jt_dylan

Ok, I cleaned up the kexts or at least I think so. See the output below: [j@memreas-mac-mini:AWS]$grep IOPCITunnelCompatible /var/log/system.log [j@memreas-mac-mini:AWS]$ next I tried these statements: [j@memreas-mbp:AWS]$grep IOPCITunnelCompatible /var/log/system.log [j@memreas-mbp:AWS]$ [j@memreas-mbp:AWS]$sudo kextcache -system-prelinked-kernel kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext NVDAStartup.kext kext file:///System/Library/Extensions/MotMobileUSB.kext/Contents/PlugIns/MotMobileUSBSwch.kext/ is in hash exception list, allowing to load kext file:///System/Library/Extensions/MotMobileUSB.kext/Contents/PlugIns/MotMobileUSBLANMerge.kext/ is in hash exception list, allowing to load kext file:///System/Library/Extensions/MotMobileUSB.kext/Contents/PlugIns/MotMobileMTP.kext/ is in hash exception list, allowing to load kext file:///System/Library/Extensions/MotMobileUSB.kext/Contents/PlugIns/MotMobileMS.kext/ is in hash exception list, allowing to load kext file:///System/Library/Extensions/JMicronATA.kext/ is in hash exception list, allowing to load kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext IOPCIFamily.kext kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext IONDRVSupport.kext kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDAController.kext kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDA.kext Invalid signature -67030 for kext <OSKext 0x7fb48b409480 [0x7fff7957dcf0]> { URL = "NVDAStartup.kext/ -- file:///System/Library/Extensions/", ID = "com.nvidia.NVDAStartup" } Note the invalid signature at the bottom but valid at the top for the NVDAStartup?? Here is the PCI data: $grep PCI /var/log/system.log Jan 23 20:13:20 memreas-mbp com.apple.kextcache[741]: kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext IOPCIFamily.kext Jan 23 20:14:11 localhost kernel[0]: PMAP: PCID enabled Jan 23 20:14:11 localhost kernel[0]: [ PCI configuration begin ] Jan 23 20:14:11 localhost kernel[0]: [ PCI configuration end, bridges 16, devices 18 ] Jan 23 20:14:11 localhost kernel[0]: Got boot device = IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/M4-CT512M4SSD2 Media/IOGUIDPartitionScheme/Macintosh HD@2/CoreStoragePhysical/Macintosh HD/Macintosh HD Still same issue. Any help is much appreciated. Regards, J

Yes.

Hi, I have the following setup on a Mac Mini late 2012 and MBP 201. I followed the directions as per but neither seem to work. A Thunderbolt GPU on a Mac : How-to | Le journal du lapin Here is my config: Nvidia WebDriver 343.01.02f03 Mac Yosemite 10.10.1 Akitio Thunder2 PCIe GeForce GTX 970 Boot args: kext-dev-mode=1 -v GraphicsEnabler=No nvda_drv=1 Under System Info: Graphics/Displays Intel HD Graphics 4000 (Display is here) NVIDIA ChipModel (PCIe) Chipset Model: NVIdia Chip Model Type: GPU Bus: PCIe PCIe Lane Width: x4 VRAM(total): 256MB // incorrect should be 4gb Vendor: NVIDIA (0x10de) Device ID: 0x13c2 Revision ID: 0x00a1 ROM Revision: preset 1.0.0 So this card is unusable and it's a shame to not be able to use it. Any help or advice is greatly appreciated. If there is a setting change I can make so the the card is properly recognized please let me know. I've been trying for over a week to get this working. Was anyone able to get this working? -J

Hi, I have the following setup but can't seem to get the card recognized properly on a Mac Mini late 2012. Any help is appreciated... Followed: A Thunderbolt GPU on a Mac : How-to | Le journal du lapin Here is my config: Nvidia WebDriver 343.01.02f03 Mac Yosemite 10.10.1 Akitio Thunder2 PCIe GeForce GTX 970 Boot args: kext-dev-mode=1 -v GraphicsEnabler=No nvda_drv=1 Under System Info: Graphics/Displays Intel HD Graphics 4000 (Display is here) NVIDIA ChipModel (PCIe) Chipset Model: NVIdia Chip Model Type: GPU Bus: PCIe PCIe Lane Width: x4 VRAM(total): 256MB // incorrect should be 4gb Vendor: NVIDIA (0x10de) Device ID: 0x13c2 Revision ID: 0x00a1 ROM Revision: preset 1.0.0 So this card is unusable and it's a shame to not be able to use it. Was anyone able to get this working? -J

