Catalina This time ... UHD620 Graphics Woes

Q: What is a Hackintosh?

A non-Apple computer configured to run macOS using compatible PC hardware combined with a custom bootloader and configuration files to emulate a real Mac environment.

Q: Is building a Hackintosh legal?

Installing macOS on non-Apple hardware violates Apple’s End User License Agreement (EULA). It is generally not illegal for personal experimentation but not permitted for commercial use.

Q: What hardware is best for a Hackintosh?

The best hardware closely matches real Apple systems, with Intel CPUs (6th Gen to Core Ultra), AMD Radeon GPUs, compatible chipsets, and Intel-based Wi-Fi cards offering higher success rates.

Q: Can I build a Hackintosh with an AMD CPU?

Yes, macOS can run on AMD Ryzen CPUs using kernel patches, but Intel CPUs provide better native compatibility.

Q: What is OpenCore?

OpenCore is a modern Hackintosh bootloader that provides near-native macOS behavior and is the recommended bootloader for new installations.

Q: Is Clover still supported?

Yes, Clover is still supported but less recommended compared to OpenCore for modern systems.

Q: Which macOS versions support Hackintosh?

Hackintosh systems support macOS versions from Leopard up to recent releases, depending on hardware compatibility.

Q: Do NVIDIA graphics cards work on Hackintosh?

Only older NVIDIA GPUs work on older macOS versions; modern NVIDIA GPUs are incompatible with current macOS releases due to lack of driver support.

Q: What is an EFI folder?

The EFI folder contains the bootloader, drivers, kexts, and configuration files required to boot macOS on a Hackintosh.

Q: What are kexts?

Kexts (kernel extensions) are drivers that enable hardware functionality such as audio, Ethernet, USB, and graphics.

deevey · November 30, 2019

So I upgraded one of my machines to Catalina and have it working (mostly) with the exception of the Graphics / HDMI Audio.

Currently showing Intel UHD Graphics 620 7 MB

I used the same SMBios and Graphics settings as I did for my working Mojave install, have tried a number of various SMbios's but no luck.

Boot hangs at "render compression for IO surface is enabled" if I attempt to inject intel.

Any Ideas ?

Send Me File attached.

Muchos Thanks

Send me Steves-iMac.zip

MaLd0n · November 30, 2019

[ref]deevey[/ref], check if work with my patch from here, igpu patch

https://Olarila.com/forum/viewtopic.php?f=97&t=14007

deevey · November 30, 2019

I assume I did it right by replacing the item in the plist?

It did not do anything though, simply hangs on boot at the same point.

Mojave works perfectly with the old settings with with HDMI Audio.

This:

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
	<dict>
		<key>AAPL,ig-platform-id</key>
		<data>
		BAClPg==
		</data>
		<key>device-id</key>
		<data>
		pT4AAA==
		</data>
		<key>disable-external-gpu</key>
		<data>
		AQAAAA==
		</data>
		<key>enable-hdmi20</key>
		<data>
		AQAAAA==
		</data>
		<key>framebuffer-fbmem</key>
		<data>
		AACQAA==
		</data>
		<key>framebuffer-patch-enable</key>
		<integer>1</integer>
		<key>framebuffer-stolenmem</key>
		<data>
		AAAwAQ==
		</data>
	</dict>

To This:

