Added support for 10.15.7

[cidus]

Just ran this CoreDisplay on my Macbook 2015 with 10.15.7, working fine with a miniDP to HDMI 2.0 cable @ 60hz

[edy80y]

Tried this on MacBook Pro 2016 running 10.15.7 and it didn't work. Using Hyperdrive Duo (2020) HD28C + HDMI 2.0 cable to LG 43UJ654T TV.

results below:

MacBook-Pro:~ CoreDisplay-patcher.command status SIP looks to be disabled, all good!

(otool) Detected unpatched CoreDisplay on OS X 10.15.7 (19H2).

[jankocian]

Does not work for my 13" MBP2020 running Catalina 10.15.7... Any ideas how to make it work?

SIP looks to be disabled, all good! (otool) Detected unpatched CoreDisplay on OS X 10.15.7 (19H2). SIP looks to be disabled, all good! Patching CoreDisplay with patch version 5 Password: Can't rename /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay to /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay.bak: Read-only file system, skipping file. touch: /System/Library/Extensions: Read-only file system Re-signing /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: replacing existing signature /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: Read-only file system update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /System/Library/PrivateFrameworks/CreateML.framework/Versions/A/CreateML (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'")) update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /System/Library/PrivateFrameworks/HelloWorldMacHelper.framework/Versions/A/HelloWorldMacHelper (("Could not find dependency '/System/Library/PrivateFrameworks/UHASHelloExtensionPoint-macOS.framework/Versions/A/UHASHelloExtensionPoint-macOS'")) update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /usr/lib/swift/libswiftCreateML.dylib (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'")) Closing...

[jankocian]

After sudo mount -uw / the patch went through...

SIP looks to be disabled, all good! (otool) Detected unpatched CoreDisplay on OS X 10.15.7 (19H2). SIP looks to be disabled, all good! Patching CoreDisplay with patch version 5 Re-signing /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: replacing existing signature update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /System/Library/PrivateFrameworks/CreateML.framework/Versions/A/CreateML (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'")) update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /System/Library/PrivateFrameworks/HelloWorldMacHelper.framework/Versions/A/HelloWorldMacHelper (("Could not find dependency '/System/Library/PrivateFrameworks/UHASHelloExtensionPoint-macOS.framework/Versions/A/UHASHelloExtensionPoint-macOS'")) update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /usr/lib/swift/libswiftCreateML.dylib (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'")) update_dyld_shared_cache: x86_64h incorporating 1809 OS dylibs, tracking 988 others, building closures for 2259 executables Closing...

Though I'm still not able to get 60Hz from the external 4K monitor...

[gsfonseca]

I'm sorry but I Don't understand how to make this work on 10.15.7, can someone explain to an inexperienced in codes in general?

[wjhuang3579]

I'm sorry but I Don't understand how to make this work on 10.15.7, can someone explain to an inexperienced in codes in general?

@gsfonseca Swtich branch first.

[Jazzstang]

hey ! I have a 10.15.7 (19H15) CoreDisplay. Any idea on how to update the patch ?

I've tried this : CoreDisplay-patcher.command patch v5 And get that :

Patching CoreDisplay with patch version 5
Can't rename /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay to /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay.bak: Read-only file system, skipping file.
touch: /System/Library/Extensions: Read-only file system
Re-signing /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
/System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: replacing existing signature
/System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: Read-only file system
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /System/Library/PrivateFrameworks/CreateML.framework/Versions/A/CreateML (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'"))
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /System/Library/PrivateFrameworks/HelloWorldMacHelper.framework/Versions/A/HelloWorldMacHelper (("Could not find dependency '/System/Library/PrivateFrameworks/UHASHelloExtensionPoint-macOS.framework/Versions/A/UHASHelloExtensionPoint-macOS'"))
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /usr/lib/swift/libswiftCreateML.dylib (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'"))
Patch failed to run

[Felipefuji]

With a resolution of 3440x1440 50hz or 60hz it doesn't work, but if I put the resolution 2560x1080 60hz it works correctly. I don't know what the reason is.