Hi, I'm having a similar issue. I followed the directions as per: A Thunderbolt GPU on a Mac : How-to | Le journal du lapin Here is my config: Nvidia WebDriver 343.01.02f03 Mac Yosemite 10.10.1 Akitio Thunder2 PCIe GeForce GTX 970 Boot args: kext-dev-mode=1 -v GraphicsEnabler=No nvda_drv=1 Under System Info: Graphics/Displays Intel HD Graphics 4000 (Display is here) NVIDIA ChipModel (PCIe) Chipset Model: NVIdia Chip Model Type: GPU Bus: PCIe PCIe Lane Width: x4 VRAM(total): 256MB // incorrect should be 4gb Vendor: NVIDIA (0x10de) Device ID: 0x13c2 Revision ID: 0x00a1 ROM Revision: preset 1.0.0 So this card is unusable and it's a shame to not be able to use it. Any help or advice is greatly appreciated. If there is a setting change I can make so the the card is properly recognized please let me know. I've been trying for over a week to get this working. Was anyone able to get this working? -J

I checked the kexts. Here are the modified files but I still get "NVDA Chip Model (PCIe)" in System Info. $cat NVDAStartup.kext/Contents/Info.plist <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>BuildMachineOSBuild</key> <string>11A511</string> <key>CFBundleDevelopmentRegion</key> <string>English</string> <key>CFBundleExecutable</key> <string>NVDAStartup</string> <key>CFBundleGetInfoString</key> <string>NVDAStartup 10.1.43 (343.02.01f01)</string> <key>CFBundleIdentifier</key> <string>com.nvidia.NVDAStartup</string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string>NVDAStartup</string> <key>CFBundlePackageType</key> <string>KEXT</string> <key>CFBundleShortVersionString</key> <string>10.1.43</string> <key>CFBundleSignature</key> <string>????</string> <key>CFBundleVersion</key> <string>10.0.1</string> <key>IOKitPersonalities</key> <dict> <key>NVDAStartup</key> <dict> <key>CFBundleIdentifier</key> <string>com.nvidia.NVDAStartup</string> <key>IOClass</key> <string>NVDAStartup</string> <key>IOMatchCategory</key> <string>IOFramebuffer</string> <key>IOPCIClassMatch</key> <string>0x03000000&0xff000000</string> <key>IOPCIMatch</key> <string>0x000010de&0x0000ffff</string> <key>IOProbeScore</key> <integer>100000</integer> <key>IOProviderClass</key> <string>IOPCIDevice</string> <key>NVDARequiredOS</key> <string>14B25</string> <key>NVDAType</key> <string>Web</string> <key>IOPCITunnelCompatible</key> <true/> </dict> </dict> <key>OSBundleLibraries</key> <dict> <key>com.apple.iokit.IOPCIFamily</key> <string>1.0b1</string> <key>com.apple.kpi.iokit</key> <string>7.0</string> <key>com.apple.kpi.libkern</key> <string>8.0d0</string> </dict> <key>OSBundleRequired</key> <string>Safe Boot</string> <key>IOPCITunnelCompatible</key> <true/> </dict> </plist> $cat IONDRVSupport.kext/Info.plist <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>BuildMachineOSBuild</key> <string>14A368</string> <key>CFBundleDevelopmentRegion</key> <string>English</string> <key>CFBundleExecutable</key> <string>IONDRVSupport</string> <key>CFBundleGetInfoString</key> <string>2.4.1, Copyright Apple Computer, Inc. 2000-2012</string> <key>CFBundleIdentifier</key> <string>com.apple.iokit.IONDRVSupport</string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string>I/O Kit NDRV Support</string> <key>CFBundlePackageType</key> <string>KEXT</string> <key>CFBundleShortVersionString</key> <string>2.4.1</string> <key>CFBundleSignature</key> <string>????