MacCentre
Форум: Mac и Mac OS X
Тема: MacBook Pro "заикается"

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said405 [18.03.2012 12:37] MacBook Pro "заикается":
Добрый день! Столкнулся с проблемой. Макбук начал на ровном месте подвисать и "заикаться" на несколько секунд через разные промежутки времени. Рылся по интернету толком ничего не нашел. Грешил на железо, проверял права доступа и запускал проверку диска -- все норм. Да и винда на буткэмпе летает нормально. В общем решил заглянуть в логи и вот что там выскакивает в моменты подвисания:

18.03.12 16:02:05 kernel disk0s2: I/O error.
18.03.12 16:02:05 kernel
18.03.12 16:02:05 kernel
18.03.12 16:02:38 kernel disk0s2: I/O error.
18.03.12 16:02:39 kernel
18.03.12 16:02:39 kernel
18.03.12 16:03:11 kernel disk0s2: I/O error.
18.03.12 16:03:11 kernel
18.03.12 16:03:11 kernel
18.03.12 16:03:43 kernel disk0s2: I/O error.
18.03.12 16:03:43 kernel
18.03.12 16:03:43 kernel
18.03.12 16:04:20 kernel disk0s2: I/O error.
18.03.12 16:04:20 kernel
18.03.12 16:04:20 kernel
18.03.12 16:05:02 kernel disk0s2: I/O error.
18.03.12 16:05:02 kernel
18.03.12 16:05:02 kernel
18.03.12 16:05:41 kernel disk0s2: I/O error.
18.03.12 16:05:41 kernel
18.03.12 16:05:41 kernel
18.03.12 16:06:11 com.apple.usbmuxd[689] _SendAttachNotification (thread 0x7fff70856cc0): sending attach for device 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.: _GetAddrInfoReplyReceivedCallback matched.
18.03.12 16:06:11 usbmuxd[689] _AMDeviceConnectByAddressAndPort (thread 0x1005c4000): IPv4
18.03.12 16:06:11 ath[930] _AMDDeviceAttachedCallbackv3 (thread 0x7fff70856cc0): Device 'AMDevice 0x101d05240 {UDID = 79e91a9aa74e2263095cac8e4a5539054e087947, device ID = 9, FullServiceName = 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.}' attached.
18.03.12 16:06:11 iTunes[867] _AMDDeviceAttachedCallbackv3 (thread 0xb0833000): Device 'AMDevice 0x42055b0 {UDID = 79e91a9aa74e2263095cac8e4a5539054e087947, device ID = 9, FullServiceName = 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.}' attached.
18.03.12 16:06:21 com.apple.usbmuxd[689] _SendDetachNotification (thread 0x7fff70856cc0): sending detach for device 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.: _BrowseReplyReceivedCallback got bonjour removal.
18.03.12 16:06:21 iTunes[867] _AMDDeviceDetached (thread 0xb0833000): Device 'AMDevice 0x42055b0 {UDID = 79e91a9aa74e2263095cac8e4a5539054e087947, device ID = 9, FullServiceName = 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.}' detached.
18.03.12 16:06:21 iTunes[867] _NotificationSocketReadCallbackGCD (thread 0xa0b6e540): Unexpected connection closure...
18.03.12 16:06:21 ath[930] _AMDDeviceAttachedCallbackv3 (thread 0x7fff70856cc0): Device 'AMDevice 0x101901910 {UDID = 33d08597091bf8e90e89e0489a244ff4f4e3ff96, device ID = 5, FullServiceName = 68:a8:6d:86:47:4e@fe80::6aa8:6dff:fe86:474e._apple-mobdev._tcp.local.}' attached.
