Tema: Wi-Fi USB OSX 10.9
Estimados
Como ya comenté por acá, tuve un problema con la MacbookAir que me generó la pérdida permanente de la tarjeta Airport.
Tenía un mini Wi-Fi USB tp-link, que sin hacer mayores malabares, le conseguí los drivers para OSX 10.9 (la pérdida del Airport, me dejó estancado en OSX 10.9.5); hasta acá todo mas o menos bien.
El tema en cuestión, es que el uso del dispositivo me genera cuelgues aleatorios (con posterior reinicio del equipo), estuve leyendo bastante por la red y habría una solución en el asunto cambiando la forma en la cual OSX gestiona el dispositivo con un kernel flag [?].
Bueno, acá estoy una vez más, preguntando si alguien sabe algo del tema. El dispositivo en cuestión es el TP-Link TL-WN725N versión 2.
Caso contrario, les pido recomendación de un dispositivo similar (mini USB Wi-Fi), compatible con OSX 10.9, que no tenga el mismo chip (Realtek RTL8188CUS), ya que en el driver del mismo, estaría el problema que genera los cuelgues.
Saludos
nico-
P.D: adjunto para los conspicuos en la materia, un informe de errores.
Anonymous UUID: 6E5F43F2-8F38-A347-B0DA-BB1A27D2E3C4
Wed Sep 16 20:21:31 2015
panic(cpu 0 caller 0xffffff8018036da6): "thread_invoke: preemption_level 1, possible cause: blocking while holding a spinlock, or within interrupt context"@/SourceCache/xnu/xnu-2422.115.14/osfmk/kern/sched_prim.c:2231
Backtrace (CPU 0), Frame : Return Address
0xffffff80c11b3a20 : 0xffffff8018023139
0xffffff80c11b3aa0 : 0xffffff8018036da6
0xffffff80c11b3b30 : 0xffffff801803608c
0xffffff80c11b3b70 : 0xffffff80180d6bc0
0xffffff80c11b3bc0 : 0xffffff80180d1eed
0xffffff80c11b3be0 : 0xffffff7f98ab6bc2
0xffffff80c11b3c00 : 0xffffff7f9a3b42e2
0xffffff80c11b3c40 : 0xffffff7f9892b7cd
0xffffff80c11b3d40 : 0xffffff7f994dd103
0xffffff80c11b3e00 : 0xffffff7f994de9bc
0xffffff80c11b3ea0 : 0xffffff7f994de9fa
0xffffff80c11b3ec0 : 0xffffff7f994d8959
0xffffff80c11b3ef0 : 0xffffff80184b1d07
0xffffff80c11b3f30 : 0xffffff80184b0712
0xffffff80c11b3f80 : 0xffffff80184b07e7
0xffffff80c11b3fb0 : 0xffffff80180d7c67
Kernel Extensions in backtrace:
com.Apple.iokit.IOUSBFamily(686.4.1)[815E4F64-F2D5-3847-931A-BE755698D993]@0xffffff7f98928000->0xffffff7f98988fff
dependency: com.Apple.iokit.IOPCIFamily(2.9)[2852ACFE-FD28-3C37-9B39-885201BB8D25]@0xffffff7f986c1000
com.Apple.driver.AppleUSBEHCI(660.4)[DC3ED7C9-0FDC-30C6-8976-79CC83DDB5D4]@0xffffff7f994d5000->0xffffff7f994ecfff
dependency: com.Apple.iokit.IOUSBFamily(686.4.1)[815E4F64-F2D5-3847-931A-BE755698D993]@0xffffff7f98928000
dependency: com.Apple.iokit.IOPCIFamily(2.9)[2852ACFE-FD28-3C37-9B39-885201BB8D25]@0xffffff7f986c1000
com.Apple.iokit.IONetworkingFamily(3.2)[6777EB73-6474-3540-8CAB-B8A1C06D1CD9]@0xffffff7f98aa5000->0xffffff7f98ad1fff
com.realtek.driver.RTL8188EU(1007.0)[2FC8DDA6-E587-3689-949D-559729775776]@0xffffff7f9a363000->0xffffff7f9a48efff
dependency: com.Apple.iokit.IONetworkingFamily(3.2)[6777EB73-6474-3540-8CAB-B8A1C06D1CD9]@0xffffff7f98aa5000
