Desde hace un par de días, experimento el problema extraño de que OS X 10.10.3 no reacciona a las entradas del teclado o del mouse, excepto los gestos multitáctiles como deslizar 4 dedos. La falta de respuesta persistirá durante ~20 segundos (aún no los he contado) y luego todos los clics y pulsaciones de teclas que hice durante ese tiempo parecen ejecutarse rápidamente uno tras otro, como si se hubieran almacenado en algún lugar y el búfer se hubiera sido enrojecido.
He asociado este problema con el siguiente mensaje de registro en la Consola
IOHIDSystem: postEvent LLEventQueue overflow.
Lo cual tiene sentido ya que se ajusta a los síntomas. Sin embargo, no puedo entender qué desencadena exactamente este comportamiento.
Tengo un MBP 9,2 con 8 GB de RAM, un SSD Samsung EVO de 120 GB como unidad principal y la unidad estándar de 500 GB en la bahía óptica. Ambos tienen más de 30 GB de espacio libre. También según Activity Monitor, los bloqueos no coinciden con una alta presión de memoria.
Nunca tuve el problema antes de la reciente actualización 10.10.3, pero no puedo decir si realmente se relaciona (desde la actualización, también tengo problemas gráficos ocasionales, por lo que puede ser que la actualización tenga errores, es imposible saberlo).
La pregunta es, ¿cómo puedo diagnosticar el problema exactamente o cómo puedo solucionarlo?
EDITAR : los mensajes de registro anteriores parecen anodinos, como este
26/04/15 21:12:34,057 lsregister[5417] LaunchServices: Begin database seeding
26/04/15 21:12:34,057 lsregister[5417] LaunchServices: Completed database seeding
26/04/15 21:12:52,000 kernel[0] Google Chrome He (map: 0xffffff80435524b0) triggered DYLD shared region unnest for map: 0xffffff80435524b0, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:14:39,000 kernel[0] Google Chrome He (map: 0xffffff80400b0b40) triggered DYLD shared region unnest for map: 0xffffff80400b0b40, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:14:49,000 kernel[0] Google Chrome He (map: 0xffffff804166c000) triggered DYLD shared region unnest for map: 0xffffff804166c000, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:15:13,054 com.apple.xpc.launchd[1] (com.apple.quicklook[5428]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
26/04/15 21:15:13,000 kernel[0] Google Chrome He (map: 0xffffff80435522d0) triggered DYLD shared region unnest for map: 0xffffff80435522d0, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:15:14,000 kernel[0] Google Chrome He (map: 0xffffff8043552780) triggered DYLD shared region unnest for map: 0xffffff8043552780, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:15:24,000 kernel[0] Google Chrome He (map: 0xffffff8043552c30) triggered DYLD shared region unnest for map: 0xffffff8043552c30, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:16:34,898 lsregister[5465] LaunchServices: Begin database seeding
26/04/15 21:16:34,898 lsregister[5465] LaunchServices: Completed database seeding
26/04/15 21:17:26,000 kernel[0] Google Chrome He (map: 0xffffff8043552f00) triggered DYLD shared region unnest for map: 0xffffff8043552f00, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:17:54,455 com.apple.xpc.launchd[1] (com.apple.quicklook[5472]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
26/04/15 21:17:57,000 kernel[0] Google Chrome He (map: 0xffffff8043552c30) triggered DYLD shared region unnest for map: 0xffffff8043552c30, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:18:35,668 lsregister[5483] LaunchServices: Begin database seeding
26/04/15 21:18:35,668 lsregister[5483] LaunchServices: Completed database seeding
26/04/15 21:18:55,394 com.apple.xpc.launchd[1] (com.apple.quicklook[5485]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
26/04/15 21:22:17,000 kernel[0] Google Chrome He (map: 0xffffff804166c000) triggered DYLD shared region unnest for map: 0xffffff804166c000, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:22:18,000 kernel[0] Google Chrome He (map: 0xffffff803eff20f0) triggered DYLD shared region unnest for map: 0xffffff803eff20f0, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:22:30,000 kernel[0] Google Chrome He (map: 0xffffff803d7fa690) triggered DYLD shared region unnest for map: 0xffffff803d7fa690, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:22:31,000 kernel[0] Google Chrome He (map: 0xffffff804166c000) triggered DYLD shared region unnest for map: 0xffffff804166c000, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:22:32,000 kernel[0] Google Chrome He (map: 0xffffff80400b0b40) triggered DYLD shared region unnest for map: 0xffffff80400b0b40, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:22:36,508 lsregister[5507] LaunchServices: Begin database seeding
26/04/15 21:22:36,509 lsregister[5507] LaunchServices: Completed database seeding
26/04/15 21:22:39,000 kernel[0] Google Chrome He (map: 0xffffff8043552f00) triggered DYLD shared region unnest for map: 0xffffff8043552f00, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:23:15,425 com.apple.xpc.launchd[1] (com.apple.quicklook[5561]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
