuando se utiliza A/C)? ¿Podría ser eso relevante?

Posiblemente relacionado Discusión de Apple sobre el mismo tema

> Jun 10 12:56:48 JustinMbp.local Aperture[37669]: [<__NSDictionaryM
> 0x7fa727424490> valueForUndefinedKey:]: this class is not key value
> coding-compliant for the key Projects. Jun 10 12:56:48 JustinMbp.local
> Aperture[37669]: (        0   CoreFoundation                     
> 0x00007fff8ce05b06 __exceptionPreprocess + 198        1   libobjc.A.dylib  
> 0x00007fff8e3eb3f0 objc_exception_throw + 43      2   CoreFoundation     
> 0x00007fff8ce99f49 -[NSException raise] + 9       3   Foundation          
> 0x00007fff9131f15c -[NSObject(NSKeyValueCoding) valueForUndefinedKey:]
> + 238         4   Foundation                          0x00007fff91266ea9 -[NSObject(NSKeyValueCoding) valueForKey:] + 400         5   Foundation                          0x00007fff912841bd -[NSDictionary(NSKeyValueCoding) valueForKey:] +
> 139       6   Aperture                            0x000000010a64b3fa
> Aperture + 1963002        7   Aperture                           
> 0x000000010a64d1ab Aperture + 1970603         8   Foundation                
> 0x00007fff91271463 __NSFireTimer + 96         9   CoreFoundation            
> 0x00007fff8cdc2804
> __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20        10  CoreFoundation                      0x00007fff8cdc231d
> __CFRunLoopDoTimer + 557      11  CoreFoundation                      0x00007fff8cda7ad9 __CFRunLoopRun + 1529        12  CoreFoundation         
> 0x00007fff8cda70e2 CFRunLoopRunSpecific + 290         13  HIToolbox         
> 0x00007fff8e5f5eb4 RunCurrentEventLoopInMode + 209        14  HIToolbox    
> 0x00007fff8e5f5b94 ReceiveNextEventCommon + 166       15  HIToolbox       
> 0x00007fff8e5f5ae3 BlockUntilNextEventMatchingListInMode + 62         16 
> AppKit                              0x00007fff88d1d533 _DPSNextEvent +
> 685       17  AppKit                              0x00007fff88d1cdf2
> -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128        18  Aperture                            0x000000010a8e42b9 Aperture
> + 4686521         19  AppKit                              0x00007fff88d141a3 -[NSApplication run] + 517       20  ProKit                              0x000000010ba036c5 NSProApplicationMain + 378       21  Aperture          
> 0x000000010a47c4ee Aperture + 66798       22  Aperture                    
> 0x000000010a47be14 Aperture + 65044   )

More
> Jun 10 13:05:33 JustinMbp kernel[0]: (default pager): [KERNEL]: default_pager_backing_store_monitor - send LO_WAT_ALERT

Más este es el problema más consistente que veo

6/10/13 1:17:08.000 PM kernel[0]: NVDA(OpenGL): ¡Canales agotados!

Creo que la máquina se bloqueó alrededor de las 13:00.

