2 votos

Apple Thunderbolt se desconecta y se vuelve a conectar desde el MBP 2018

Tengo un Macbook Pro de 2018 con una pantalla Thunderbolt conectada como monitor externo mediante el adaptador Apple TB2/MDP a TB3.

He llevado esta máquina a Apple para tratar de averiguar por qué se desconecta constantemente, perdiendo toda la conexión periférica, la mayoría de las veces se vuelve a conectar, pero a veces sólo requiriendo que tire el cable de la computadora portátil y lo conecte de nuevo, después de lo cual vuelve a la normalidad, pero a veces durante una hora o dos, a veces durante cinco minutos antes de que vaya todo de nuevo.

He monitorizado religiosamente la consola y tengo el mismo patrón de error que aparece montones de veces a la vez (ver abajo).

Ya ha ido dos veces a Apple (tengo apple care), ninguna de las dos veces lo han arreglado, la segunda vez sólo dijeron "no pasa nada" después de tenerlo durante una semana y pedirme que explicara con más detalle por correo electrónico lo que estaba mal.

Esto es lo que he intentado hacer para solucionar el problema:

  • Restablecimiento de la NVRAM/SMC un centenar de veces aproximadamente
  • Un nuevo adaptador Apple TB2-TB3
  • Desconecte todos los periféricos Vuelva a instalar el sistema operativo (última versión de Catalina build)
  • Borrar e instalar un nuevo usuario y reconstruir todo el sistema
  • Eliminado cualquier herramienta de modificación de la pantalla como F.lux, Magnet
  • Desactivé la opción de gráficos discretos en el ahorro de energía (y la volví a activar)
  • He probado diferentes adaptadores de corriente

También compré un MBP refurb 2019 de Apple y lo devolví para probarlo, y lo probé y pasa lo mismo. Lo que me lleva a pensar que es el propio monitor o el adaptador no puede manejar los datos

Me doy cuenta de que el problema podría ser el monitor (o algo en una aplicación que utilizo), pero no puedo encontrar a nadie con este problema en la Comunidad en apple.com o en otro lugar. Las búsquedas me llevan a una madriguera de otros problemas y aquí estoy. Me gustaría no tener que comprar un nuevo monitor, mi pantalla TB es un monitor increíble para mis necesidades.

Cualquier consejo sería muy apreciado, y el fragmento de código de error está abajo. ¡TIA!

