Estoy usando dos muelles Elgato Thunderbolt en mi MacBook Pro a mediados de 2012. Les conecté dos pantallas: una pantalla HDMI en cada una de ellas. Ambas son pantallas LG, una pantalla 16: 9 y otra pantalla 21: 9.
Esta configuración funciona bien, al menos a veces. Si funciona funciona todo el día. Si luego pongo mi MacBook en modo de suspensión y lo vuelvo a encender poco después, tengo dos resultados posibles:
- Ambos monitores se recogen bien y todo funciona (60% del tiempo)
- Se reconocen ambos monitores, solo uno (el primero conectado) en realidad muestra una imagen, el segundo no tiene imagen y se duerme
No tengo un comportamiento coherente aquí porque puedo probar lo que quiera, restablecer la PRAM, reiniciar, eliminar la configuración de la pantalla, etc., cambiar los cables, tampoco puedo forzar el funcionamiento del segundo monitor. Funciona aleatoriamente en algún punto.
¿Qué puedo hacer para solucionar esto o, al menos, forzar el funcionamiento del segundo monitor?
Recuerde: OS X reconoce ambos monitores con su perfil de color y resolución correctos y, a menudo, SÍ funciona (uso el MacBook en forma de concha).
La salida de la consola se conecta solo al segundo monitor:
07.02.15 13:56:44,000 kernel[0] IOThunderboltSwitch<0xffffff80330c2e00>(0x301)::listenerCallback - Thunderbolt HPD packet for route = 0x301 port = 10 unplug = 0
07.02.15 13:56:44,000 kernel[0] AppleThunderboltDPPathManager<0xffffff803319a000>::createPath - path type 0x1: Initial Credits [int=0 src=0 dst=0] NFC Credits [int=14 src=5 dst=14]
07.02.15 13:56:44,000 kernel[0] AppleThunderboltDPPathManager<0xffffff803319a000>::createPath - path type 0x1: Initial Credits [int=0 src=0 dst=0] NFC Credits [int=14 src=5 dst=14]
07.02.15 13:56:44,000 kernel[0] AppleThunderboltDPPathManager<0xffffff803319a000>::createPath - path type 0x2: Initial Credits [int=2 src=2 dst=1] NFC Credits [int=0 src=0 dst=0]
07.02.15 13:56:44,000 kernel[0] AppleThunderboltDPPathManager<0xffffff803319a000>::createPath - path type 0x4: Initial Credits [int=2 src=7 dst=1] NFC Credits [int=0 src=0 dst=0]
07.02.15 13:56:46,282 WindowServer[182] Received display connect changed for display 0x3f003c
07.02.15 13:56:46,282 WindowServer[182] Found 1 modes for display 0x003f003c [1, 0]
07.02.15 13:56:46,282 WindowServer[182] Received display connect changed for display 0x3f003f
07.02.15 13:56:46,283 WindowServer[182] Found 21 modes for display 0x003f003f [21, 0]
07.02.15 13:56:46,283 WindowServer[182] Display 0x003f003f changed state to online
07.02.15 13:56:46,315 WindowServer[182] Received display connect changed for display 0x1b567c42
07.02.15 13:56:46,317 WindowServer[182] Found 27 modes for display 0x1b567c42 [27, 0]
07.02.15 13:56:46,343 WindowServer[182] Received display connect changed for display 0x3f003d
07.02.15 13:56:46,343 WindowServer[182] Found 1 modes for display 0x003f003d [1, 0]
07.02.15 13:56:46,381 WindowServer[182] Display 0x1b567c42: GL mask 0x4; bounds (0, 0)[2560 x 1080], 27 modes available
Main, Active, on-line, enabled, OpenGL-accel, Vendor 1e6d, Model 59f1, S/N 0, Unit 2, Rotation 0
UUID 0xee276ca1cda2179f04d84d5cfe5a3513, ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}
07.02.15 13:56:46,381 WindowServer[182] GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x000036db, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
07.02.15 13:56:46,381 WindowServer[182] Display 0x003f0040: GL mask 0x10; bounds (3584, 0)[1 x 1], 2 modes available
off-line, enabled, OpenGL-accel, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 4, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,381 WindowServer[182] GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x000036db, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
07.02.15 13:56:46,381 WindowServer[182] Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,381 WindowServer[182] Display 0x003f003c: GL mask 0x1; bounds (3586, 0)[1 x 1], 1 modes available
off-line, enabled, boot, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 0, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,382 WindowServer[182] Display 0x003f0041: GL mask 0x20; bounds (3587, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 5, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,382 WindowServer[182] Display 0x003f0042: GL mask 0x20; bounds (3588, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 5, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,382 WindowServer[182] Display 0x1b5602fb: GL mask 0x8; bounds (2560, 0)[1920 x 1080], 21 modes available
Active, on-line, enabled, Vendor 1e6d, Model 586f, S/N 2193a, Unit 3, Rotation 0
UUID 0xed47f2041b1f26454675f5d70e7fcefd, ColorProfile { 3, "E2251"}
07.02.15 13:56:46,383 Dock[306] CGSCopyDisplayUUID: Invalid display 0x1b5602fb
07.02.15 13:56:46,383 Dock[306] uuid_callback_master: failed to retrieve UUID for display 0x1b5602fb (1001) (invariant failure)
07.02.15 13:56:46,383 Dock[306] CGSCopyDisplayUUID: Invalid display 0x1b5602fb
07.02.15 13:56:46,383 Dock[306] uuid_callback_master: failed to retrieve UUID for display 0x1b5602fb (1001) (invariant failure)
07.02.15 13:56:46,384 Dock[306] CGSCopyDisplayUUID: Invalid display 0x1b5602fb
07.02.15 13:56:46,384 Dock[306] uuid_callback_master: failed to retrieve UUID for display 0x1b5602fb (1001) (invariant failure)
07.02.15 13:56:46,384 Dock[306] CGSCopyDisplayUUID: Invalid display 0x1b5602fb
