![]() ![]() Modifying something that low-level and version-dependent is a bad idea. We're working on finding a fix - my boot.efi patch is one alternative to SIPManager, but it's far from perfect. However, csrutil isn't an ideal solution since a PRAM reset will cause a non-functional system. This is why some people like myself, who disabled SIP in NVRAM with csrutil, were able to use 10.15.4 with no issues, but many using the patcher had problems. SIP is disabled, but AMFI acts as if it's enabled. The plist seems like the best solution, but it's unclear whether it works on a fresh install or if a user account needs to exist.Ī secondary issue with 10.15.4 is (as discussed on Discord: join the server if you want more info!) that SIPManager.kext doesn't behave exactly as expected anymore. The boot-arg breaks Privacy permissions popups. It won't be any less stable than 10.15.3 but I am not a big fan of that hack since, to my understanding, it's effects extend beyond just the ATI driver.Ĭlick to expand.Music app is only broken by DisableLibraryValidation.kext, not by amfi_get_out_of_my_way or .plist methods. Since you have a RX 580 8GB, you'll need to leave the AAAMouSSE.kext in place. I do that with the following commands immediately after installation. I would however get rid of 'viral' AAAMouSSE.kext if you aren't using an ATI card. ![]() The resulting installation works better than any prior release on my MacPro 3,1. So if you have a Metal compatible graphics card, you have to drop back to the Catalina Patcher 1.3.1 release. The 1.3.4 patcher reverts back to 10.15.3 support only. That approach was abandoned when it was realized that approach broke the Music app. The problematic 1.3.2 and 1.3.3 patchers attempted to fix the support for machines with non-Metal graphics that need the legacy video patch by using DisableLibraryValidation.kext. The 1.3.1 patcher used the trick of setting /Library/Preferences/.plist so that its DisableLibraryValidation field is set to "1". That breakage will only occur is you don't use Catalina Patcher 1.3.1 to create your patched 10.15.4 installer. ![]()
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