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
	<dict>
		<key>AAPL,GfxYTile</key>
		<data>
		AQAAAA==
		</data>
		<key>AAPL,ig-platform-id</key>
		<data>
		CQClPg==
		</data>
		<key>device-id</key>
		<data>
		pT4AAA==
		</data>
		<key>enable-hdmi20</key>
		<data>
		AQAAAA==
		</data>
		<key>framebuffer-con0-alldata</key>
		<data>
		AAAIAAIAAACYAAAA
		</data>
		<key>framebuffer-con0-enable</key>
		<integer>1</integer>
		<key>framebuffer-con1-alldata</key>
		<data>
		AQEJAAAIAADHAQAA
		</data>
		<key>framebuffer-con1-enable</key>
		<integer>1</integer>
		<key>framebuffer-con2-alldata</key>
		<data>
		AgYKAAAEAADHAQAA
		</data>
		<key>framebuffer-con2-enable</key>
		<integer>1</integer>
		<key>framebuffer-fbmem</key>
		<data>
		AACQAA==
		</data>
		<key>framebuffer-patch-enable</key>
		<data>
		AQAAAA==
		</data>
		<key>framebuffer-stolenmem</key>
		<data>
		AAAwAQ==
		</data>
		<key>framebuffer-unifiedmem</key>
		<data>
		AAAAgA==
		</data>
		<key>hda-gfx</key>
		<string>onboard-1</string>
		<key>model</key>
		<string>Intel Corporation, Cannon Point-LP Iris Plus Graphics 655</string>
	</dict>

deevey · December 2, 2019

Ok I went back to a fresh start, with fresh config file. Patched it using your settings Xcode and end up with exactly the same problem (screenshot of the settings which I hope you can confirm are correct?).

https://pasteboard.co/IJmSnqk.jpg

0x59160009 is the platform ID that works perfectly in Mojave with acceleration. SMbios: iMac 18,1 .. I started there.

Tried Hackintool to generate a patch ... clicking the "eye" shows me coffee lake, so tried the defaults - No Luck.

Tried the 620 kabylake 0x59160009 and 0x59160000 settlings - no luck

Tried pretty much all the patch options in Hackintool on / off - no luck.

Tried multiple other SMBios e.g. MacBook Air, Mac Mac Mini's which also have UHD graphics - no luck

Every time I end up with a freeze during boot at the same point: "render compression for IO surface is enabled" If intel is injected,

Without injecting I can boot with 7mb and no acceleration.

https://pasteboard.co/IJmTc2w.png

I have tried your EFI folder from the thread with the patches included (I had to remove some unessesary kexts and add -lilubetaall) ... I get the same outcome as above.

Any other ideas ?

MaLd0n · December 2, 2019

[ref]deevey[/ref], first check what native id from igpu

deevey · December 2, 2019

Native is : 0x59178086

MaLd0n · December 2, 2019

[ref]deevey[/ref],

<key>PciRoot(0)/Pci(0x02,0)</key>
<dict>
<key>AAPL,ig-platform-id</key>
<data>
AAAbWQ==
</data>
<key>device-id</key>
<data>
FlkAAA==
</data>
<key>disable-external-gpu</key>
<data>
AQAAAA==
</data>
<key>enable-hdmi20</key>
<data>
AQAAAA==
</data>
<key>framebuffer-fbmem</key>
<data>
AACQAA==
</data>
<key>framebuffer-patch-enable</key>
<integer>1</integer>
<key>framebuffer-stolenmem</key>
<data>
AAAwAQ==
</data>
</dict>

deevey · December 2, 2019

Tried that too .... Boot appears to get stuck at exactly the same point every single time if there is any patch or injection in place

Could the fact that there is no "Intel Generation" showing in Hackintool be related ?

Pic attached of the stall for reference.

https://pasteboard.co/IJrNZ1o.jpg

MaLd0n · December 3, 2019

[ref]deevey[/ref], post ur config.plist here

deevey · December 3, 2019

Maybe I'm doing something extremely stupid ? (would not be the first time)

Appreciate anything you can do.

I've included a bootable version and the one that hangs.

