关于屏幕忽亮忽暗问题，acpibatterymanager电池驱动

fly_wolfok

surface pro 3，yosemite 10.10.2系统，使用dsdt，打了Rehabman的电池补丁，配合acpibatterymanager.kext 1.55版电池驱动，电池图标有了，但是有个问题，在电池模式下每隔半分钟电池驱动掉一次，表现为电池打叉，一会又恢复（如果勾选了使用电池电源时使显示屏略按一下，则屏幕一会亮一会暗），请问有解决办法吗？多谢了。

asusaa

硬件美驱动完吧，特别是网卡。硬件全部驱动上就好了。

fly_wolfok

asusaa 发表于 2015-2-15 14:13
硬件美驱动完吧，特别是网卡。硬件全部驱动上就好了。

内置wifi无解，用的usb有线网卡，已驱动。

asusaa

fly_wolfok 发表于 2015-2-15 14:17
内置wifi无解，用的usb有线网卡，已驱动。

就是这个原因。你可以在节能器里电池 使用电池时使屏幕暗一些 勾掉 来解决。

fly_wolfok

asusaa 发表于 2015-2-15 14:33
就是这个原因。你可以在节能器里电池 使用电池时使屏幕暗一些 勾掉 来解决。

勾掉那个选项是可以解决屏闪，但是这应该算是电池驱动不正常吧，担心这样用着坏电池，电池不可拆卸的，把电池弄坏了就麻烦了。

asusaa

fly_wolfok 发表于 2015-2-15 14:40
勾掉那个选项是可以解决屏闪，但是这应该算是电池驱动不正常吧，担心这样用着坏电池，电池不可拆卸的，把 ...

硬件没驱动完整，系统计算不了电量。损坏到不致于。

fly_wolfok

asusaa 发表于 2015-2-15 14:47
硬件没驱动完整，系统计算不了电量。损坏到不致于。

系统日志里反复滚动刷新这个，会不会损坏电池啊？

Feb 15 17:12:55 MacBook-Air kernel[0]: AppleSmartBattery::pollingTimeOut called
Feb 15 17:12:55 MacBook-Air kernel[0]: AppleSmartBattery::pollBatteryState: path = 1
Feb 15 17:12:55 MacBook-Air kernel[0]: AppleSmartBatteryManager::getBatterySTA called
Feb 15 17:12:55 MacBook-Air kernel[0]: AppleSmartBattery::setBatterySTA: battery_status = 0x0
Feb 15 17:12:55 MacBook-Air kernel[0]: AppleSmartBattery: !fBatteryPresent
Feb 15 17:12:55 MacBook-Air kernel[0]: AppleSmartBattery::clearBatteryState: do_update = true
Feb 15 17:12:55 MacBook-Air kernel[0]: AppleSmartBattery::rebuildLegacyIOBatteryInfo called
Feb 15 17:12:55 MacBook-Air.local powerd[29]: Failed to read current rating(0xe00002f0)
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::pollingTimeOut called
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::pollBatteryState: path = 1
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBatteryManager::getBatterySTA called
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatterySTA: battery_status = 0x1f
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBatteryManager::getBatteryBIX called
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: acpibat_bix size = 20
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fPowerUnit       = 0x1
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fDesignCapacity  = 5547
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fMaxCapacity     = 5531
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fBatteryTech     = 0x1
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fDesignVoltage   = 7600
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fCapacityWarning = 554
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fLowWarning      = 184
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fCycleCount      = 8
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fMaxErr          = 100000
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fDeviceName      = 'X863568'
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fSerialNumber    = '291E'
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fType            = 'LION'
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBIX: fManufacturer    = 'SDI'
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBatteryManager::getBatteryBST called
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBST: acpibat_bst size = 4
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBST: fPowerUnit       = 0x1
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBST: currentStatus    = 0x0
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBST: fCurrentRate     = 0
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBST: fCurrentCapacity = 5531
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBST: fCurrentVoltage  = 8578
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::setBatteryBST: fAverageRate = 0
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery: Battery is charged.
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::constructAppleSerialNumber called
Feb 15 17:13:06 MacBook-Air kernel[0]: AppleSmartBattery::rebuildLegacyIOBatteryInfo called
Feb 15 17:13:06 MacBook-Air.local powerd[29]: Failed to read current rating(0xe00002f0)

asusaa

fly_wolfok 发表于 2015-2-15 17:15
系统日志里反复滚动刷新这个，会不会损坏电池啊？

Feb 15 17:12:55 MacBook-Air kernel[0]: AppleSmar ...

日志而已，会耗电。看这个关于电池的损坏http://wenku.baidu.com/link?url=4HtqrwhUFx5AOnQa8ZKb3aqosaeDEWOUXLy_IVTq-Uow5qEnyv_r1zLkol-Pxnm7P0p6KJAjIrFIh_Ror6wl_-FftdHRKpn7uPBj8oiryv3