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Just tried updating now, and everything works! Thanks again.
[Guide] Lenovo Z50-70/Z40-70/G50-70/G40-70 using Clover UEFI
- Thread starter the-braveknight
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Just tried updating now, and everything works! Thanks again.
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Hello. I am wondering if anyone has applied the supplemental update?
ADDENDUM: I just did it. It went well. No issues
ADDENDUM: I just did it. It went well. No issues
Last edited:
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"System extension can not be used
The system extension "/Library/Extensions/VoodooHDA.kext" has been installed incorrectly and can not be used. Please try installing it again or contact the product manufacturer for an upgrade."
This is an error that appears for me...
here`s the result...My audio is not working and my video is with some bugs
The system extension "/Library/Extensions/VoodooHDA.kext" has been installed incorrectly and can not be used. Please try installing it again or contact the product manufacturer for an upgrade."
This is an error that appears for me...
here`s the result...My audio is not working and my video is with some bugs
RehabMan
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The guide (according to post #1) does not use VoodooHDA.kext.
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so I must to delete the kext? how?
Feartech
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you can use Finder to delete the kext file
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Thanks, I deleted the kext.
But still no sound, and the errors in terminal too
Feartech
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you must setup your hardware profile as per rules please:
https://www.tonymacx86.com/account/
read the FAQ about proper setup:
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
or look at mine or Sir Rehabman's
if you had followed the guide, you should have working audio
you may need to boot without caches and then rebuild caches and then reboot
if that doesn't work, then you will need to upload your "Problem Reporting" files (read post 1 for problem reporting requirements)
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sorry...here is my "Problem Reporting"
Air-de-Gabriel:~ gabriel$ kextstat|grep -y acpiplat
13 2 0xffffff7f82831000 0x60000 0x60000 com.apple.driver.AppleACPIPlatform (5.0) D748FA50-380C-3F0D-BAD9-EB7A15848EA8 <12 11 7 6 5 4 3 1>
Air-de-Gabriel:~ gabriel$ kextstat|grep -y appleintelcpu
Air-de-Gabriel:~ gabriel$ kextstat|grep -y applelpc
90 0 0xffffff7f822de000 0x3000 0x3000 com.apple.driver.AppleLPC (3.1) F51595F0-F9B1-3B85-A1C3-F984DAD4107E <89 12 5 4 3>
Air-de-Gabriel:~ gabriel$ kextstat|grep -y applehda
94 0 0xffffff7f8276e000 0x1d000 0x1d000 com.apple.driver.AppleHDAController (276.26) D0953002-6091-376F-8E0F-33B65F42CEF9 <93 92 75 12 7 6 5 4 3 1>
Air-de-Gabriel:~ gabriel$ sudo touch /System/Library/Extensions && sudo kextcache -u /
Password:
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext USBInjectAll.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RealtekRTL8111.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext NullCPUPowerManagement.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext Lilu.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelGraphicsFixup.kext
FakeSMC_LPCSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
FakeSMC_LPCSensors.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_LPCSensors.kext
FakeSMC_GPUSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
FakeSMC_GPUSensors.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_GPUSensors.kext
FakeSMC_CPUSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
FakeSMC_CPUSensors.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_CPUSensors.kext
FakeSMC_ACPISensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
FakeSMC_ACPISensors.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_ACPISensors.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC.kext
FakePCIID_XHCIMux.kext - no compatible dependency found for org.rehabman.driver.FakePCIID.
FakePCIID_XHCIMux.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_XHCIMux.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HD_Graphics.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext CodecCommander.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ATH9KInjector.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ATH9KFixup.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ApplePS2Keyboard.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ApplePS2Controller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ApplePS2SmartTouchPad.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AppleBacklightInjector.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIBatteryManager.kext
FakeSMC_LPCSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
FakeSMC_GPUSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
FakeSMC_CPUSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
FakeSMC_ACPISensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
FakePCIID_XHCIMux.kext - no compatible dependency found for org.rehabman.driver.FakePCIID.
FakeSMC_LPCSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
Prelink failed for org.hwsensors.driver.LPCSensors; omitting from prelinked kernel.
FakeSMC_GPUSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
Prelink failed for org.hwsensors.driver.GPUSensors; omitting from prelinked kernel.
FakeSMC_CPUSensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
Prelink failed for org.hwsensors.driver.CPUSensors; omitting from prelinked kernel.
FakeSMC_ACPISensors.kext - no compatible dependency found for org.netkas.driver.FakeSMC.
Prelink failed for org.hwsensors.driver.ACPISensors; omitting from prelinked kernel.
FakePCIID_XHCIMux.kext - no compatible dependency found for org.rehabman.driver.FakePCIID.
Prelink failed for org.rehabman.driver.FakePCIID.XHCIMux; omitting from prelinked kernel.
KernelCache ID: E1FADE7B7D4935985FA65BC6490103D0
symlink("/System/Library/PrelinkedKernels/prelinkedkernel", "/System/Library/Caches/com.apple.kext.caches/Startup/kernelcache") failed 17 (File exists) <createPrelinkedKernel 2795>
the-braveknight
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You clearly didn’t follow the guide. You can’t expect help here unless you follow the guide (as written). You have made a lot of mess that’s not worth recovering. Best to start over, erase your drive, perform a clean install, then follow the guide in post #1 as written. The terminal commands in post #1 will ensure that only the kexts that are necessary are installed.
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