Using the High Sierra beta versions 1,2,3 causes the SanLink2-10GE kext to fail when loading. I believe this is related to your code signing certificate with Apple. Can you look into getting this fixed?
Here is the error:
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sudo kextutil /System/Library/Extensions/SANLink2-10GE.kext
Kext rejected due to insecure location: <OSKext 0x7fc93ad0f3f0 [0x109a6e260]> { URL = "file:///Library/Extensions/SANLink2-10GE.kext/", ID = "com.promise.driver.SANLink2-10GE" }
Untrusted kexts are not allowed
Kext with invalid signature (-67030) denied: /Library/StagedExtensions/System/Library/Extensions/BF39F3A7-9484-46B6-B530-D32D49A29227.kext
Bundle (/System/Library/Extensions/SANLink2-10GE.kext) failed to validate, deleting: /Library/StagedExtensions/System/Library/Extensions/BF39F3A7-9484-46B6-B530-D32D49A29227.kext
Unable to stage kext (/System/Library/Extensions/SANLink2-10GE.kext) to secure location.
Kext failed to stage properly: /System/Library/Extensions/SANLink2-10GE.kext:
Untrusted kexts are not allowed
Kext rejected due to invalid signature: <OSKext 0x7fc93ad487f0 [0x109a6e260]> { URL =
"file:///System/Library/Extensions/SANLink2-10GE.kext/", ID = "com.promise.driver.SANLink2-10GE" }
Code Signing Failure: code signature is invalid
Warnings:
Personality CFBundleIdentifier names a kext that is not loadable (run kextutil(8) on it with -nt for more information):
'com.promise.driver.SANLink2-10GE' -> 'file:///Library/Extensions/SANLink2-10GE.kext/'
Diagnostics for /System/Library/Extensions/SANLink2-10GE.kext:
Warnings:
Personality CFBundleIdentifier names a kext that is not loadable (run kextutil(8) on it with -nt for more information):
'com.promise.driver.SANLink2-10GE' -> 'file:///Library/Extensions/SANLink2-10GE.kext/'
