packagefixer Posted July 19, 2006 Share Posted July 19, 2006 This was passed along to me by my friend and was way beyond my grasp but from what I understand these kext's are the root of people's problems If your experiencing issues related to USB audio devices as most on-board audio is treated as a USB device, it appears that some can only be seen/work if installed when the system is booted and I'm told that this is related to the following kext: /System/Library/Extensions/VirtualAudioDriver.kext/Contents/MacOS/VirtualAudioDriver: Mach-O object ppc As well I've been informed that the following additional kext's are not universal and would be reason that these devices (like my adaptect scsi card) aren't being recognized. While the majority of these can be ignored, it's amazing to see how many unuseable kext's are actually installed and it explains why some features/functionality is missing. /System/Library/Extensions/ACard62xxM.kext/Contents/MacOS/ACard62xxM: Mach-O object ppc /System/Library/Extensions/ACard67162.kext/Contents/MacOS/ACard67162: Mach-O object ppc /System/Library/Extensions/ACard671xSCSI.kext/Contents/MacOS/ACard671xSCSI: Mach-O object ppc /System/Library/Extensions/ACard6885M.kext/Contents/MacOS/ACard6885M: Mach-O object ppc /System/Library/Extensions/ACard68xxM.kext/Contents/MacOS/ACard68xxM: Mach-O object ppc /System/Library/Extensions/Adaptec290X-2930.kext/Contents/MacOS/Adaptec290X-2930: Mach-O object ppc /System/Library/Extensions/Adaptec29160x.kext/Contents/MacOS/Adaptec29160x: Mach-O object ppc /System/Library/Extensions/Adaptec39160.kext/Contents/MacOS/Adaptec39160: Mach-O object ppc /System/Library/Extensions/Apple02Audio.kext/Contents/MacOS/Apple02Audio: Mach-O object ppc /System/Library/Extensions/Apple02Audio.kext/Contents/PlugIns/Apple02DBDMAAudio.kext/Contents/MacOS/Apple02DBDMAAudio: Mach-O object ppc /System/Library/Extensions/Apple02Audio.kext/Contents/PlugIns/AppleBurgundyAudio.kext/Contents/MacOS/AppleBurgundyAudio: Mach-O object ppc /System/Library/Extensions/Apple02Audio.kext/Contents/PlugIns/AppleDACAAudio.kext/Contents/MacOS/AppleDACAAudio: Mach-O object ppc /System/Library/Extensions/Apple02Audio.kext/Contents/PlugIns/AppleScreamerAudio.kext/Contents/MacOS/AppleScreamerAudio: Mach-O object ppc /System/Library/Extensions/Apple02Audio.kext/Contents/PlugIns/AppleTexas2Audio.kext/Contents/MacOS/AppleTexas2Audio: Mach-O object ppc /System/Library/Extensions/Apple02Audio.kext/Contents/PlugIns/AppleTexasAudio.kext/Contents/MacOS/AppleTexasAudio: Mach-O object ppc /System/Library/Extensions/Apple02Audio.kext/Contents/PlugIns/AudioI2SControl.kext/Contents/MacOS/AudioI2SControl: Mach-O object ppc /System/Library/Extensions/AppleAD741x.kext/Contents/MacOS/AppleAD741x: Mach-O object ppc /System/Library/Extensions/AppleADM103x.kext/Contents/MacOS/AppleADM103x: Mach-O object ppc /System/Library/Extensions/AppleADT746x.kext/Contents/MacOS/AppleADT746x: Mach-O object ppc /System/Library/Extensions/AppleAirPort.kext/Contents/MacOS/AppleAirPort: Mach-O object ppc /System/Library/Extensions/AppleAirPort.kext/Contents/PlugIns/AppleAirPortFW.kext/Contents/MacOS/AppleAirPortFW: Mach-O object ppc /System/Library/Extensions/AppleAirPort.kext/Contents/PlugIns/AppleAirPortFWAP.kext/Contents/MacOS/AppleAirPortFWAP: Mach-O object ppc /System/Library/Extensions/AppleAirPort2.kext/Contents/MacOS/AppleAirPort2: Mach-O object ppc /System/Library/Extensions/AppleAltiVecDVDDriver.bundle/Contents/MacOS/mp2decv.bundle/Contents/Info.plist: XML document text /System/Library/Extensions/AppleAltiVecDVDDriver.bundle/Contents/MacOS/mp2decv.bundle/Contents/Resources/mp2decvbin1: Mach-O executable /System/Library/Extensions/AppleAltiVecDVDDriver.bundle/Contents/MacOS/mp2decv.bundle/Contents/Resources/mp2decvbin2: Mach-O executable /System/Library/Extensions/AppleAltiVecDVDDriver.bundle/Contents/MacOS/mp2decv.bundle/Contents/Resources/mp2decvbin3: Mach-O executable /System/Library/Extensions/AppleAltiVecDVDDriver.bundle/Contents/MacOS/mp2decv.bundle/Contents/version.plist: XML document text /System/Library/Extensions/AppleBlower.kext/Contents/MacOS/AppleBlower: Mach-O object ppc /System/Library/Extensions/AppleCore99NVRAM.kext/Contents/MacOS/AppleCore99NVRAM: Mach-O object ppc /System/Library/Extensions/AppleCPUThermo.kext/Contents/MacOS/AppleCPUThermo: Mach-O object ppc /System/Library/Extensions/AppleDallasDriver.kext/Contents/MacOS/AppleDallasDriver: Mach-O object ppc /System/Library/Extensions/AppleFan.kext/Contents/MacOS/AppleFan: Mach-O object ppc /System/Library/Extensions/AppleFCU.kext/Contents/MacOS/AppleFCU: Mach-O object ppc /System/Library/Extensions/AppleFlashNVRAM.kext/Contents/MacOS/AppleFlashNVRAM: Mach-O object ppc /System/Library/Extensions/AppleGPIO.kext/Contents/MacOS/AppleGPIO: Mach-O object ppc /System/Library/Extensions/AppleGracklePCI.kext/Contents/MacOS/AppleGracklePCI: Mach-O object ppc /System/Library/Extensions/AppleHeathrow.kext/Contents/MacOS/AppleHeathrow: Mach-O object ppc /System/Library/Extensions/AppleI2SModemFamily.kext/Contents/MacOS/AppleI2SModemFamily: Mach-O object ppc /System/Library/Extensions/AppleI2SModemFamily.kext/Contents/PlugIns/AppleModemOnHoldService.kext/Contents/MacOS/AppleModemOnHoldService: Mach-O object ppc /System/Library/Extensions/AppleK2.kext/Contents/MacOS/AppleK2: Mach-O object ppc /System/Library/Extensions/AppleK2Driver.kext/Contents/MacOS/AppleK2Driver: Mach-O object ppc /System/Library/Extensions/AppleK2Fan.kext/Contents/MacOS/AppleK2Fan: Mach-O object ppc /System/Library/Extensions/AppleK2SATA.kext/Contents/MacOS/AppleK2SATA: Mach-O object ppc /System/Library/Extensions/AppleK2SATARoot.kext/Contents/MacOS/AppleK2SATARoot: Mach-O object ppc /System/Library/Extensions/AppleKauaiATA.kext/Contents/MacOS/AppleKauaiATA: Mach-O object ppc /System/Library/Extensions/AppleKeyLargo.kext/Contents/MacOS/AppleKeyLargo: Mach-O object ppc /System/Library/Extensions/AppleKiwiATA.kext/Contents/MacOS/AppleKiwiATA: Mach-O object ppc /System/Library/Extensions/AppleKiwiRoot.kext/Contents/MacOS/AppleKiwiRoot: Mach-O object ppc /System/Library/Extensions/AppleLM7x.kext/Contents/MacOS/AppleLM7x: Mach-O object