</string> <key>CFBundleVersion</key> <string>2.4.1</string> <key>DTCompiler</key> <string>com.apple.compilers.llvm.clang.1_0</string> <key>DTPlatformBuild</key> <string>6A280m</string> <key>DTPlatformVersion</key> <string>GM</string> <key>DTSDKBuild</key> <string>14A359</string> <key>DTSDKName</key> <string>macosx10.10internal</string> <key>DTXcode</key> <string>0600</string> <key>DTXcodeBuild</key> <string>6A280m</string> <key>IOKitPersonalities</key> <dict> <key>1</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.iokit.IONDRVSupport</string> <key>IOClass</key> <string>IONDRVFramebuffer</string> <key>IOMatchCategory</key> <string>IOFramebuffer</string> <key>IONameMatch</key> <string>display</string> <key>IOProbeScore</key> <integer>20000</integer> <key>IOProviderClass</key> <string>IOPCIDevice</string> <key>IOPCITunnelCompatible</key> <true/> </dict> <key>2</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.iokit.IONDRVSupport</string> <key>IOClass</key> <string>IONDRVFramebuffer</string> <key>IOMatchCategory</key> <string>IOFramebuffer</string> <key>IONameMatch</key> <string>display</string> <key>IOProbeScore</key> <integer>20000</integer> <key>IOProviderClass</key> <string>IOPlatformDevice</string> <key>IOPCITunnelCompatible</key> <true/> </dict> <key>3</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.iokit.IONDRVSupport</string> <key>IOClass</key> <string>IONDRVFramebuffer</string> <key>IOMatchCategory</key> <string>IOFramebuffer</string> <key>IOPCIClassMatch</key> <string>0x03000000&0xff000000</string> <key>IOProbeScore</key> <integer>0</integer> <key>IOProviderClass</key> <string>IOPCIDevice</string> <key>IOPCITunnelCompatible</key> <true/> </dict> </dict> <key>OSBundleCompatibleVersion</key> <string>1.0.0b1</string> <key>OSBundleLibraries</key> <dict> <key>com.apple.iokit.IOGraphicsFamily</key> <string>1.1</string> <key>com.apple.iokit.IOPCIFamily</key> <string>1.1</string> <key>com.apple.kpi.iokit</key> <string>8.0.0</string> <key>com.apple.kpi.libkern</key> <string>8.0.0</string> <key>com.apple.kpi.mach</key> <string>8.0.0</string> <key>com.apple.kpi.unsupported</key> <string>8.0.0</string> </dict> <key>OSBundleRequired</key> <string>Safe Boot</string> <key>IOPCITunnelCompatible</key> <true/> </dict> </plist> $cat /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAController.kext/Contents/Info.plist <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>BuildMachineOSBuild</key> <string>14B25</string> <key>CFBundleDevelopmentRegion</key> <string>English</string> <key>CFBundleExecutable</key> <string>AppleHDAController</string> <key>CFBundleGetInfoString</key> <string>AppleHDAController 267.0, Copyright © 2000-2014 Apple Inc. All rights reserved.</string> <key>CFBundleIdentifier</key> <string>com.apple.driver.AppleHDAController</string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string>HDA Controller Driver</string> <key>CFBundlePackageType</key> <string>KEXT</string> <key>CFBundleShortVersionString</key> <string>267.0</string> <key>CFBundleSignature</key> <string>????</string> <key>CFBundleVersion</key> <string>267.0</string> <key>DTCompiler</key> <string>com.apple.compilers.llvm.clang.1_0</string> <key>DTPlatformBuild</key> <string>6A280m</string> <key>DTPlatformVersion</key> <string>GM</string> <key>DTSDKBuild</key> <string>14A389</string> <key>DTSDKName</key> <string>macosx10.10internal</string> <key>DTXcode</key> <string>0600</string> <key>DTXcodeBuild</key> <string>6A280m</string> <key>IOKitPersonalities</key> <dict> <key>BuiltInHDA</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.driver.AppleHDAController</string> <key>CodecAddressFilterArray</key> <array> <dict> <key>CodecAddressMask</key> <data> AQAAAA== </data> <key>LayoutID</key> <integer>16392</integer> <key>PCIVendorDeviceID</key> <integer>282987200</integer> </dict> <dict> <key>CodecAddressMask</key> <data> AQAAAA== </data> <key>LayoutID</key> <integer>0</integer> <key>PCIVendorDeviceID</key> <integer>282987200