> Jun 10 13:01:06 JustinMbp com.apple.launchd[1]
> (com.apple.cfprefsd.xpc.daemon[39103]): Exited: Killed: 9 Jun 10
> 13:01:06 JustinMbp kernel[0]: memorystatus_thread: idle exiting pid
> 39103 [cfprefsd] Jun 10 13:01:26 JustinMbp
> com.apple.launchd.peruser.501[228]
> (com.apple.cfprefsd.xpc.agent[39102]): Exited: Killed: 9 Jun 10
> 13:01:26 JustinMbp kernel[0]: memorystatus_thread: idle exiting pid
> 39102 [cfprefsd] Jun 10 13:01:26 JustinMbp com.apple.launchd[1]
> (com.apple.hiservices-xpcservice[39082]): Exited: Killed: 9 Jun 10
> 13:01:26 JustinMbp kernel[0]: memorystatus_thread: idle exiting pid
> 39082 [com.apple.hiserv] Jun 10 13:01:36 JustinMbp.local
> WindowServer[128]: CGXDisableUpdate: UI updates were forcibly disabled
> by application "Aperture" for over 1.00 seconds. Server has re-enabled
> them. Jun 10 13:01:36 JustinMbp com.apple.launchd[1]
> (com.apple.iCloudHelper[39101]): Exited: Killed: 9 Jun 10 13:01:37
> JustinMbp kernel[0]: memorystatus_thread: idle exiting pid 39101
> [com.apple.iCloud] Jun 10 13:01:42 JustinMbp.local WindowServer[128]:
> reenable_update_for_connection: UI updates were finally reenabled by
> application "Aperture" after 7.27 seconds (server forcibly re-enabled
> them after 1.00 seconds) Jun 10 13:01:58 JustinMbp
> com.apple.launchd.peruser.501[228]
> (com.apple.cfprefsd.xpc.agent[39127]): Exited: Killed: 9 Jun 10
> 13:01:58 JustinMbp kernel[0]: memorystatus_thread: idle exiting pid
> 39127 [cfprefsd] Jun 10 13:02:38 JustinMbp.local
> com.apple.usbmuxd[84]: _SendAttachNotification (thread
> 0x7fff75fa5180): Device
> d8:d1:cb:88:7e:5b@fe80::dad1:cbff:fe88:7e5b._apple-mobdev._tcp.local.
> has already appeared on interface 4. Suppressing duplicate attach
> notification. Jun 10 13:02:41 JustinMbp com.apple.launchd[1]
> (com.apple.xpcd.F5010000-0000-0000-0000-000000000000[38883]): Exited:
> Killed: 9 Jun 10 13:02:41 JustinMbp kernel[0]: memorystatus_thread:
> idle exiting pid 38883 [xpcd] Jun 10 13:02:51 JustinMbp kernel[0]:
> (default pager): [KERNEL]: default_pager_backing_store_monitor - send
> LO_WAT_ALERT Jun 10 13:02:56 JustinMbp.local iTunes[13067]:
> _NotificationSocketReadCallbackGCD (thread 0x7fff75fa5180): Unexpected connection closure... Jun 10 13:02:56 JustinMbp.local ath[13082]:
> _NotificationSocketReadCallbackGCD (thread 0x7fff75fa5180): Unexpected connection closure... Jun 10 13:04:53 JustinMbp com.apple.launchd[1]
> (com.apple.cfprefsd.xpc.daemon[39172]): Exited: Killed: 9 Jun 10
> 13:04:53 JustinMbp kernel[0]: memorystatus_thread: idle exiting pid
> 39172 [cfprefsd] Jun 10 13:05:30 JustinMbp kernel[0]: macx_swapoff
> SUCCESS Jun 10 13:05:33 JustinMbp kernel[0]: (default pager):
> [KERNEL]: default_pager_backing_store_monitor - send LO_WAT_ALERT Jun
> 10 13:06:11 JustinMbp.local com.apple.usbmuxd[84]:
> _SendAttachNotification (thread 0x7fff75fa5180): Device d8:d1:cb:88:7e:5b@fe80::dad1:cbff:fe88:7e5b._apple-mobdev._tcp.local.
> has already appeared on interface 4. Suppressing duplicate attach
> notification. Jun 10 13:06:21 JustinMbp.local com.apple.usbmuxd[84]:
> _SendAttachNotification (thread 0x7fff75fa5180): Device 7c:c3:a1:83:92:17@fe80::7ec3:a1ff:fe83:9217._apple-mobdev._tcp.local.
> has already appeared on interface 4. Suppressing duplicate attach
> notification. Jun 10 13:06:33 JustinMbp.local iTunes[13067]:
> _NotificationSocketReadCallbackGCD (thread 0x7fff75fa5180): Unexpected connection closure... Jun 10 13:06:33 JustinMbp.local ath[13082]:
> _NotificationSocketReadCallbackGCD (thread 0x7fff75fa5180): Unexpected connection closure... Jun 10 13:09:18 JustinMbp kernel[0]:
> macx_swapoff SUCCESS Jun 10 13:11:36 JustinMbp.local CrashPlan menu
> bar[514]: CPMessageHandler Asked to change 'isConnected' status for
> GUID 550808839686455618, but I couldn't find any computer with that
> GUID. Jun 10 13:11:46 JustinMbp.local com.apple.usbmuxd[84]:
> _SendAttachNotification (thread 0x7fff75fa5180): Device d8:d1:cb:88:7e:5b@fe80::dad1:cbff:fe88:7e5b._apple-mobdev._tcp.local.
> has already appeared on interface 4. Suppressing duplicate attach
> notification. Jun 10 13:11:47 JustinMbp com.apple.launchd[1]
> (com.apple.cfprefsd.xpc.daemon[39225]): Exited: Killed: 9 Jun 10
> 13:11:47 JustinMbp kernel[0]: memorystatus_thread: idle exiting pid
> 39225 [cfprefsd] Jun 10 13:11:52 JustinMbp.local iTunes[13067]:
> _NotificationSocketReadCallbackGCD (thread 0x7fff75fa5180): Unexpected connection closure... Jun 10 13:11:52 JustinMbp.local ath[13082]:
> _NotificationSocketReadCallbackGCD (thread 0x7fff75fa5180): Unexpected connection closure... Jun 10 13:13:46 JustinMbp.local
> com.apple.usbmuxd[84]: _SendAttachNotification (thread
> 0x7fff75fa5180): Device
> d8:d1:cb:88:7e:5b@fe80::dad1:cbff:fe88:7e5b._apple-mobdev._tcp.local.
> has already appeared on interface 4. Suppressing duplicate attach
> notification. Jun 10 13:14:12 JustinMbp com.apple.launchd[1]
> (com.apple.cfprefsd.xpc.daemon[39395]): Exited: Killed: 9 Jun 10
> 13:14:12 JustinMbp kernel[0]: memorystatus_thread: idle exiting pid
> 39395 [cfprefsd] Jun 10 13:14:14 JustinMbp.local iTunes[13067]:
> _NotificationSocketReadCallbackGCD (thread 0x7fff75fa5180): Unexpected connection closure... Jun 10 13:14:14 JustinMbp.local ath[13082]:
> _NotificationSocketReadCallbackGCD (thread 0x7fff75fa5180): Unexpected connection closure... Jun 10 13:14:14 JustinMbp
> com.apple.launchd.peruser.89[250]
> (com.apple.cfprefsd.xpc.agent[39171]): Exited: Killed: 9 Jun 10
> 13:14:14 JustinMbp kernel[0]: memorystatus_thread: idle exiting pid
> 39171 [cfprefsd] Jun 10 13:14:19 JustinMbp.local Aperture[37669]:
> Could not connect the action infoClicked: to target of class
> RKCropToolController Jun 10 13:14:24 JustinMbp kernel[0]:
> NVDA(OpenGL): Channel exception! exception type = 0x1f = Fifo: MMU
> Error Jun 10 13:14:44 JustinMbp kernel[0]: NVDA(OpenGL): Channel
> timeout!