Which lead me to try out this command: sudo nvram boot-args="kext-dev-mode=1"Īfter a reboot, everything was up and running again. 28/07/14 00:51:33,693 : ERROR: invalid signature for tc., will not load 19 10,526 Flacko said: Did you fix permissions on the new kexts and then clear the kext cache If not then running these commands using terminal is required if you replace kexts. I suspected that the problems had something to do with the device ID being injected in the device properties so I took out that entry and sure enough. If there is a check mark, skip to Fixing ROM section. (The Saffire is connected to a Belkin Thunderbolt Dock, which is connected to the MBP, if that matters.) 184 Location: The Weird Town Posted Ap5T33Z0, Not sure if this is going to help you but. To start, grab Hackintool (opens new window) (Github link (opens new window)) and head to System -> Peripherals (Info -> Misc on older versions of Hackintool) Here under Network Interfaces (network card icon), look for en0 under BSD and check whether the device has a check mark under Builtin. Saffire.kext/: invalid signature (code or signature have been modified) Mattiass-MacBook-Pro:Extensions mono$ codesign -verify -vvvv Saffire.kext/ Hackintool is a Swiss Army Knife, here we just check a fast and good video patch, in some cases need a extra procedure, if you use a patch by Hackintool, remove InjectIntel, ig-platform-id, SSDT about video, DSDT patch about video. Sealed Resources version=1 rules=4 files=0 So in order to get rid of this error you have to get the new kext somehow (maybe Cico has made newer version of its software), or sign this kext by yourself (. Identifier=tc.įormat=bundle with Mach-O universal (i386 x86_64)ĬodeDirectory v=20100 size=161 flags=0x0(none) hashes=1+3 location=embeddedĬDHash=ebc9c42dbea4f51770ff62d7de12552ae82a1fbcĪuthority=Developer ID Application: TC Applied TechnologiesĪuthority=Developer ID Certification Authority Volevo partire dal portare il più possibile i kext su L/E tramite hackintool ma sto avendo problemi di invalid signature. we have a KEXT-enabled Developer ID which we are using for code signing and I have verified that the certificate contains the 1.2.840.113635.100.6.1.18. Here is some console output if that helps: Mattiass-MacBook-Pro:Extensions mono$ codesign -dvvv Saffire.kext/Įxecutable=/System/Library/Extensions/Saffire.kext/Contents/MacOS/Saffire Why is that? What am I not understanding? But it loads fine on the iMac, even though the signature is invalid. Now, I checked the signature on both computers, and they both say that the signature is invalid. I tried loading it manually, and I get an error message saying that it can't be loaded since the kext has an invalid signature. This kext does NOT load when connecting it to the Macbook Pro. When connecting it to the iMac, this kext loads fine, nothing unusual. When installing the Saffire, there is a Saffire.kext. The problem is not really the invalid signature, but the mac just shuts down. I updated both to Yosemite beta (the public one).īut my audio interface Focusrite Saffire 24 DSP (Firewire) works properly in the iMac, but not on the Macbook Pro. kext and macOS Catalina, if theres no Audio detected.
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