</integer> </dict> <dict> <key>CodecAddressMask</key> <data> CQAAAA== </data> <key>LayoutID</key> <integer>65</integer> <key>PCIVendorDeviceID</key> <integer>282987200</integer> </dict> <dict> <key>CodecAddressMask</key> <data> AQAAAA== </data> <key>LayoutID</key> <integer>73</integer> <key>PCIVendorDeviceID</key> <integer>282987200</integer> </dict> </array> <key>DPAlwaysDisplayRouting</key> <array> <integer>3</integer> <integer>33</integer> <integer>35</integer> <integer>88</integer> </array> <key>DPAudioDeviceExclusion</key> <array> <dict> <key>ManufacturerID</key> <integer>1552</integer> <key>ProductID</key> <integer>10130</integer> </dict> </array> <key>HighFIFOLimitSupport</key> <array/> <key>HwFactoryPrefixTranslation</key> <array> <dict> <key>LayoutID</key> <integer>78</integer> <key>SourceDID</key> <integer>43584</integer> <key>StandInDID</key> <integer>43568</integer> <key>VID</key> <integer>4098</integer> </dict> <dict> <key>LayoutID</key> <integer>78</integer> <key>SourceDID</key> <integer>43576</integer> <key>StandInDID</key> <integer>43568</integer> <key>VID</key> <integer>4098</integer> </dict> <dict> <key>LayoutID</key> <integer>79</integer> <key>SourceDID</key> <integer>43584</integer> <key>StandInDID</key> <integer>43568</integer> <key>VID</key> <integer>4098</integer> </dict> <dict> <key>LayoutID</key> <integer>79</integer> <key>SourceDID</key> <integer>43576</integer> <key>StandInDID</key> <integer>43568</integer> <key>VID</key> <integer>4098</integer> </dict> </array> <key>IOClass</key> <string>AppleHDAController</string> <key>IOPCIClassMatch</key> <string>0x04020000&0xFFFE0000</string> <key>IOProviderClass</key> <string>IOPCIDevice</string> <key>RequireMaxBusStall</key> <array> <dict> <key>Layouts</key> <array/> <key>MaxBusStall</key> <integer>15000</integer> </dict> </array> <key>IOPCITunnelCompatible</key> <true/> </dict> </dict> <key>NSHumanReadableCopyright</key> <string>AppleHDAController 267.0, Copyright © 2000-2014 Apple Inc. All rights reserved.</string> <key>OSBundleCompatibleVersion</key> <string>1.0.0d1</string> <key>OSBundleLibraries</key> <dict> <key>com.apple.iokit.IOGraphicsFamily</key> <string>2.0</string> <key>com.apple.iokit.IOHDAFamily</key> <string>1.0.0d1</string> <key>com.apple.iokit.IOPCIFamily</key> <string>1.1</string> <key>com.apple.kpi.bsd</key> <string>8.0.0b3</string> <key>com.apple.kpi.iokit</key> <string>8.0.0b3</string> <key>com.apple.kpi.libkern</key> <string>8.0.0b3</string> <key>com.apple.kpi.mach</key> <string>8.0.0b3</string> <key>com.apple.kpi.private</key> <string>8.0.0b3</string> <key>com.apple.kpi.unsupported</key> <string>12.0</string> </dict> <key>IOPCITunnelCompatible</key> <true/> </dict> </plist> Here are the nvram args: $sudo nvram boot-args Password: boot-args -v -f kext-dev-mode=1 GraphicsEnabler=Yes nvda_drv=1 If anyone sees something off please let me know. Thanks!! -J - - - Updated - - - I checked the kexts. Here are the modified files but I still get "NVDA Chip Model (PCIe)" in System Info. $cat NVDAStartup.kext/Contents/Info.plist <!--?xml version="1.0" encoding="UTF-8"?--> <dict> <key>BuildMachineOSBuild</key> <string>11A511</string> <key>CFBundleDevelopmentRegion</key> <string>English</string> <key>CFBundleExecutable</key> <string>NVDAStartup</string> <key>CFBundleGetInfoString</key> <string>NVDAStartup 10.1.43 (343.02.01f01)</string> <key>CFBundleIdentifier</key> <string>com.nvidia.NVDAStartup</string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string>NVDAStartup</string> <key>CFBundlePackageType</key> <string>KEXT</string> <key>CFBundleShortVersionString</key> <string>10.1.43</string> <key>CFBundleSignature</key> <string>????