Booting without Acceleration

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ACPI</key>
<dict>
	<key>AutoMerge</key>
	<true/>
	<key>DSDT</key>
	<dict>
		<key>Fixes</key>
		<dict>
			<key>AddDTGP</key>
			<false/>
			<key>AddIMEI</key>
			<false/>
			<key>AddMCHC</key>
			<false/>
			<key>DeleteUnused</key>
			<false/>
			<key>FixDarwin</key>
			<false/>
			<key>FixDarwin7</key>
			<false/>
			<key>FixDisplay</key>
			<false/>
			<key>FixHDA</key>
			<false/>
			<key>FixHPET</key>
			<false/>
			<key>FixIPIC</key>
			<false/>
			<key>FixIntelGfx</key>
			<false/>
			<key>FixLAN</key>
			<true/>
			<key>FixMutex</key>
			<false/>
			<key>FixRTC</key>
			<false/>
			<key>FixRegions</key>
			<true/>
			<key>FixSBUS</key>
			<false/>
			<key>FixShutdown</key>
			<false/>
			<key>FixTMR</key>
			<false/>
			<key>FixUSB</key>
			<false/>
		</dict>
		<key>Name</key>
		<string>DSDT.aml</string>
		<key>Patches</key>
		<array>
			<dict>
				<key>Comment</key>
				<string>change GFX0 to IGPU</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				R0ZYMA==
				</data>
				<key>Replace</key>
				<data>
				SUdQVQ==
				</data>
			</dict>
			<dict>
				<key>Comment</key>
				<string>change HDAS to HDEF</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				SERBUw==
				</data>
				<key>Replace</key>
				<data>
				SERFRg==
				</data>
			</dict>
			<dict>
				<key>Comment</key>
				<string>change HECI to IMEI</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				SEVDSQ==
				</data>
				<key>Replace</key>
				<data>
				SU1FSQ==
				</data>
			</dict>
			<dict>
				<key>Comment</key>
				<string>change SAT0 to SATA</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				U0FUMA==
				</data>
				<key>Replace</key>
				<data>
				U0FUQQ==
				</data>
			</dict>
			<dict>
				<key>Comment</key>
				<string>change EC0 to EC</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				RUMwXw==
				</data>
				<key>Replace</key>
				<data>
				RUNfXw==
				</data>
			</dict>
		</array>
	</dict>
	<key>DropTables</key>
	<array>
		<dict>
			<key>Signature</key>
			<string>DMAR</string>
		</dict>
		<dict>
			<key>Signature</key>
			<string>SSDT</string>
			<key>TableId</key>
			<string>xh_rvp10</string>
		</dict>
	</array>
	<key>FixHeaders</key>
	<true/>
	<key>FixMCFG</key>
	<true/>
	<key>HaltEnabler</key>
	<true/>
	<key>SSDT</key>
	<dict>
		<key>Generate</key>
		<dict>
			<key>PluginType</key>
			<false/>
		</dict>
		<key>NoDynamicExtract</key>
		<true/>
		<key>NoOemTableId</key>
		<true/>
	</dict>
</dict>
<key>Boot</key>
<dict>
	<key>Arguments</key>
	<string>dart=0 -lilubetaall -v</string>
	<key>CustomLogo</key>
	<string>Apple</string>
	<key>DefaultVolume</key>
	<string>LastBootedVolume</string>
	<key>Legacy</key>
	<string>PBR</string>
	<key>NeverDoRecovery</key>
	<true/>
	<key>NeverHibernate</key>
	<true/>
	<key>NoEarlyProgress</key>
	<false/>
	<key>Timeout</key>
	<integer>5</integer>
	<key>XMPDetection</key>
	<string>Yes</string>
</dict>
<key>Devices</key>
<dict>
	<key>Audio</key>
	<dict>
		<key>AFGLowPowerState</key>
		<false/>
		<key>Inject</key>
		<integer>13</integer>
		<key>ResetHDA</key>
		<true/>
	</dict>
	<key>HDMIInjection</key>
	<false/>
	<key>LANInjection</key>
	<true/>
	<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
	<dict>
		<key>AAPL,ig-platform-id</key>
		<data>
		BAClPg==
		</data>
		<key>device-id</key>
		<data>
		pT4AAA==
		</data>
		<key>disable-external-gpu</key>
		<data>
		AQAAAA==
		</data>
		<key>enable-hdmi20</key>
		<data>
		AQAAAA==
		</data>
		<key>framebuffer-fbmem</key>
		<data>
		AACQAA==
		</data>
		<key>framebuffer-patch-enable</key>
		<integer>1</integer>
		<key>framebuffer-stolenmem</key>
		<data>
		AAAwAQ==
		</data>
	</dict>
	<key>USB</key>
	<dict>
		<key>AddClockID</key>
		<true/>
		<key>FixOwnership</key>
		<true/>
		<key>Inject</key>
		<true/>
	</dict>
	<key>UseIntelHDMI</key>
	<false/>
</dict>
<key>GUI</key>
<dict>
	<key>Hide</key>
	<array>
		<string>Preboot</string>
		<string>Recovery</string>
		<string>VM</string>
	</array>
	<key>KbdPrevLang</key>
	<true/>
	<key>Scan</key>
	<dict>
		<key>Entries</key>
		<true/>
		<key>Tool</key>
		<true/>
	</dict>
	<key>ShowOptimus</key>
	<true/>
	<key>Theme</key>
	<string>Catalina</string>
</dict>
<key>Graphics</key>
<dict>
	<key>Inject</key>
	<dict>
		<key>ATI</key>
		<false/>
		<key>Intel</key>
		<false/>
		<key>NVidia</key>
		<false/>
	</dict>
	<key>ig-platform-id</key>
	<string>0x59160009</string>
</dict>
<key>KernelAndKextPatches</key>
<dict>
	<key>AppleIntelCPUPM</key>
	<false/>
	<key>AppleRTC</key>
	<true/>
	<key>KernelLapic</key>