error   15:47:00.903348-0600    Console enable_updates_common timed out waiting for updates to reenable
error   15:47:00.915566-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.915787-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.917778-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.918001-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.919198-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.925802-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:00.925837-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:00.929445-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.929645-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.931564-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.931771-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.932931-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:00.933222-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.064721-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.064924-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.066911-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.067123-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.068310-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.068594-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.079555-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.079762-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.081794-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.082007-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.082989-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.083265-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.094193-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.094398-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.096370-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.096585-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.097719-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.100555-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.100735-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.102507-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.102690-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.103604-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.106460-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.106628-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.108294-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.108475-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.108974-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.112258-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.112445-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.114299-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.114497-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.115268-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.116242-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.116261-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.116283-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.120388-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.120604-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.122668-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.122870-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.123905-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.124835-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.124856-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.124908-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:01.128561-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.128746-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.130436-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.130630-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.131674-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:01.132519-0600    WindowServer    [ERROR] - ColorSyncUtilsUpdateDisplayProfiles: NULL device for (displayID = 0x042496d9, "Thunderbolt Display Calibrated 2"): skipped
error   15:47:01.133639-0600    WindowServer    [ERROR] - ColorSyncUtilsUpdateDisplayProfiles: NULL device for (displayID = 0x042496d9, "Thunderbolt Display Calibrated 2"): skipped
error   15:47:01.134790-0600    WindowServer    [ERROR] - ColorSyncUtilsUpdateDisplayProfiles: NULL device for (displayID = 0x042496d9, "Thunderbolt Display Calibrated 2"): skipped
error   15:47:01.500762-0600    Music   enable_updates_common timed out waiting for updates to reenable
error   15:47:01.952054-0600    com.apple.AmbientDisplayAgent   Invalid display 0x042496d9
error   15:47:02.323276-0600    Console enable_updates_common timed out waiting for updates to reenable
error   15:47:02.493704-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.493925-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.496126-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.496368-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.497987-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.504693-0600    Music   enable_updates_common timed out waiting for updates to reenable
error   15:47:02.515841-0600    com.apple.WebKit.WebContent flock failed to lock maps file: errno = 35
error   15:47:02.516391-0600    com.apple.WebKit.WebContent flock failed to lock maps file: errno = 35
error   15:47:02.520569-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.520868-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.523483-0600    com.apple.WebKit.WebContent flock failed to lock maps file: errno = 35
error   15:47:02.523643-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.523905-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.524355-0600    com.apple.WebKit.WebContent flock failed to lock maps file: errno = 35
error   15:47:02.524887-0600    com.apple.WebKit.WebContent flock failed to lock maps file: errno = 35
error   15:47:02.525444-0600    com.apple.WebKit.WebContent flock failed to lock maps file: errno = 35
error   15:47:02.525747-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.526027-0600    com.apple.WebKit.WebContent flock failed to lock maps file: errno = 35
error   15:47:02.534198-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.534221-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.534250-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.538189-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.538403-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.540574-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.540812-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.542197-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.548639-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.548661-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.548690-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.552563-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.552773-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.554917-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.555298-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.557394-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.567913-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.567935-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.567965-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.575453-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.575737-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.578267-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.578540-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.580523-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:02.586743-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.586765-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.586791-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.624298-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.624639-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.624963-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:02.997972-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed failed to move window cf (invalid seed 58)
error   15:47:03.164830-0600    com.apple.AmbientDisplayAgent   Invalid display 0x042496d9
error   15:47:03.283626-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed failed to move window 9767 (invalid seed 5e)
error   15:47:03.285980-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed failed to move window 97f1 (invalid seed 5e)
error   15:47:03.287167-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed failed to move window 97f1 (invalid seed 5e)
error   15:47:03.288081-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed failed to move window 97f4 (invalid seed 5e)
error   15:47:03.288986-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed failed to move window 97f4 (invalid seed 5e)
error   15:47:04.841315-0600    QuickLookUIService  suspending queue <private>
error   15:47:04.841396-0600    QuickLookUIService  requesting rendering of page 0 with size <private> flavor 0
error   15:47:04.841451-0600    QuickLookUIService  set current operation: <private> [_renderQueue operations]: <private>, _operations: <private>
error   15:47:04.841576-0600    QuickLookUIService  resuming queue <private>
error   15:47:04.841677-0600    QuickLookUIService  starting rendering of page 0 with size <private> flavor 0
error   15:47:04.854893-0600    QuickLookUIService  completion of operation <private>
error   15:47:04.855012-0600    QuickLookUIService  done with rendering operation: <private>
error   15:47:04.875308-0600    ReportCrash Invalid receipt [0 bytes]
error   15:47:04.964564-0600    Google Chrome Helper (Plugin)   CMIOHardware.cpp:333:CMIOObjectGetPropertyData the System is exiting
error   15:47:04.964695-0600    Google Chrome Helper (Plugin)   CMIO_DALA_System.cpp:264:GetPropertyData error 1970171760 (<private>) getting property selector (<private>) scope (<private>) element 0
error   15:47:05.116061-0600    ReportCrash Invalid receipt [0 bytes]
error   15:47:07.998378-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed window cf has not moved from (1709.000000, 20.000000) after 5 seconds. It is likely misplaced.
error   15:47:08.284533-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed window 9767 has not moved from (240.000000, 922.000000) after 5 seconds. It is likely misplaced.
error   15:47:08.289237-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed window 97f4 has not moved from (-2000.000000, 3440.000000) after 5 seconds. It is likely misplaced.
error   15:47:08.289269-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed window 97f4 has not moved from (-2000.000000, 3440.000000) after 5 seconds. It is likely misplaced.
error   15:47:09.870831-0600    apsd    <private>: Preferences may have changed, checking for any relevant changes
error   15:47:18.728362-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.728674-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.732253-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.733158-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.743578-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.743875-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.747220-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.748162-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.759378-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.759665-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.762991-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.763866-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.774291-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.774578-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.777892-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.778770-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.782418-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.782694-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.785906-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.786557-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.790343-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.790606-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.793725-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.794800-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.804258-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.804516-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.807606-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.808569-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.833149-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.833400-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.836266-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.837156-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.845256-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.845515-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.848746-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.849786-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:18.854291-0600    WindowServer    [ERROR] - ColorSyncUtilsUpdateDisplayProfiles: NULL device for (displayID = 0x003f0045, "Thunderbolt Display"): skipped
error   15:47:19.040582-0600    apsd    <private>: Preferences may have changed, checking for any relevant changes
error   15:47:20.165009-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.165533-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.172518-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.174618-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.193768-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.194411-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.201251-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.203582-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.213289-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.213807-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.219233-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.220824-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.239051-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.239625-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.244813-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.247175-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.248790-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.248828-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.248872-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.256664-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.256975-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.260945-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.262617-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.264053-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.264091-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.264132-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.270498-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.270809-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.275474-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.277427-0600    WindowServer    [ERROR] - Attempting to get capabilities from capabilities with no devices
error   15:47:20.278558-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.278578-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.278604-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.323561-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.324186-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.324580-0600    WindowServer    [ERROR] - Attempting to get capabilities when none exist
error   15:47:20.824429-0600    WindowServer    WSTransactionWindowMoveOnMatchingDisplayChangedSeed failed to move window cf (invalid seed 5f)
error   15:47:22.259316-0600    QuickLookUIService  suspending queue <private>
error   15:47:22.259440-0600    QuickLookUIService  requesting rendering of page 0 with size <private> flavor 0
error   15:47:22.259520-0600    QuickLookUIService  set current operation: <private> [_renderQueue operations]: <private>, _operations: <private>
error   15:47:22.259650-0600    QuickLookUIService  resuming queue <private>
error   15:47:22.259741-0600    QuickLookUIService  starting rendering of page 0 with size <private> flavor 0
error   15:47:22.275886-0600    QuickLookUIService  completion of operation <private>
error   15:47:22.276015-0600    QuickLookUIService  done with rendering operation: <private>
error   15:47:22.400162-0600    ReportCrash Invalid receipt [0 bytes]
error   15:47:22.400815-0600    ReportCrash Invalid receipt [0 bytes]
error   15:47:32.527517-0600    Music   RequireAction failure: ("!mRequireMetricsDict")
error   15:47:32.527543-0600    Music   Assertion failure: err == (-50)