[Felipefuji]

hey ! I have a 10.15.7 (19H15) CoreDisplay. Any idea on how to update the patch ?

I've tried this : CoreDisplay-patcher.command patch v5 And get that :

Patching CoreDisplay with patch version 5
Can't rename /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay to /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay.bak: Read-only file system, skipping file.
touch: /System/Library/Extensions: Read-only file system
Re-signing /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
/System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: replacing existing signature
/System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: Read-only file system
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /System/Library/PrivateFrameworks/CreateML.framework/Versions/A/CreateML (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'"))
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /System/Library/PrivateFrameworks/HelloWorldMacHelper.framework/Versions/A/HelloWorldMacHelper (("Could not find dependency '/System/Library/PrivateFrameworks/UHASHelloExtensionPoint-macOS.framework/Versions/A/UHASHelloExtensionPoint-macOS'"))
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /usr/lib/swift/libswiftCreateML.dylib (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'"))
Patch failed to run

use this sudo mount -uw / before launching the patch

[Jazzstang]

hey ! I have a 10.15.7 (19H15) CoreDisplay. Any idea on how to update the patch ? I've tried this : CoreDisplay-patcher.command patch v5 And get that :

Patching CoreDisplay with patch version 5
Can't rename /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay to /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay.bak: Read-only file system, skipping file.
touch: /System/Library/Extensions: Read-only file system
Re-signing /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
/System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: replacing existing signature
/System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: Read-only file system
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /System/Library/PrivateFrameworks/CreateML.framework/Versions/A/CreateML (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'"))
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /System/Library/PrivateFrameworks/HelloWorldMacHelper.framework/Versions/A/HelloWorldMacHelper (("Could not find dependency '/System/Library/PrivateFrameworks/UHASHelloExtensionPoint-macOS.framework/Versions/A/UHASHelloExtensionPoint-macOS'"))
update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /usr/lib/swift/libswiftCreateML.dylib (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'"))
Patch failed to run

use this sudo mount -uw / before launching the patch

Thanks a lot ! I've tried to "Batchmod" it without success... I really need to up my terminal game ^^ It work perfectly again !

[MahdiNazemi]

I ran this on my 2012 Unibody MBP with NVIDIA 650M (512MB RAM), and the CoreDisplay was successfully patched, but I still do not see the 60Hz frequency for any of the resolutions (neither 4k nor 1440p HiDPI).

[jameswanliu]

Can't rename /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay to /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay.bak: Read-only file system, skipping file. touch: /System/Library/Extensions: Read-only file system Re-signing /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: replacing existing signature /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: Read-only file system update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /System/Library/PrivateFrameworks/CreateML.framework/Versions/A/CreateML (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'")) update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /System/Library/PrivateFrameworks/HelloWorldMacHelper.framework/Versions/A/HelloWorldMacHelper (("Could not find dependency '/System/Library/PrivateFrameworks/UHASHelloExtensionPoint-macOS.framework/Versions/A/UHASHelloExtensionPoint-macOS'")) update_dyld_shared_cache: warning: x86_64 rejected from cached dylibs: /usr/lib/swift/libswiftCreateML.dylib (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'")) Closing...

[xmshaka]

use this sudo mount -uw / before launching the patch

新版本'10.15.7 (19H1824)，强制运行后，切换到hipdi的分辨率会黑屏 -_-!!!

[atocca]

Hello! I'm inexperienced and downloaded patch 10.15.7... how do I proceed?

192:~ Toccafondo$ chmod +x ~/Downloads/CoreDisplay-patcher.command
192:~ Toccafondo$ ~/Downloads/CoreDisplay-patcher.command
SIP looks to be disabled, all good!

Unknown version of CoreDisplay found.
---- BEGINNING MD5 HASH SUMS ---- version: 10.15.7 build:19H2026

     otool CoreDisplay: 99d95e93cde029523e401a1a696230c3
 otool CoreDisplay.bak: NO FILE (this is okay)
           CoreDisplay: 5120da03b4a07ad07a6fa7cb3ca1d21b
       CoreDisplay.bak: NO FILE (this is okay)

---- ENDING MD5 HASH SUMS -------

But doesn't work