	<true/>
	<key>KernelPm</key>
	<true/>
	<key>KextsToPatch</key>
	<array>
		<dict>
			<key>Comment</key>
			<string>USB port limit patch #1 10.14.x modify by DalianSky(credit ydeng)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/sPDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.14.x</string>
			<key>Name</key>
			<string>com.apple.iokit.IOUSBHostFamily</string>
			<key>Replace</key>
			<data>
			g/s/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB port limit patch #2 10.14.x modify by DalianSky(credit PMHeart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g+MP0w==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.14.x</string>
			<key>Name</key>
			<string>com.apple.iokit.IOUSBHostFamily</string>
			<key>Replace</key>
			<data>
			g+M/0w==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB Port limit patch #3 10.14.x modify by DalianSky(credits PMheart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/sPDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.14.x</string>
			<key>Name</key>
			<string>com.apple.driver.usb.AppleUSBXHCI</string>
			<key>Replace</key>
			<data>
			g/s/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB Port limit patch #4 10.14.x modify by DalianSky(credits PMheart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/8PDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.14.x</string>
			<key>Name</key>
			<string>com.apple.driver.usb.AppleUSBXHCI</string>
			<key>Replace</key>
			<data>
			g/8/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB Port limit patch #1(credits PMheart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/sPDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.15.x</string>
			<key>Name</key>
			<string>com.apple.iokit.IOUSBHostFamily</string>
			<key>Replace</key>
			<data>
			g/s/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB Port limit patch #2(credits PMheart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/kPDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.15.x</string>
			<key>Name</key>
			<string>com.apple.driver.usb.AppleUSBXHCI</string>
			<key>Replace</key>
			<data>
			g/k/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>Prevent Apple I2C kexts from attaching to I2C controllers, credit CoolStar</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			SU9LaXQ=
			</data>
			<key>InfoPlistPatch</key>
			<true/>
			<key>Name</key>
			<string>com.apple.driver.AppleIntelLpssI2C</string>
			<key>Replace</key>
			<data>
			SU9LaXM=
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>Prevent Apple I2C kexts from attaching to I2C controllers, credit CoolStar</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			SU9LaXQ=
			</data>
			<key>InfoPlistPatch</key>
			<true/>
			<key>Name</key>
			<string>com.apple.driver.AppleIntelLpssI2CController</string>
			<key>Replace</key>
			<data>
			SU9LaXM=
			</data>
		</dict>
	</array>
	<key>PanicNoKextDump</key>
	<true/>
</dict>
<key>RtVariables</key>
<dict>
	<key>BooterConfig</key>
	<string>0x28</string>
	<key>CsrActiveConfig</key>
	<string>0x67</string>
	<key>ROM</key>
	<string>UseMacAddr0</string>
</dict>
<key>SMBIOS</key>
<dict>
	<key>BiosReleaseDate</key>
	<string>09/13/2019</string>
	<key>BiosVendor</key>
	<string>Apple Inc.</string>
	<key>BiosVersion</key>
	<string>IM181.88Z.F000.B00.1909131925</string>
	<key>Board-ID</key>
	<string>Mac-4B682C642B45593E</string>
	<key>BoardManufacturer</key>
	<string>Apple Inc.</string>
	<key>BoardSerialNumber</key>
	<string>C02921902QXH69FCB</string>
	<key>BoardType</key>
	<integer>10</integer>
	<key>BoardVersion</key>
	<string>1.0</string>
	<key>ChassisAssetTag</key>
	<string>iMac-Aluminum</string>
	<key>ChassisManufacturer</key>
	<string>Apple Inc.</string>
	<key>ChassisType</key>
	<string>0x09</string>
	<key>EfiVersion</key>
	<string>178.0.0.0.0</string>
	<key>Family</key>
	<string>iMac</string>
	<key>FirmwareFeatures</key>
	<string>0xFC0FE176</string>
	<key>FirmwareFeaturesMask</key>
	<string>0xFF1FFF7F</string>
	<key>LocationInChassis</key>
	<string>Part Component</string>
	<key>Manufacturer</key>
	<string>Apple Inc.</string>
	<key>Mobile</key>
	<false/>
	<key>PlatformFeature</key>
	<string>0x00</string>
	<key>ProductName</key>
	<string>iMac18,1</string>
	<key>SerialNumber</key>
	<string>C02YRZY5H7JY</string>
	<key>SmUUID</key>
	<string>48CF9303-D44D-4280-B751-2B261009880C</string>
	<key>Trust</key>
	<true/>
	<key>Version</key>
	<string>1.0</string>
</dict>
<key>SystemParameters</key>
<dict>
	<key>InjectKexts</key>
	<string>Detect</string>
	<key>InjectSystemID</key>
	<true/>
</dict>
</dict>
</plist>