07.02.15 13:56:46,384 Dock[306] uuid_callback_master: failed to retrieve UUID for display 0x1b5602fb (1001) (invariant failure)
07.02.15 13:56:46,482 WindowServer[182] Display 0x1b567c42: Unit 2: Startup Mode 2560 x 1080, CGSThirtytwoBitColor, Resolution 1, ioModeID 0x80003000, ioModeDepth 0x0, IOReturn 0x0
07.02.15 13:56:46,482 WindowServer[182] Display 0x1b5602fb: Unit 3: Startup Mode 1920 x 1080, CGSThirtytwoBitColor, Resolution 1, ioModeID 0x80003000, ioModeDepth 0x0, IOReturn 0x0
07.02.15 13:56:46,482 WindowServer[182] Display added
07.02.15 13:56:46,482 WindowServer[182] Display removed
07.02.15 13:56:46,490 WindowServer[182] Display 0x1b567c42: GL mask 0x4; bounds (0, 0)[2560 x 1080], 27 modes available
Main, Active, on-line, enabled, OpenGL-accel, Vendor 1e6d, Model 59f1, S/N 0, Unit 2, Rotation 0
UUID 0xee276ca1cda2179f04d84d5cfe5a3513, ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}
07.02.15 13:56:46,490 WindowServer[182] GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x000036db, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
07.02.15 13:56:46,490 WindowServer[182] Display 0x003f0040: GL mask 0x10; bounds (5504, 0)[1 x 1], 2 modes available
off-line, enabled, OpenGL-accel, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 4, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,490 WindowServer[182] GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x000036db, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
07.02.15 13:56:46,490 WindowServer[182] Display 0x003f003d: GL mask 0x2; bounds (5505, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,490 WindowServer[182] Display 0x003f003c: GL mask 0x1; bounds (5506, 0)[1 x 1], 1 modes available
off-line, enabled, boot, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 0, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,491 WindowServer[182] Display 0x003f0041: GL mask 0x20; bounds (5507, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 5, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,491 WindowServer[182] Display 0x003f0042: GL mask 0x20; bounds (5508, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 5, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
07.02.15 13:56:46,491 WindowServer[182] Display 0x1b5602fb: GL mask 0x8; bounds (2560, 0)[1920 x 1080], 21 modes available
Active, on-line, enabled, Vendor 1e6d, Model 586f, S/N 2193a, Unit 3, Rotation 0
UUID 0xed47f2041b1f26454675f5d70e7fcefd, ColorProfile { 3, "E2251"}
07.02.15 13:56:46,491 WindowServer[182] _CGXGLDisplayContextForDisplayDevice: acquired display context (0x7fe2db635f40) - enabling OpenGL
07.02.15 13:56:46,491 WindowServer[182] GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x000036db, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
07.02.15 13:56:46,527 WindowServer[182] MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x1b567c42 device: 0x7fe2db635c90 isBackBuffered: 1 numComp: 3 numDisp: 3
07.02.15 13:56:46,542 WindowServer[182] MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x1b5602fb device: 0x7fe2db635f40 isBackBuffered: 1 numComp: 3 numDisp: 3
07.02.15 13:56:48,316 WindowServer[182] **DMPROXY** (2) Found '/System/Library/CoreServices/DMProxy'.
07.02.15 13:56:48,344 WindowServer[182] **DMPROXY** (2) Found '/System/Library/CoreServices/DMProxy'.
07.02.15 13:56:48,358 WindowServer[182] Display 0x1b567c42: Unit 2; ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,359 WindowServer[182] Display 0x1b5602fb: Unit 3; ColorProfile { 3, "E2251"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,408 WindowServer[182] Display 0x1b567c42: Unit 2; ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,409 WindowServer[182] Display 0x1b5602fb: Unit 3; ColorProfile { 3, "E2251"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,450 WindowServer[182] Display 0x1b567c42: Unit 2; ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,450 WindowServer[182] Display 0x1b5602fb: Unit 3; ColorProfile { 3, "E2251"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,483 WindowServer[182] **DMPROXY** (2) Found '/System/Library/CoreServices/DMProxy'.
07.02.15 13:56:48,487 WindowServer[182] **DMPROXY** (2) Found '/System/Library/CoreServices/DMProxy'.
07.02.15 13:56:48,505 WindowServer[182] Display 0x1b567c42: Unit 2; ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,505 WindowServer[182] Display 0x1b5602fb: Unit 3; ColorProfile { 3, "E2251"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,557 WindowServer[182] Display 0x1b567c42: Unit 2; ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,557 WindowServer[182] Display 0x1b5602fb: Unit 3; ColorProfile { 3, "E2251"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,609 WindowServer[182] Display 0x1b567c42: Unit 2; ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,609 WindowServer[182] Display 0x1b5602fb: Unit 3; ColorProfile { 3, "E2251"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,649 WindowServer[182] Display 0x1b567c42: Unit 2; ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,650 WindowServer[182] Display 0x1b5602fb: Unit 3; ColorProfile { 3, "E2251"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,692 WindowServer[182] Display 0x1b567c42: Unit 2; ColorProfile { 4, "LG ULTRAWIDE - forced RGB mode (EDID override)"}; TransferFormula (1.000000, 1.000000, 1.000000)
07.02.15 13:56:48,693 WindowServer[182] Display 0x1b5602fb: Unit 3; ColorProfile { 3, "E2251"}; TransferFormula (1.000000, 1.000000, 1.000000)