dependency: com.Apple.iokit.IOUSBFamily(686.4.1)[815E4F64-F2D5-3847-931A-BE755698D993]@0xffffff7f98928000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
13F1112
Kernel version:
Darwin Kernel Version 13.4.0: Wed Mar 18 16:20:14 PDT 2015; root:xnu-2422.115.14~1/RELEASE_X86_64
Kernel UUID: 8B1A8FD1-2344-36C0-A7F5-D9D485A995FA
Kernel slide: 0x0000000017e00000
Kernel text base: 0xffffff8018000000
System model name: MacBookAir3,2 (Mac-942C5DF58193131B)
System uptime in nanoseconds: 3290051340808
last loaded kext at 247899495380: com.Apple.filesystems.msdosfs 1.9 (addr 0xffffff7f99343000, size 65536)
loaded kexts:
com.realtek.driver.RTL8188EU 1007
com.rogueamoeba.InstantOnCore 6.0.3
com.globaldelight.driver.BoomDevice 1.1
jp.plentycom.driver.SteerMouse 4.0.1
com.rogueamoeba.InstantOn 6.0.3
com.rim.driver.BlackBerryUSBDriverInt 0.0.74
com.Apple.filesystems.msdosfs 1.9
com.Apple.driver.AppleUSBCDC 4.2.1b5
com.Apple.driver.AppleHWSensor 1.9.5d0
com.Apple.filesystems.autofs 3.0
com.Apple.iokit.IOBluetoothSerialManager 4.2.7f5
com.Apple.driver.AGPM 100.14.34
com.Apple.driver.ApplePlatformEnabler 2.0.9d7
com.Apple.driver.AppleTyMCEDriver 1.0.2d2
com.Apple.driver.AppleMikeyHIDDriver 124
com.Apple.driver.AppleHDAHardwareConfigDriver 2.6.3f4
com.Apple.driver.AppleHDA 2.6.3f4
com.Apple.driver.AudioAUUC 1.60
com.Apple.iokit.IOUserEthernet 1.0.0d1
com.Apple.Dont_Steal_Mac_OS_X 7.0.0
com.Apple.driver.AppleHWAccess 1
com.Apple.driver.AppleMikeyDriver 2.6.3f4
com.Apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.Apple.driver.AppleLPC 1.7.0
com.Apple.driver.AppleMuxControl 3.6.22
com.Apple.driver.AppleBacklight 170.4.11
com.Apple.GeForceTesla 8.2.4
com.Apple.iokit.IOBluetoothUSBDFU 4.2.7f5
com.Apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.2.7f5
com.Apple.driver.AppleUpstreamUserClient 3.5.13
com.Apple.driver.AppleMCCSControl 1.2.5
com.Apple.nvidia.NVDAStartup 8.2.6
com.Apple.driver.AppleUSBTCButtons 240.2
com.Apple.driver.AppleUSBEthernet 2.4.6
com.Apple.driver.AppleUSBTCKeyEventDriver 240.2
com.Apple.iokit.SCSITaskUserClient 3.6.7
com.Apple.driver.AppleUSBTCKeyboard 240.2
com.Apple.driver.AppleUSBCardReader 3.4.1
com.Apple.driver.AppleFileSystemDriver 3.0.1
com.Apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.Apple.AppleFSCompression.AppleFSCompressionTypeLZVN 1.0.0d1
com.Apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.Apple.BootCache 35
com.Apple.driver.XsanFilter 404
com.Apple.iokit.IOAHCIBlockStorage 2.6.0
com.Apple.driver.AppleUSBHub 683.4.0
com.Apple.driver.AppleAHCIPort 3.0.5
com.Apple.driver.AppleUSBEHCI 660.4.0
com.Apple.driver.AppleUSBOHCI 656.4.1
com.Apple.driver.AppleRTC 2.0
com.Apple.driver.AppleSmartBatteryManager 161.0.0
com.Apple.driver.AppleHPET 1.8
com.Apple.driver.AppleACPIButtons 2.0
com.Apple.driver.AppleSMBIOS 2.1
com.Apple.driver.AppleACPIEC 2.0
com.Apple.driver.AppleAPIC 1.7
com.Apple.driver.AppleIntelCPUPowerManagementClient 217.92.1