ppc /System/Library/Extensions/AppleLM87.kext/Contents/MacOS/AppleLM87: Mach-O object ppc /System/Library/Extensions/AppleLM8x.kext/Contents/MacOS/AppleLM8x: Mach-O object ppc /System/Library/Extensions/AppleMacRiscPCI.kext/Contents/MacOS/AppleMacRiscPCI: Mach-O object ppc /System/Library/Extensions/AppleMaxim1989.kext/Contents/MacOS/AppleMaxim1989: Mach-O object ppc /System/Library/Extensions/AppleMaxim6690.kext/Contents/MacOS/AppleMaxim6690: Mach-O object ppc /System/Library/Extensions/AppleMPIC.kext/Contents/MacOS/AppleMPIC: Mach-O object ppc /System/Library/Extensions/AppleNDRV/ATIDriver.bundle/Contents/MacOS/ATIDriver: header for PowerPC PEF executable /System/Library/Extensions/AppleNDRV/ATIRuntimeDriver.bundle/Contents/MacOS/ATIRuntimeDriver: header for PowerPC PEF executable /System/Library/Extensions/AppleOnboardAudio.kext/Contents/MacOS/AppleOnboardAudio: Mach-O object ppc /System/Library/Extensions/AppleOnboardAudio.kext/Contents/PlugIns/AppleDBDMAAudio.kext/Contents/MacOS/AppleDBDMAAudio: Mach-O object ppc /System/Library/Extensions/AppleOnboardAudio.kext/Contents/PlugIns/AppleIOI2CAudioCodec.kext/Contents/MacOS/AppleIOI2CAudioCodec: Mach-O object ppc /System/Library/Extensions/AppleOnboardAudio.kext/Contents/PlugIns/AppleOnyxAudio.kext/Contents/MacOS/AppleOnyxAudio: Mach-O object ppc /System/Library/Extensions/AppleOnboardAudio.kext/Contents/PlugIns/AppleTAS3004Audio.kext/Contents/MacOS/AppleTAS3004Audio: Mach-O object ppc /System/Library/Extensions/AppleOnboardAudio.kext/Contents/PlugIns/AppleToonieAudio.kext/Contents/MacOS/AppleToonieAudio: Mach-O object ppc /System/Library/Extensions/AppleOnboardAudio.kext/Contents/PlugIns/AppleTopazAudio.kext/Contents/MacOS/AppleTopazAudio: Mach-O object ppc /System/Library/Extensions/ApplePMU.kext/Contents/MacOS/ApplePMU: Mach-O object ppc /System/Library/Extensions/AppleSEP.kext/Contents/MacOS/AppleSEP: Mach-O object ppc /System/Library/Extensions/AppleSMU.kext/Contents/MacOS/AppleSMU: Mach-O object ppc /System/Library/Extensions/AppleSMUMonitor.kext/Contents/MacOS/AppleSMUMonitor: Mach-O object ppc /System/Library/Extensions/AppleSPU.kext/Contents/MacOS/AppleSPU: Mach-O object ppc /System/Library/Extensions/AppleSym8xx.kext/Contents/MacOS/AppleSym8xx: Mach-O object ppc /System/Library/Extensions/AppleVIA.kext/Contents/MacOS/AppleVIA: Mach-O object ppc /System/Library/Extensions/AppleVSP.kext/Contents/MacOS/AppleVSP: Mach-O object ppc /System/Library/Extensions/ATTOExpressPCIPlus.kext/Contents/MacOS/ATTOExpressPCIPlus: Mach-O object ppc /System/Library/Extensions/AudioDeviceTreeUpdater.kext/Contents/MacOS/AudioDeviceTreeUpdater: Mach-O object ppc /System/Library/Extensions/CM4040.kext/Contents/MacOS/CM4040: Mach-O object ppc /System/Library/Extensions/CMD646ATA.kext/Contents/MacOS/CMD646ATA: Mach-O object ppc /System/Library/Extensions/CMD646Root.kext/Contents/MacOS/CMD646Root: Mach-O object ppc /System/Library/Extensions/CRYPTOCardPCCard.kext/Contents/MacOS/CRYPTOCardPCCard: Mach-O object ppc /System/Library/Extensions/HeathrowATA.kext/Contents/MacOS/HeathrowATA: Mach-O object