[Solved]Fixes to Get Full Acceleration on Intel HD Graphics in iMac 17.1

[canyondust]

macOS 10.13.3 (the latest one)

However, I got the framework from an update. Can use from a 10.13.2 install, but the date is the same. Will try and then report. Thanks for your suggestions.

It's happened to me where I replace appleGVA.framework from an update, and it only has the changed components of the framework, not the entire framework itself, and had to go back to a full installer to get the full framework.

 

[originalmagneto]

It's happened to me where I replace appleGVA.framework from an update, and it only has the changed components of the framework, not the entire framework itself, and had to go back to a full installer to get the full framework.

Got a new error message:

GVA info: Successfully connected to the Intel plugin, offline Gen9
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleGVA/AppleGVA-11.3.7/Sources/Slices/Driver/AVD_loader.cpp: failed to get a service for display 6
Segmentation fault: 11
logout
Saving session...
...saving history...truncating history files...
...completed.

[Process completed]

 

[canyondust]

Got a new error message:

GVA info: Successfully connected to the Intel plugin, offline Gen9
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleGVA/AppleGVA-11.3.7/Sources/Slices/Driver/AVD_loader.cpp: failed to get a service for display 6
Segmentation fault: 11
logout
Saving session...
...saving history...truncating history files...
...completed.

[Process completed]

And I assume you've done the

sudo update_dyld_shared_cache -force

and reboot process twice?

 

[originalmagneto]

And I assume you've done the

sudo update_dyld_shared_cache -force

and reboot process twice?

Yes, thats right. Did that. What else can be wrong?

Posting my CLOVER config + screens of my kexts + ssdt in the right folder

 

[canyondust]

You don't need the SSDT or Intelgraphicsfixup, but you might need a patch for IMEI. Use IO Registry Explorer and search for IMEI to see if it's in your system. If it's not there, search for MEI or HECI. Once you know which one it is, use the right DSDT patch in clover to change MEI or HECI to IMEI.

Also, what happens when you run

DYLD_PREBIND_DEBUG=1 DYLD_SHARED_REGION=avoid /path/to/vdadecoderchecker

 

[originalmagneto]