26/04/15 21:25:41,000 kernel[0] Google Chrome He (map: 0xffffff803eff2690) triggered DYLD shared region unnest for map: 0xffffff803eff2690, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:26:07,000 kernel[0] Google Chrome He (map: 0xffffff803d7fa690) triggered DYLD shared region unnest for map: 0xffffff803d7fa690, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:26:22,390 QuickLookUIHelper[5257] NSFileSandboxingRequestRelatedItemExtension: an error was received from pboxd instead of a token. Domain: NSPOSIXErrorDomain, code: 1
26/04/15 21:26:22,390 QuickLookUIHelper[5257] +[NSFileCoordinator addFilePresenter:] could not get a sandbox extension. primaryPresentedItemURL: file:///Volumes/Macintosh%20HD/Users/Rasmus/Downloads/Vuze%20Downloads/Dr.%20House.(2005).Dual.A%CC%81udio.By.Luan.Harper/00-1x22%20-%20Lua%20de%20Mel.mp4, presentedItemURL: file:///Volumes/Macintosh%20HD/Users/Rasmus/Downloads/Vuze%20Downloads/Dr.%20House.(2005).Dual.A%CC%81udio.By.Luan.Harper/00-1x22%20-%20Lua%20de%20Mel.AAE
26/04/15 21:26:33,838 QuickLookUIHelper[5257] NSFileSandboxingRequestRelatedItemExtension: an error was received from pboxd instead of a token. Domain: NSPOSIXErrorDomain, code: 1
26/04/15 21:26:33,838 QuickLookUIHelper[5257] +[NSFileCoordinator addFilePresenter:] could not get a sandbox extension. primaryPresentedItemURL: file:///Volumes/Macintosh%20HD/Users/Rasmus/Downloads/Vuze%20Downloads/Dr.%20House.(2005).Dual.A%CC%81udio.By.Luan.Harper/00-1x12%20-%20Medicina%20Esportiva.mp4, presentedItemURL: file:///Volumes/Macintosh%20HD/Users/Rasmus/Downloads/Vuze%20Downloads/Dr.%20House.(2005).Dual.A%CC%81udio.By.Luan.Harper/00-1x12%20-%20Medicina%20Esportiva.AAE
26/04/15 21:26:37,370 lsregister[5579] LaunchServices: Begin database seeding
26/04/15 21:26:37,370 lsregister[5579] LaunchServices: Completed database seeding
26/04/15 21:26:47,000 kernel[0] Google Chrome He (map: 0xffffff803eff20f0) triggered DYLD shared region unnest for map: 0xffffff803eff20f0, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:26:52,287 com.apple.xpc.launchd[1] (com.apple.quicklook[5582]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
26/04/15 21:28:38,184 lsregister[5594] LaunchServices: Begin database seeding
26/04/15 21:28:38,184 lsregister[5594] LaunchServices: Completed database seeding
26/04/15 21:28:54,000 kernel[0] Google Chrome He (map: 0xffffff80509cc870) triggered DYLD shared region unnest for map: 0xffffff80509cc870, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:31:49,000 kernel[0] IOHIDSystem: postEvent LLEventQueue overflow.
26/04/15 21:32:38,883 lsregister[5610] LaunchServices: Begin database seeding
26/04/15 21:32:38,884 lsregister[5610] LaunchServices: Completed database seeding
26/04/15 21:32:51,783 Console[2976] assertion failed: 14D136: libxpc.dylib + 62495 [D35D0DB2-D7BD-3BE4-8378-062BFE545E1D]: 0x89
26/04/15 21:32:53,840 com.apple.xpc.launchd[1] (com.apple.quicklook[5615]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
26/04/15 21:32:54,358 QuickLookSatellite[5616] CGSConnectionByID: 0 is not a valid connection ID.
26/04/15 21:32:54,358 QuickLookSatellite[5616] Invalid Connection ID 0
26/04/15 21:32:54,427 QuickLookSatellite[5616] CGSConnectionByID: 0 is not a valid connection ID.
26/04/15 21:32:54,427 QuickLookSatellite[5616] CGSConnectionByID: 0 is not a valid connection ID.
26/04/15 21:32:54,447 sandboxd[1046] ([5616]) QuickLookSatelli(5616) deny file-read-data /Users/Rasmus/Library/Preferences/com.apple.security.revocation.plist
26/04/15 21:32:58,000 kernel[0] Google Chrome He (map: 0xffffff8043552c30) triggered DYLD shared region unnest for map: 0xffffff8043552c30, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:32:58,000 kernel[0] Google Chrome He (map: 0xffffff803eff20f0) triggered DYLD shared region unnest for map: 0xffffff803eff20f0, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:32:59,000 kernel[0] Google Chrome He (map: 0xffffff803eff24b0) triggered DYLD shared region unnest for map: 0xffffff803eff24b0, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:32:59,350 QuickLookSatellite[5616] In -[NSApplication(NSQuietSafeQuit) _updateCanQuitQuietlyAndSafely], _LSSetApplicationInformationItem(NSCanQuitQuietlyAndSafely) returned error -50
26/04/15 21:33:04,000 kernel[0] Google Chrome He (map: 0xffffff803eff20f0) triggered DYLD shared region unnest for map: 0xffffff803eff20f0, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:33:04,000 kernel[0] Google Chrome He (map: 0xffffff804166ce10) triggered DYLD shared region unnest for map: 0xffffff804166ce10, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:33:05,000 kernel[0] Google Chrome He (map: 0xffffff8043552f00) triggered DYLD shared region unnest for map: 0xffffff8043552f00, region 0x7fff90a00000->0x7fff90c00000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
26/04/15 21:34:55,262 lsregister[5632] LaunchServices: Begin database seeding
26/04/15 21:34:55,262 lsregister[5632] LaunchServices: Completed database seeding
Este problema parece haber desaparecido en El Capitán.
l'L'l
IOHIDSystem: postEvent LLEventQueue overflow
evento; esa es realmente la única forma de comprender mejor lo que podría estar sucediendo.pez remo
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