ppc /System/Library/Extensions/I2CGPIO.kext/Contents/MacOS/I2CGPIO: Mach-O object ppc /System/Library/Extensions/ImmersionForceFeedback.kext/Contents/PlugIns/imdIForce.plugin/Contents/MacOS/imdIForce: Mach-O bundle ppc /System/Library/Extensions/ImmersionForceFeedback.kext/Contents/PlugIns/immffDrvMan.plugin/Contents/MacOS/immffDrvMan: Mach-O bundle ppc /System/Library/Extensions/IOADBFamily.kext/Contents/MacOS/IOADBFamily: Mach-O object ppc /System/Library/Extensions/IOI2CAD741x.kext/Contents/MacOS/IOI2CAD741x: Mach-O object ppc /System/Library/Extensions/IOI2CADT746x.kext/Contents/MacOS/IOI2CADT746x: Mach-O object ppc /System/Library/Extensions/IOI2CControllerPMU.kext/Contents/MacOS/IOI2CControllerPMU: Mach-O object ppc /System/Library/Extensions/IOI2CControllerPPC.kext/Contents/MacOS/IOI2CControllerPPC: Mach-O object ppc /System/Library/Extensions/IOI2CControllerSMU.kext/Contents/MacOS/IOI2CControllerSMU: Mach-O object ppc /System/Library/Extensions/IOI2CDriveBayGPIO.kext/Contents/MacOS/IOI2CDriveBayGPIO: Mach-O object ppc /System/Library/Extensions/IOI2CFamily.kext/Contents/MacOS/IOI2CFamily: Mach-O object ppc /System/Library/Extensions/IOI2CLM6x.kext/Contents/MacOS/IOI2CLM6x: Mach-O object ppc /System/Library/Extensions/IOI2CLM7x.kext/Contents/MacOS/IOI2CLM7x: Mach-O object ppc /System/Library/Extensions/IOI2CLM8x.kext/Contents/MacOS/IOI2CLM8x: Mach-O object ppc /System/Library/Extensions/IOI2CMaxim1631.kext/Contents/MacOS/IOI2CMaxim1631: Mach-O object ppc /System/Library/Extensions/IOI2CMaxim1989.kext/Contents/MacOS/IOI2CMaxim1989: Mach-O object ppc /System/Library/Extensions/IOI2CMaxim6690.kext/Contents/MacOS/IOI2CMaxim6690: Mach-O object ppc /System/Library/Extensions/IOI2CSMUSat.kext/Contents/MacOS/IOI2CSMUSat: Mach-O object ppc /System/Library/Extensions/IOKeyLargo.kext/Contents/MacOS/IOKeyLargo: Mach-O object ppc /System/Library/Extensions/KeyLargoATA.kext/Contents/MacOS/KeyLargoATA: Mach-O object ppc /System/Library/Extensions/LogitechForceFeedback.kext/Contents/PlugIns/WMJoyFrc.plugin/Contents/MacOS/WMJoyFrc: Mach-O bundle ppc /System/Library/Extensions/LSIUltra320.kext/Contents/MacOS/LSIUltra320: Mach-O object ppc /System/Library/Extensions/MacIOGPIO.kext/Contents/MacOS/MacIOGPIO: Mach-O object ppc /System/Library/Extensions/MegaRAID.kext/Contents/MacOS/MegaRAID: Mach-O object ppc /System/Library/Extensions/SCR24X_Apple_Driver.kext/Contents/MacOS/SCR24X_Apple_Driver: Mach-O object ppc /System/Library/Extensions/SharedIP.kext/Contents/MacOS/SharedIP: Mach-O object ppc Link to comment Share on other sites More sharing options...
BuXb Posted July 20, 2006 Share Posted July 20, 2006 .. it appears that some can only be seen/work if installed when the system is booted and I'm told that this is related to the following kext: /System/Library/Extensions/VirtualAudioDriver.kext/Contents/MacOS/VirtualAudioDriver: Mach-O object ppc well interesting information, but what to do now about the Mach-O object ppc ? Link to comment Share on other sites More sharing options...
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