1. I found HECI and applied the patch in Clover (see screenshots). Below is the output from the command...

Also, what happens when you run

DYLD_PREBIND_DEBUG=1 DYLD_SHARED_REGION=avoid /path/to/vdadecoderchecker

dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_kernel.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_m.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_blocks.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libc++abi.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libc++.1.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libobjc.A.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libdispatch.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_sandbox.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libmacho.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_notify.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_darwin.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_symptoms.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_trace.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_dnssd.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libcorecrypto.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libcommonCrypto.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_networkextension.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_configuration.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_network.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_info.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_asl.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libxpc.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/liblaunch.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_c.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libkeymgr.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libunwind.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libcompiler_rt.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_malloc.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/closure/libclosured.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libdyld.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_platform.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_pthread.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libcache.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libquarantine.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libcopyfile.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libremovefile.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_coreservices.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libsystem_secinit.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libSystem.B.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libenergytrace.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libbsm.0.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libDiagnosticMessagesClient.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libicucore.A.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libz.1.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
dyld: image not prebound, so could not use prebinding in /usr/lib/system/libkxld.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
dyld: image not prebound, so could not use prebinding in /usr/lib/libauto.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libOpenScriptingUtil.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libcoretls.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libcoretls_cfhelpers.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libpam.2.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libsqlite3.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libbz2.1.0.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libxml2.2.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libxar.1.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Security.framework/Versions/A/Security
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
dyld: image not prebound, so could not use prebinding in /usr/lib/liblzma.5.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libarchive.2.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libpcap.A.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libapple_crypto.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libboringssl.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libusrtcp.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libapple_nghttp2.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libnetwork.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/FSEvents
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsupport.framework/Versions/A/loginsupport
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/LinguisticData.framework/Versions/A/LinguisticData
dyld: image not prebound, so could not use prebinding in /usr/lib/libmarisa.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/Lexicon.framework/Versions/A/Lexicon
dyld: image not prebound, so could not use prebinding in /usr/lib/libCRFSuite.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/CoreEmoji.framework/Versions/A/CoreEmoji
dyld: image not prebound, so could not use prebinding in /usr/lib/libcmph.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libiconv.2.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/LanguageModeling
dyld: image not prebound, so could not use prebinding in /usr/lib/libChineseTokenizer.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libcompression.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
dyld: image not prebound, so could not use prebinding in /usr/lib/libmecabra.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
dyld: image not prebound, so could not use prebinding in /usr/lib/libutil.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/APFS.framework/Versions/A/APFS
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/BackgroundTaskManagement.framework/Versions/A/BackgroundTaskManagement
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManagement
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
dyld: image not prebound, so could not use prebinding in /usr/lib/libxslt.1.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SharedFileList.framework/Versions/A/SharedFileList
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
dyld: image not prebound, so could not use prebinding in /usr/lib/liblangid.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBNNS.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libQuadrature.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLinearAlgebra.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparseBLAS.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparse.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/IOAccelerator.framework/Versions/A/IOAccelerator
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/IOPresentment.framework/Versions/A/IOPresentment
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreFSCache.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Metal.framework/Versions/A/Metal
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/DSExternalDisplay.framework/Versions/A/DSExternalDisplay
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/GraphVisualizer.framework/Versions/A/GraphVisualizer
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJP2.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/AppleJPEG.framework/Versions/A/AppleJPEG
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ColorSync.framework/Versions/A/ColorSync
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontParser.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/MetalTools.framework/Versions/A/MetalTools
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/MetalPerformanceShaders.framework/Frameworks/MPSCore.framework/Versions/A/MPSCore
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/MetalPerformanceShaders.framework/Frameworks/MPSImage.framework/Versions/A/MPSImage
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/MetalPerformanceShaders.framework/Frameworks/MPSMatrix.framework/Versions/A/MPSMatrix
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/MetalPerformanceShaders.framework/Frameworks/MPSNeuralNetwork.framework/Versions/A/MPSNeuralNetwork
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/MetalPerformanceShaders
dyld: image not prebound, so could not use prebinding in /usr/lib/libFosl_dynamic.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreVMClient.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCVMSPluginSupport.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenCL.framework/Versions/A/OpenCL
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/FaceCore.framework/Versions/A/FaceCore
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/SkyLight
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSyncLegacy.framework/Versions/A/ColorSyncLegacy
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
dyld: image not prebound, so could not use prebinding in /usr/lib/libheimdal-asn1.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libresolv.9.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/Heimdal.framework/Versions/A/Heimdal
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/CommonAuth.framework/Versions/A/CommonAuth
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/GSS.framework/Versions/A/GSS
dyld: image not prebound, so could not use prebinding in /usr/lib/libcups.2.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/AppleSauce.framework/Versions/A/AppleSauce
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
dyld: image not prebound, so could not use prebinding in /usr/lib/libdscsym.dylib
dyld: image not prebound, so could not use prebinding in /usr/lib/libspindump.dylib
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/CoreMedia.framework/Versions/A/CoreMedia
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/AppleVA.framework/Versions/A/AppleVA
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/VideoToolbox.framework/Versions/A/VideoToolbox
dyld: image not prebound, so could not use prebinding in /System/Library/Frameworks/VideoDecodeAcceleration.framework/Versions/A/VideoDecodeAcceleration
dyld: image not prebound, so could not use prebinding in /Users/Magneto/Downloads/VDADecoderChecker
dyld: image not prebound, so could not use prebinding in /System/Library/PrivateFrameworks/AppleGVA.framework/AppleGVA
dyld: image not prebound, so could not use prebinding in /Library/GPUBundles/GeForceMTLDriverWeb.bundle/Contents/MacOS/GeForceMTLDriverWeb
dyld: image not prebound, so could not use prebinding in /System/Library/Extensions/AppleIntelSKLGraphicsVADriver.bundle/Contents/MacOS/AppleIntelSKLGraphicsVADriver
GVA info: Successfully connected to the Intel plugin, offline Gen9
dyld: image not prebound, so could not use prebinding in /Library/GPUBundles/GeForceVADriverWeb.bundle/Contents/MacOS/GeForceVADriverWeb
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleGVA/AppleGVA-11.3.7/Sources/Slices/Driver/AVD_loader.cpp: failed to get a service for display 6
Segmentation fault: 11

 

[canyondust]

GVA info: Successfully connected to the Intel plugin, offline Gen9
dyld: image not prebound, so could not use prebinding in /Library/GPUBundles/GeForceVADriverWeb.bundle/Contents/MacOS/GeForceVADriverWeb
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleGVA/AppleGVA-11.3.7/Sources/Slices/Driver/AVD_loader.cpp: failed to get a service for display 6
Segmentation fault: 11[/code]

I think you might have an old VDAdecodechecker, try this one...

 

[originalmagneto]

I think you might have an old VDAdecodechecker, try this one...

GVA info: Successfully connected to the Intel plugin, offline Gen9
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleGVA/AppleGVA-11.3.7/Sources/Slices/Driver/AVD_loader.cpp: failed to get a service for display 6
AVDCreateGPUAccelerator: Error loading GPU renderer
VDADecoderCreate failed. err: -12473
An error was returned by the decoder layer. This may happen for example because of bitstream/data errors during a decode operation. This error may also be returned from VDADecoderCreate when hardware decoder resources are available on the system but currently in use by another process.
VDADecoderCreate failed. err: -12473

 

[canyondust]

GVA info: Successfully connected to the Intel plugin, offline Gen9
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleGVA/AppleGVA-11.3.7/Sources/Slices/Driver/AVD_loader.cpp: failed to get a service for display 6
AVDCreateGPUAccelerator: Error loading GPU renderer
VDADecoderCreate failed. err: -12473
An error was returned by the decoder layer. This may happen for example because of bitstream/data errors during a decode operation. This error may also be returned from VDADecoderCreate when hardware decoder resources are available on the system but currently in use by another process.
VDADecoderCreate failed. err: -12473

hmm. Running out of ideas here. Try shiki=60 instead of shiki=12 in boot arguments?

 

[originalmagneto]

Try shiki=60 instead of shiki=12 in boot arguments?

Nothing changed man :/ I really appreciate you trying here, maybe someone else can chime in with ideas? I can upload my IOREG file if you want