</string> <key>CFBundleVersion</key> <string>10.0.1</string> <key>IOKitPersonalities</key> <dict> <key>NVDAStartup</key> <dict> <key>CFBundleIdentifier</key> <string>com.nvidia.NVDAStartup</string> <key>IOClass</key> <string>NVDAStartup</string> <key>IOMatchCategory</key> <string>IOFramebuffer</string> <key>IOPCIClassMatch</key> <string>0x03000000&0xff000000</string> <key>IOPCIMatch</key> <string>0x000010de&0x0000ffff</string> <key>IOProbeScore</key> <integer>100000</integer> <key>IOProviderClass</key> <string>IOPCIDevice</string> <key>NVDARequiredOS</key> <string>14B25</string> <key>NVDAType</key> <string>Web</string> <key>IOPCITunnelCompatible</key> <true> </true></dict> </dict> <key>OSBundleLibraries</key> <dict> <key>com.apple.iokit.IOPCIFamily</key> <string>1.0b1</string> <key>com.apple.kpi.iokit</key> <string>7.0</string> <key>com.apple.kpi.libkern</key> <string>8.0d0</string> </dict> <key>OSBundleRequired</key> <string>Safe Boot</string> <key>IOPCITunnelCompatible</key> <true> </true></dict> </plist> $cat IONDRVSupport.kext/Info.plist <!--?xml version="1.0" encoding="UTF-8"?--> <dict> <key>BuildMachineOSBuild</key> <string>14A368</string> <key>CFBundleDevelopmentRegion</key> <string>English</string> <key>CFBundleExecutable</key> <string>IONDRVSupport</string> <key>CFBundleGetInfoString</key> <string>2.4.1, Copyright Apple Computer, Inc. 2000-2012</string> <key>CFBundleIdentifier</key> <string>com.apple.iokit.IONDRVSupport</string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string>I/O Kit NDRV Support</string> <key>CFBundlePackageType</key> <string>KEXT</string> <key>CFBundleShortVersionString</key> <string>2.4.1</string> <key>CFBundleSignature</key> <string>????</string> <key>CFBundleVersion</key> <string>2.4.1</string> <key>DTCompiler</key> <string>com.apple.compilers.llvm.clang.1_0</string> <key>DTPlatformBuild</key> <string>6A280m</string> <key>DTPlatformVersion</key> <string>GM</string> <key>DTSDKBuild</key> <string>14A359</string> <key>DTSDKName</key> <string>macosx10.10internal</string> <key>DTXcode</key> <string>0600</string> <key>DTXcodeBuild</key> <string>6A280m</string> <key>IOKitPersonalities</key> <dict> <key>1</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.iokit.IONDRVSupport</string> <key>IOClass</key> <string>IONDRVFramebuffer</string> <key>IOMatchCategory</key> <string>IOFramebuffer</string> <key>IONameMatch</key> <string>display</string> <key>IOProbeScore</key> <integer>20000</integer> <key>IOProviderClass</key> <string>IOPCIDevice</string> <key>IOPCITunnelCompatible</key> <true> </true></dict> <key>2</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.iokit.IONDRVSupport</string> <key>IOClass</key> <string>IONDRVFramebuffer</string> <key>IOMatchCategory</key> <string>IOFramebuffer</string> <key>IONameMatch</key> <string>display</string> <key>IOProbeScore</key> <integer>20000</integer> <key>IOProviderClass</key> <string>IOPlatformDevice</string> <key>IOPCITunnelCompatible</key> <true> </true></dict> <key>3</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.iokit.IONDRVSupport</string> <key>IOClass</key> <string>IONDRVFramebuffer</string> <key>IOMatchCategory</key> <string>IOFramebuffer</string> <key>IOPCIClassMatch</key> <string>0x03000000&0xff000000</string> <key>IOProbeScore</key> <integer>0</integer> <key>IOProviderClass</key> <string>IOPCIDevice</string> <key>IOPCITunnelCompatible</key> <true> </true></dict> </dict> <key>OSBundleCompatibleVersion</key> <string>1.0.0b1</string> <key>OSBundleLibraries</key> <dict> <key>com.apple.iokit.IOGraphicsFamily</key> <string>1.1</string> <key>com.apple.iokit.IOPCIFamily</key> <string>1.1</string> <key>com.apple.kpi.iokit</key> <string>8.0.0</string> <key>com.apple.kpi.libkern</key> <string>8.0.0</string> <key>com.apple.kpi.mach</key> <string>8.0.0</string> <key>com.apple.kpi.unsupported</key> <string>8.0.0</string> </dict> <key>OSBundleRequired</key> <string>Safe Boot</string> <key>IOPCITunnelCompatible</key> <true> </true></dict> </plist> $cat /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAController.kext/Contents/Info.plist <!