com.Apple.nke.applicationfirewall 153
com.Apple.security.quarantine 3
com.Apple.driver.AppleIntelCPUPowerManagement 217.92.1
com.Apple.kext.triggers 1.0
com.Apple.iokit.IOSerialFamily 10.0.7
com.Apple.AppleGraphicsDeviceControl 3.6.22
com.Apple.driver.DspFuncLib 2.6.3f4
com.Apple.vecLib.kext 1.0.0
com.Apple.iokit.IOSurface 91.3
com.Apple.iokit.IOBluetoothFamily 4.2.7f5
com.Apple.iokit.IOAudioFamily 1.9.7fc2
com.Apple.kext.OSvKernDSPLib 1.14
com.Apple.driver.AppleSMC 3.1.8
com.Apple.driver.IOPlatformPluginLegacy 1.0.0
com.Apple.driver.IOPlatformPluginFamily 5.7.1d6
com.Apple.driver.AppleGraphicsControl 3.6.22
com.Apple.driver.AppleBacklightExpert 1.0.4
com.Apple.nvidia.classic.NVDANV50HalTesla 8.2.4
com.Apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.7f5
com.Apple.driver.AppleHDAController 2.6.3f4
com.Apple.iokit.IOHDAFamily 2.6.3f4
com.Apple.driver.AppleSMBusPCI 1.0.12d1
com.Apple.driver.AppleSMBusController 1.0.12d1
com.Apple.nvidia.classic.NVDAResmanTesla 8.2.4
com.Apple.iokit.IONDRVSupport 2.4.1
com.Apple.iokit.IOGraphicsFamily 2.4.1
com.Apple.driver.AppleUSBMultitouch 240.10
com.Apple.iokit.IOUSBHIDDriver 660.4.0
com.Apple.driver.AppleUSBMergeNub 650.4.0
com.Apple.iokit.IONetworkingFamily 3.2
com.Apple.iokit.IOUSBUserClient 660.4.2
com.Apple.driver.AppleMCP89RootPortPM 1.11
com.Apple.iokit.IOAHCIFamily 2.6.5
com.Apple.driver.NVSMU 2.2.9
com.Apple.driver.AppleEFINVRAM 2.0
com.Apple.driver.AppleEFIRuntime 2.0
com.Apple.iokit.IOHIDFamily 2.0.0
com.Apple.iokit.IOSMBusFamily 1.1
com.Apple.security.sandbox 278.11.2
com.Apple.kext.AppleMatch 1.0.0d1
com.Apple.security.TMSafetyNet 7
com.Apple.driver.AppleKeyStore 2
com.Apple.driver.DiskImages 373
com.Apple.iokit.IOReportFamily 23
com.Apple.iokit.IOUSBMassStorageClass 3.6.0
com.Apple.driver.AppleUSBComposite 656.4.1
com.Apple.iokit.IOSCSIBlockCommandsDevice 3.6.7
com.Apple.iokit.IOStorageFamily 1.9
com.Apple.iokit.IOSCSIArchitectureModelFamily 3.6.7
com.Apple.iokit.IOUSBFamily 686.4.1
com.Apple.driver.AppleFDEKeyStore 28.30
com.Apple.driver.AppleACPIPlatform 2.0
com.Apple.iokit.IOPCIFamily 2.9
com.Apple.iokit.IOACPIFamily 1.4
com.Apple.kec.pthread 1
com.Apple.kec.corecrypto 1.0
Model: MacBookAir3,2, BootROM MBA31.0061.B07, 2 processors, Intel Core 2 Duo, 1.86 GHz, 4 GB, SMC 1.66f61
Graphics: NVIDIA GeForce 320M, NVIDIA GeForce 320M, PCI, 256 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353237334348302D5946382020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353237334348302D5946382020
Bluetooth: Version 5.2.7f4 15858, 3 services, 15 devices, 1 incoming serial ports
Network Service: USB Ethernet, Ethernet, en0
Serial ATA Device: Apple SSD TS128C, 121,33 GB
USB Device: Internal Memory Card Reader
USB Device: Apple USB Ethernet Adapter
USB Device: FaceTime Camera (Built-in)
USB Device: BRCM2070 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Apple Internal Keyboard / Trackpad
Thunderbolt Bus: Adicto al aluminio con tecnología adentro.