2voto

Douglas Puntos 10417

Me doy cuenta de que el problema podría ser el monitor (o algo en una aplicación que utilizo), pero no puedo encontrar a nadie con este problema en la Comunidad en apple.com o en otro lugar. Las búsquedas me llevan a una madriguera de otros problemas y aquí estoy. Me gustaría no tener que comprar un nuevo monitor, mi pantalla TB es un monitor increíble para mis necesidades.

Es una mierda recibir malas noticias, pero es tu monitor.

Dos máquinas diferentes y dos adaptadores Thunderbolt 3 a Thunderbolt 2/1 diferentes presentan los mismos síntomas con el mismo monitor; sólo queda una variable: el monitor.

Podría reparar este monitor. Sin poner las manos en la masa, yo diría que es cualquiera de los dos (clasificados en orden de probabilidad)

  • Fuente de alimentación. Los síntomas suenan como que podría ser un condensador malo en la fuente de alimentación que proporciona energía inconsistente a cualquier número de los carriles de alimentación que alimentan la placa lógica. Demasiada poca o desigual energía puede hacer que uno de los chips de la placa lógica entre en "pánico" y haga que se apague, se reinicie, etc.
  • Tablero lógico. Esto también podría ser un condensador o un componente en el lado de la placa lógica de las cosas que está causando un mal funcionamiento del chip. Por otra parte, podría ser un CI (circuito integrado, también conocido como "chip") el que esté fallando.

¿Merece la pena arreglarlo?

Desde el punto de vista económico, no. Podrías gastar varios cientos de dólares en reparar lo que equivale a una pantalla de (al menos) 4 años que sólo es capaz de ofrecer QHD. Yo invertiría ese dinero en una pantalla 4K de calidad.

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