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bluetooth does not init ok after sleep Radus-MacBook-Pro:log tr$ cat system.log|grep -i blue Aug 3 12:41:51 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][sendHCIRequest] -- mBluetoothUSBHostController->DeviceRequest() returned 0xE0004057 (kIOUSBEndpointNotFound) -- 0x2800 **** Aug 3 12:41:51 Radus-MacBook-Pro kernel[0]: [iOBluetoothHCIController][EnqueueRequestForController] -- SendHCIRequestToTransport failed, error (0xE0004057) -- kIOUSBEndpointNotFound Aug 3 12:41:51 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][sendHCIRequest] -- mBluetoothUSBHostController->DeviceRequest() returned 0xE0004057 (kIOUSBEndpointNotFound) -- 0x2800 **** Aug 3 12:41:51 Radus-MacBook-Pro kernel[0]: [iOBluetoothHCIController][EnqueueRequestForController] -- SendHCIRequestToTransport failed, error (0xE0004057) -- kIOUSBEndpointNotFound Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][ClearFeatureInterruptEndpointHalt] -- ClearPipeStall( true ) failed 0xE000404F (kIOUSBPipeStalled) -- 0x2800 **** Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][ClearFeatureInterruptEndpointHalt] -- Calling DoDeviceReset() due to the error of posting a read on the Interrupt pipe -- 0x2800 **** Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][DoDeviceReset] -- success = FALSE -- 0x2800 **** Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][HubResetThreadEntry] -- 0x2800 Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][HubReset] -- entering -- 0x2800 **** Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][HubReset] -- in our workloop -- 0x2800 **** Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: [iOBluetoothHostControllerUSBTransport][HubReset] -- calling myHub->ReEnumerateDevice() -- gEnumerateCounter = 1 Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: [iOBluetoothHostControllerUSBTransport][HubReset] -- exit; error = 0x0000 (kIOReturnSuccess) Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: BTFirmwareUploader :: Atheros AR3011 Bluetooth detected Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: Bluetooth Firmware Uploader v2.5.2 Final Copyright © 2012-2014 EMlyDinEsH (OSXLatitude). Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][start] -- completed -- result = TRUE -- 0x1000 **** Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: [iOBluetoothHCIController][staticBluetoothHCIControllerTransportShowsUp] -- Received Bluetooth Controller register service notification -- 0x1000 Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][interruptReadHandler] -- Received kIOReturnNotResponding error - retrying: 2. Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][interruptReadHandler] -- Received kIOReturnNotResponding error - retrying: 3. Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][interruptReadHandler] -- Received kIOReturnNotResponding error - retrying: 4. Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][interruptReadHandler] -- Received kIOReturnNotResponding error - retrying: 5. Aug 3 12:45:09 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHostControllerUSBTransport][interruptReadHandler] -- Received kIOReturnNotResponding error - no more retries. Aug 3 12:45:19 Radus-MacBook-Pro kernel[0]: IOBluetoothHCIController::setupHardware -- failed to get the buffer size from the Bluetooth module -- re-enumerating device Aug 3 12:45:19 Radus-MacBook-Pro kernel[0]: [iOBluetoothHCIController][hardwareSetupComplete] Failed setup: 0x0010 (kBluetoothHCIErrorHostTimeout) Aug 3 12:45:19 Radus-MacBook-Pro kernel[0]: REQUIRE_NO_ERR failure: 0x10 - file: /SourceCache/IOBluetoothFamily_kexts/IOBluetoothFamily-4260.4.1/Core/Family/HCI/IOBluetoothFamily.cpp:24451 Aug 3 12:45:19 Radus-MacBook-Pro kernel[0]: **** [iOBluetoothHCIController][protectedBluetoothHCIControllerTransportShowsUp] -- Error!! -- Something went wrong in the setup process. Could not communicate with Bluetooth Transport successfully -- 0x5000 -- 0xbeef **** ioreg-syslog.zip

Hi, My bluetooth stops working after sleep, I have to restart my laptop to get it working again. in the notification area when I click bluetooth icon : "Bluetooth not available". atheros ar5b97 - wifi + bt driver 3011