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Z10PE-D16 WS Catalina OpenCore working EFI

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USBInjectAll.kext could be ?

I have one from 2017 that is on my Sierra build.

I tested with EFI v5 no good
 
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Without cpus=1 ... it's a no go !! we will have to face this issue :eek:
 
I am searching for dual cpu issues but nothing
 
yesterday I contacted a dev of OpenCore with same setup but he is not on it for a year! I wish he had an EFI !
 
I added those Kext
CPUFriend.kext
GenericUSBXHCI.kext
NullCPUPowerManagement.kext
TSCAdjustReset.kext

No improvement
 
Fun fact
I've just used our EFI Folder to boot Mojave Installer without cpus=1 without issue:clap:
Catalina with dual socket is had time
Mojave will be fine for my client

EDIT
Next Step : Mojave + OpenCore ?
 
wow! can you post the EFI for Mojave, will give it a try after I play some more with Catalina hell !
thx

Next Step : Mojave + OpenCore ? that make sense
 
hey got this message from the dev:

"Dual CPUs on Catalina have an issue with the AppleMCEReporter you need to disable it using this https://github.com/acidanthera/bugtracker/files/3703498/AppleMCEReporterDisabler.kext.zip"
Yes I've made many attempts with this kext .... you can give a try ... and report
for me, it's a deeper issue

wow! can you post the EFI for Mojave, will give it a try after I play some more with Catalina hell !
it's the "v5" from earlier ;)
I stop for today since the Mojave installation process is completed
I will fine tune it tomorrow (and a try with OC)
Keep in touch
 
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