--?xml version="1.0" encoding="UTF-8"?--> <dict> <key>BuildMachineOSBuild</key> <string>14B25</string> <key>CFBundleDevelopmentRegion</key> <string>English</string> <key>CFBundleExecutable</key> <string>AppleHDAController</string> <key>CFBundleGetInfoString</key> <string>AppleHDAController 267.0, Copyright © 2000-2014 Apple Inc. All rights reserved.</string> <key>CFBundleIdentifier</key> <string>com.apple.driver.AppleHDAController</string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string>HDA Controller Driver</string> <key>CFBundlePackageType</key> <string>KEXT</string> <key>CFBundleShortVersionString</key> <string>267.0</string> <key>CFBundleSignature</key> <string>????</string> <key>CFBundleVersion</key> <string>267.0</string> <key>DTCompiler</key> <string>com.apple.compilers.llvm.clang.1_0</string> <key>DTPlatformBuild</key> <string>6A280m</string> <key>DTPlatformVersion</key> <string>GM</string> <key>DTSDKBuild</key> <string>14A389</string> <key>DTSDKName</key> <string>macosx10.10internal</string> <key>DTXcode</key> <string>0600</string> <key>DTXcodeBuild</key> <string>6A280m</string> <key>IOKitPersonalities</key> <dict> <key>BuiltInHDA</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.driver.AppleHDAController</string> <key>CodecAddressFilterArray</key> <array> <dict> <key>CodecAddressMask</key> <data> AQAAAA== </data> <key>LayoutID</key> <integer>16392</integer> <key>PCIVendorDeviceID</key> <integer>282987200</integer> </dict> <dict> <key>CodecAddressMask</key> <data> AQAAAA== </data> <key>LayoutID</key> <integer>0</integer> <key>PCIVendorDeviceID</key> <integer>282987200</integer> </dict> <dict> <key>CodecAddressMask</key> <data> CQAAAA== </data> <key>LayoutID</key> <integer>65</integer> <key>PCIVendorDeviceID</key> <integer>282987200</integer> </dict> <dict> <key>CodecAddressMask</key> <data> AQAAAA== </data> <key>LayoutID</key> <integer>73</integer> <key>PCIVendorDeviceID</key> <integer>282987200</integer> </dict> </array> <key>DPAlwaysDisplayRouting</key> <array> <integer>3</integer> <integer>33</integer> <integer>35</integer> <integer>88</integer> </array> <key>DPAudioDeviceExclusion</key> <array> <dict> <key>ManufacturerID</key> <integer>1552</integer> <key>ProductID</key> <integer>10130</integer> </dict> </array> <key>HighFIFOLimitSupport</key> <array> <key>HwFactoryPrefixTranslation</key> <array> <dict> <key>LayoutID</key> <integer>78</integer> <key>SourceDID</key> <integer>43584</integer> <key>StandInDID</key> <integer>43568</integer> <key>VID</key> <integer>4098</integer> </dict> <dict> <key>LayoutID</key> <integer>78</integer> <key>SourceDID</key> <integer>43576</integer> <key>StandInDID</key> <integer>43568</integer> <key>VID</key> <integer>4098</integer> </dict> <dict> <key>LayoutID</key> <integer>79</integer> <key>SourceDID</key> <integer>43584</integer> <key>StandInDID</key> <integer>43568</integer> <key>VID</key> <integer>4098</integer> </dict> <dict> <key>LayoutID</key> <integer>79</integer> <key>SourceDID</key> <integer>43576</integer> <key>StandInDID</key> <integer>43568</integer> <key>VID</key> <integer>4098</integer> </dict> </array> <key>IOClass</key> <string>AppleHDAController</string> <key>IOPCIClassMatch</key> <string>0x04020000&0xFFFE0000</string> <key>IOProviderClass</key> <string>IOPCIDevice</string> <key>RequireMaxBusStall</key> <array> <dict> <key>Layouts</key> <array> <key>MaxBusStall</key> <integer>15000</integer> </array></dict> </array> <key>IOPCITunnelCompatible</key> <true> </true></array></dict> </dict> <key>NSHumanReadableCopyright</key> <string>AppleHDAController 267.0, Copyright © 2000-2014 Apple Inc. All rights reserved.