到目前为止，我已经发生过几次，不确定发生了什么。我认为这与将外接显示器连接到笔记本电脑有关。
我的常规工作流程是在早上注销MBP，以便TimeMachine备份我的FileVaulted主目录。我断开所有连接（USB集线器，外部显示器，电源），并告诉MBP睡眠，然后合上盖子。
我白天使用系统，到家后重新连接USB和外接显示器。
几周后，我两次使外部LCD上的显示器变成白色，而内置显示器变成完全蓝色，没有内核崩溃，没有显示错误，什么也没有。我被迫通过按住电源按钮将其关闭，然后重新启动。
昨晚对我做了。它打开了我的电子邮件/网络浏览器，我坐下，触摸了鼠标，然后显示器跳到了纯白色，内置显示器跳到了蓝色。
我上次记得发生这种情况时，我启用了Spaces，并认为启用了Spaces的外接显示器存在问题（我认为崩溃是在MBP过夜睡眠，接通电源后发生的，我在早上把它放进去（kerplooey）。我禁用了Spaces，它似乎更稳定了，因为我不记得它发生了很长时间了。
我在崩溃时打开了窗口服务器日志，仅发现了这一点（重新启动时间为晚上7:15）：
Nov 11 16:58:16 [919] kCGErrorFailure: CGXDisableUpdate: UI updates were forcibly disabled by application "SystemUIServer" for over 1 second. Server has re-enabled them.
Nov 11 17:47:54 [919] CGXRunOneEventPass: timed out after 2 events with wait time of 0.010000
Nov 11 17:51:53 [919] [cps/setfront] Failed setting the front application to loginwindow, psn 0x0-0x42042, securitySessionID=0x30c480, err=-13066
Nov 11 18:16:14 [919] [cps/setfront] Failed setting the front application to loginwindow, psn 0x0-0x42042, securitySessionID=0x30c480, err=-13066
Nov 11 19:15:06 [64] Server is starting up
Nov 11 19:15:08 [64] CGXMappedDisplayStart: Display0 : boot screen
Nov 11 19:15:08 [64] CGXMappedDisplayStart: Display0 : no display alias property
Nov 11 19:15:08 [64] CGXMappedDisplayStart: Display1 : no display alias property
Nov 11 19:15:08 [64] GLCompositor: GL renderer id 0x0102261a, GL mask 0x00000003, accelerator 0x00003133, unit 0, caps 0x00000003, vram 256 MB
Nov 11 19:15:08 [64] GLCompositor: GL renderer id 0x0102261a, GL mask 0x00000003, texture units 8, texture max 8192, viewport max {8192, 8192} extensions 0x0000000f
Nov 11 19:15:08 [64] agc_attach: Couldn't find any matches
Nov 11 19:15:08 [64] CGXPerformInitialDisplayConfiguration
Nov 11 19:15:08 [64] Display 0xb40a731: MappedDisplay Unit 1; Vendor 0x4c2d Model 0x254 S/N 1146106418; online enabled (0,0)[1680 x 1050], Rotation 0, base addr 0x102000000
Nov 11 19:15:08 [64] Display 0x4273140: MappedDisplay Unit 0; Vendor 0x610 Model 0x9cc5 S/N 0; online enabled built-in (1680,0)[1280 x 800], Rotation 0, base addr 0x102000000
Nov 11 19:15:09 [64] Display 0xb40a731: MappedDisplay Unit 1; ColorProfile "SyncMaster" (MD5 5b5541a3d03fcd64df8c076c404639d4)
Nov 11 19:15:09 [64] Display 0x4273140: MappedDisplay Unit 0; ColorProfile "Color LCD" (MD5 b4bf6626e15f8f4020f3df9552af76ca)
************
Running (currently) 10.6.5, all updates according to the update utility, and I ran the permission fix and disk check after the previous crash. No filesystem errors were detected, although it did change some permissions.
************
2010-11-08 17:45:54 -0500: Disk Utility started.
2010-11-08 17:46:15 -0500: Repairing permissions for “Macintosh HD”
2010-11-08 17:46:33 -0500: Permissions differ on "Library/Internet Plug-Ins/Flash Player.plugin/Contents/MacOS/Flash Player", should be -rwxrwxr-x , they are -rw-rw-r-- .
2010-11-08 17:46:34 -0500: Repaired "Library/Internet Plug-Ins/Flash Player.plugin/Contents/MacOS/Flash Player".
2010-11-08 17:47:10 -0500: Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jconsole.jar", should be -rw-r--r-- , they are lrwxr-xr-x .
2010-11-08 17:47:10 -0500: Repaired "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jconsole.jar".
2010-11-08 17:47:10 -0500: User differs on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib", should be 95, user is 0.
2010-11-08 17:47:10 -0500: Repaired "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib".
2010-11-08 17:47:10 -0500: User differs on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries", should be 95, user is 0.
2010-11-08 17:47:10 -0500: Repaired "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries".
2010-11-08 17:50:39 -0500: Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Resources/JavaPluginCocoa.bundle/Contents/Resources/Java/deploy.jar", should be -rw-r--r-- , they are lrwxr-xr-x .
2010-11-08 17:50:39 -0500: Repaired "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Resources/JavaPluginCocoa.bundle/Contents/Resources/Java/deploy.jar".
2010-11-08 17:50:39 -0500: Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Resources/JavaPluginCocoa.bundle/Contents/Resources/Java/libdeploy.jnilib", should be -rwxr-xr-x , they are lrwxr-xr-x .
2010-11-08 17:50:39 -0500: Repaired "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Resources/JavaPluginCocoa.bundle/Contents/Resources/Java/libdeploy.jnilib".
2010-11-08 17:53:53 -0500: Warning: SUID file "System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/readconfig" has been modified and will not be repaired.
2010-11-08 17:53:53 -0500: Warning: SUID file "System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/writeconfig" has been modified and will not be repaired.
2010-11-08 17:54:07 -0500:
2010-11-08 17:54:07 -0500: Permissions repair complete
2010-11-08 17:54:07 -0500:
2010-11-08 17:54:07 -0500:
2010-11-08 17:54:20 -0500: Verifying volume “Macintosh HD”
2010-11-08 17:54:20 -0500: Starting verification tool:
2010-11-08 17:54:23 -0500: Performing live verification.
2010-11-08 17:54:23 -0500: Checking Journaled HFS Plus volume.
2010-11-08 17:55:23 -0500: Checking extents overflow file.
2010-11-08 17:55:23 -0500: Checking catalog file.
2010-11-08 17:55:24 -0500: Checking multi-linked files.
2010-11-08 17:55:24 -0500: Checking catalog hierarchy.
2010-11-08 17:55:24 -0500: Checking extended attributes file.
2010-11-08 17:55:24 -0500: Checking volume bitmap.
2010-11-08 17:55:24 -0500: Checking volume information.
2010-11-08 17:55:24 -0500: The volume Macintosh HD appears to be OK.
2010-11-08 17:55:24 -0500: Repair tool completed:
*********
这这是有关这个问题apple.stackexchange.com/questions/215589/...
—
Dodzi Dzakuma