18.03.12 16:06:21 ath[930] _AMDDeviceAttachedCallbackv3 (thread 0x7fff70856cc0): Device 'AMDevice 0x101902620 {UDID = 33d08597091bf8e90e89e0489a244ff4f4e3ff96, device ID = 2, location ID = 0xfa130000, product ID = 0x12a0}' attached.
18.03.12 16:06:27 kernel disk0s2: I/O error.
18.03.12 16:06:27 kernel
18.03.12 16:06:27 kernel
18.03.12 16:06:58 kernel disk0s2: I/O error.
18.03.12 16:06:58 kernel
18.03.12 16:06:58 kernel
18.03.12 16:07:30 kernel disk0s2: I/O error.
18.03.12 16:07:30 kernel
18.03.12 16:07:30 kernel
18.03.12 16:07:31 com.apple.usbmuxd[689] _SendAttachNotification (thread 0x7fff70856cc0): sending attach for device 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.: _GetAddrInfoReplyReceivedCallback matched.
18.03.12 16:07:31 usbmuxd[689] _AMDeviceConnectByAddressAndPort (thread 0x1005c4000): IPv4
18.03.12 16:07:32 ath[930] _AMDDeviceAttachedCallbackv3 (thread 0x7fff70856cc0): Device 'AMDevice 0x101901a20 {UDID = 79e91a9aa74e2263095cac8e4a5539054e087947, device ID = 10, FullServiceName = 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.}' attached.
18.03.12 16:07:32 iTunes[867] _AMDDeviceAttachedCallbackv3 (thread 0xb0833000): Device 'AMDevice 0x42042a0 {UDID = 79e91a9aa74e2263095cac8e4a5539054e087947, device ID = 10, FullServiceName = 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.}' attached.
18.03.12 16:08:02 com.apple.usbmuxd[689] _SendDetachNotification (thread 0x7fff70856cc0): sending detach for device 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.: _BrowseReplyReceivedCallback got bonjour removal.
18.03.12 16:08:02 iTunes[867] _AMDDeviceDetached (thread 0xb0833000): Device 'AMDevice 0x42042a0 {UDID = 79e91a9aa74e2263095cac8e4a5539054e087947, device ID = 10, FullServiceName = 18:e7:f4:04:92:45@fe80::1ae7:f4ff:fe04:9245._apple-mobdev._tcp.local.}' detached.
18.03.12 16:08:02 iTunes[867] _NotificationSocketReadCallbackGCD (thread 0xa0b6e540): Unexpected connection closure...
18.03.12 16:08:02 ath[930] _AMDDeviceAttachedCallbackv3 (thread 0x7fff70856cc0): Device 'AMDevice 0x101a1bc90 {UDID = 33d08597091bf8e90e89e0489a244ff4f4e3ff96, device ID = 5, FullServiceName = 68:a8:6d:86:47:4e@fe80::6aa8:6dff:fe86:474e._apple-mobdev._tcp.local.}' attached.
18.03.12 16:08:02 ath[930] _AMDDeviceAttachedCallbackv3 (thread 0x7fff70856cc0): Device 'AMDevice 0x101a1e290 {UDID = 33d08597091bf8e90e89e0489a244ff4f4e3ff96, device ID = 2, location ID = 0xfa130000, product ID = 0x12a0}' attached.

причем в основном
kernel disk0s2: I/O error.
18.03.12 16:02:05 kernel
18.03.12 16:02:05 kernel

Что это за kernel? Спасибо!

PS: 10.6.8
Название модели: MacBook Pro
Идентификатор модели: MacBookPro8,2
Имя процессора: Intel Core i7
Скорость процессора: 2.2 ГГц
Количество процессоров: 1
Общее количество ядер: 4
Кэш 2-го уровня (в каждом ядре): 256 КБ
Кэш L3: 6 МБ
Память: 8 ГБ
Версия Boot ROM: MBP81.0047.B24
Версия SMC (система): 1.69f3
Neo [18.03.2012 12:42] :
Тем не менее, похоже на аппаратную неисправность диска. Отформатируйте раздел с Mac OS X, установите чистую систему. Будет то же самое - меняйте диск.
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