</string> <key>OSBundleCompatibleVersion</key> <string>1.0.0d1</string> <key>OSBundleLibraries</key> <dict> <key>com.apple.iokit.IOGraphicsFamily</key> <string>2.0</string> <key>com.apple.iokit.IOHDAFamily</key> <string>1.0.0d1</string> <key>com.apple.iokit.IOPCIFamily</key> <string>1.1</string> <key>com.apple.kpi.bsd</key> <string>8.0.0b3</string> <key>com.apple.kpi.iokit</key> <string>8.0.0b3</string> <key>com.apple.kpi.libkern</key> <string>8.0.0b3</string> <key>com.apple.kpi.mach</key> <string>8.0.0b3</string> <key>com.apple.kpi.private</key> <string>8.0.0b3</string> <key>com.apple.kpi.unsupported</key> <string>12.0</string> </dict> <key>IOPCITunnelCompatible</key> <true> </true></dict> </plist> Here are the nvram args: $sudo nvram boot-args Password: boot-args -v -f kext-dev-mode=1 GraphicsEnabler=Yes nvda_drv=1 If anyone sees something off please let me know. Thanks!! -J

still no luck. here's the latest from my syslog (NVDA search): 1/21/15 420.286 PM com.apple.kextd[22]: kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext "/System/Library/Extensions/NVDAStartup.kext" 1/21/15 420.000 PM kernel[0]: NVDAStartup: Web 1/21/15 420.801 PM com.apple.kextd[22]: kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext "/System/Library/Extensions/NVDAGM100HalWeb.kext" 1/21/15 421.000 PM kernel[0]: NVDAGM100HAL loaded and registered 1/21/15 424.000 PM kernel[0]: NVDA::rmStart failed 1/21/15 424.000 PM kernel[0]: NVDA,Display-B: Not usable 1/21/15 424.000 PM kernel[0]: NVDA,Display-C: Not usable 1/21/15 424.000 PM kernel[0]: NVDA,Display-D: Not usable 1/21/15 424.000 PM kernel[0]: NVDA,Display-E: Not usable 1/21/15 424.000 PM kernel[0]: NVDA,Display-F: Not usable Any way to test the card from command line? -J

Thanks, that showed good info: $grep IOPCITunnelCompatible /var/log/system.log Jan 21 0037 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 0037 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:11:58 memreas-mac-mini kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:13:02 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:13:02 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:20:22 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:20:22 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 01:15:38 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 09:22:52 memreas-mac-mini kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist I had it set in the middle but not the bottom of the file. ... testing... - - - Updated - - - Looks like it's loading. This is NVDAStartup from system.log: Jan 21 14:44:57 memreas-mac-mini.local com.apple.kextcache[788]: kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext NVDAStartup.kext Jan 21 1405 memreas-mac-mini.local com.apple.kextcache[788]: Invalid signature -67030 for kext <oskext 0x7f81bb449200="" [0x7fff73cc0cf0]=""> { URL = "NVDAStartup.kext/ -- file:///System/Library/Extensions/", ID = "com.nvidia.NVDAStartup" } Jan 21 1441 localhost kernel[0]: NVDAStartup: Web</oskext>

Thanks, that showed good info: $grep IOPCITunnelCompatible /var/log/system.log Jan 21 0037 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 0037 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:11:58 memreas-mac-mini kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:13:02 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:13:02 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:20:22 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 00:20:22 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 01:15:38 localhost kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist Jan 21 09:22:52 memreas-mac-mini kernel[0]: Driver "NVDAStartup" needs "IOPCITunnelCompatible" key in plist I had it set in the middle but not the bottom of the file. ... testing...

