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[Bug]: Update to 4.0.0.18002.6 - causes i. no WFI on MImac 18,1

6. September 2026 · von @ma2thiasfiedler

bug

Mac model / Mac-Modell

non-T chip: iMac 2017

Target macOS version (if it is about malicious forks, typosquatting sites or security vulnerabilities, write - instead) / macOS-Zielversion (falls es um Typpfehler-Webseiten, Typpfehler-Repository oder Sicherheitslücken handelt, schreiben Sie stattdessen ein - )

macos 26.6.2

OpenCore Legacy Patcher T2 version

4.0.0.18002.6 -

Issue type / Typ Fehler

Boot failure / Startfehler

Description / Beschreibung

After update to version 4.0.0.18002.6 - no WIFI and Sound are workung, rollback to the latest version fix this issue

Steps to upload the logs of the kernel panic if any (if not, you can skip this step or write -) / Schritte zum Hochladen der Protokolle des Kernel-Panics, falls vorhanden (falls keiner, dann Sie können das überspringen oder einen - schreiben)

No response

Panic log (if any) / additional notes (if any) / Panikprotokoll (falls einer) / zusätzliche Notizen (falls einer)

Kommentare

@ma2thiasfiedler · 6. September 2026

Thats meant i ck´lick yes by asking whould i´yu update opencore with yes and after reboot no WIFI working. I am unable to aénable this

@albert-mueller · 6. September 2026

This is a known bug that the next release will fix.
@Medelcartelinc has just fixed it in the source code, now I'm working to release it

@albert-mueller · 6. September 2026

Just released the new release, can you try that one?
@ma2thiasfiedler

@ma2thiasfiedler · 6. September 2026

Yes o do. Installing new Version Update oclp t2 Update ooencore Rever patches Revolte the Mac Install News Root patches for Wifi and modern Audio Reboot Works Fine

…

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On Sonntag, Sept. 06, 2026 at 1:12 PM, Albert Müller ***@***.*** ***@***.***)> wrote: albert-mueller left a comment (albert-mueller/OpenCore-Legacy-Patcher-T2#286) (#286 (comment)) Just released the new release, can you try that one? @ma2thiasfiedler (https://github.com/ma2thiasfiedler) — Reply to this email directly, view it on GitHub (#286?email_source=notifications&email_token=BJ5KJSUD5N5Y4K2BQCS4IJD5NVBDRA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTKNJVHA4DGMJUGEYKM4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJLDGN5XXIZLSL5RWY2LDNM#issuecomment-5558831410), or unsubscribe (https://github.com/notifications/unsubscribe-auth/BJ5KJSTR3YV2RXQVPYULX6T5NVBDRAVCNFSNUABGKJSXA33TNF2G64TZHMYTEMBXGYYTMMRUGY5US43TOVSTWNJTGYZTONZSG42TLILWAI). Triage notifications, keep track of coding agent tasks and review pull requests on the go with GitHub Mobile for iOS (https://github.com/notifications/mobile/ios/BJ5KJSTV3DT7QC3TPPSYHN35NVBDRA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTKNJVHA4DGMJUGEYKM4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJKTGN5XXIZLSL5UW64Y) and Android (https://github.com/notifications/mobile/android/BJ5KJSXPPVH37K4Q7FLYFPD5NVBDRA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTKNJVHA4DGMJUGEYKM4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJLTGN5XXIZLSL5QW4ZDSN5UWI). Download it today! You are receiving this because you were mentioned.Message ID: ***@***.***>

@Medelcartelinc · 6. September 2026

Hi @ma2thiasfiedler,

This was caused by an issue in 4.0.0.18002.6 where wireless.py skipped injecting IOSkywalkFamily on macOS 15/26.

We fixed this in the latest release. Please update to 4.0.0.18003.1 (or our build 4.0.0.18002.9):

1. Build and install OpenCore to your EFI drive.
2. Reboot.
3. Run Root Patching (Modern Wireless).
4. Reboot again.

Wi-Fi and audio will work normally.

@albert-mueller · 10. September 2026

Is this issue fixed, @ma2thiasfiedler and @Medelcartelinc ?

Dieses Issue auf GitHub diskutieren6 Kommentare