Yep, just tried: $sudo nvram boot-args boot-args kext-dev-mode=1 ndrv_drv=1 - - - Updated - - - Could this be the issue: Invalid signature -67030 for kext <oskext 0x7fa70d8d3700="" [0x7fff76834cf0]="" style="color: rgb(51, 51, 51); font-size: 13.63636302948px; line-height: 15.6545448303223px;">{ URL = "NVDAStartup.kext/ -- file:///System/Library/Extensions/", ID = "com.nvidia.NVDAStartup" } top shows: kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext NVDAStartup.kext</oskext>

Also, note this output: $sudo kextcache -system-prelinked-kernel kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext NVDAStartup.kext kext file:///System/Library/Extensions/MotMobileUSB.kext/Contents/PlugIns/MotMobileUSBSwch.kext/ is in hash exception list, allowing to load kext file:///System/Library/Extensions/MotMobileUSB.kext/Contents/PlugIns/MotMobileUSBLANMerge.kext/ is in hash exception list, allowing to load kext file:///System/Library/Extensions/MotMobileUSB.kext/Contents/PlugIns/MotMobileMTP.kext/ is in hash exception list, allowing to load kext file:///System/Library/Extensions/MotMobileUSB.kext/Contents/PlugIns/MotMobileMS.kext/ is in hash exception list, allowing to load kext file:///System/Library/Extensions/JMicronATA.kext/ is in hash exception list, allowing to load kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext IONDRVSupport.kext kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDAController.kext Invalid signature -67030 for kext <oskext 0x7fa70d8d3700="" [0x7fff76834cf0]=""> { URL = "NVDAStartup.kext/ -- file:///System/Library/Extensions/", ID = "com.nvidia.NVDAStartup" }</oskext>

Hi, I'm looking for help with the following DIY eGPU config: Config: Akitio Thunderbolt2 PCIe GTX 970 Yosemite (10.10.1) GPU Driver Version: 10.1.43 (343.02.01f01) CUDA Driver Version: 6.5.37 A NVIDIA Maxwell card with Thunderbolt on a Mac running Yosemite | Le journal du lapin ran sudo nvram boot-args="nv_disable=1" before install of web driver modified NVDAStartup.kext after ran sudo nvram boot-args="kext-dev-mode=1 ndrv_drv=1" ran sudo kextcache -system-caches restarted, connected GTX via thunderbolt and tried HDMI (no luck) then pass thru TB with HDMI and checked System information: found PCI section gave error Display only showed Intel HD 4000 (which I believe means the web driver did not install correctly) found under graphics Intel HD 4000 (Built-in) NVDA Chip Model (PCIe) NVIDIA Chip Model: Chipset Model: NVIDIA Chip Model Type: GPU Bus: PCIe PCIe Lane Width: x4 VRAM (Total): 256 MB Vendor: NVIDIA (0x10de) Device ID: 0x13c2 Revision ID: 0x00a1 ROM Revision: preset 1.0.0 Any Idea on where I might be going wrong? I have on ordr a display port to HDMI and DVD-D to HDMI adapters but I think the model should still show up. Any help you can provide is greatly appreciated. Regards, jt_dylan