Not Booting

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ACPI</key>
<dict>
	<key>AutoMerge</key>
	<true/>
	<key>DSDT</key>
	<dict>
		<key>Fixes</key>
		<dict>
			<key>AddDTGP</key>
			<false/>
			<key>AddIMEI</key>
			<false/>
			<key>AddMCHC</key>
			<false/>
			<key>DeleteUnused</key>
			<false/>
			<key>FixDarwin</key>
			<false/>
			<key>FixDarwin7</key>
			<false/>
			<key>FixDisplay</key>
			<false/>
			<key>FixHDA</key>
			<false/>
			<key>FixHPET</key>
			<false/>
			<key>FixIPIC</key>
			<false/>
			<key>FixIntelGfx</key>
			<false/>
			<key>FixLAN</key>
			<true/>
			<key>FixMutex</key>
			<false/>
			<key>FixRTC</key>
			<false/>
			<key>FixRegions</key>
			<true/>
			<key>FixSBUS</key>
			<false/>
			<key>FixShutdown</key>
			<false/>
			<key>FixTMR</key>
			<false/>
			<key>FixUSB</key>
			<false/>
		</dict>
		<key>Patches</key>
		<array>
			<dict>
				<key>Comment</key>
				<string>change GFX0 to IGPU</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				R0ZYMA==
				</data>
				<key>Replace</key>
				<data>
				SUdQVQ==
				</data>
			</dict>
			<dict>
				<key>Comment</key>
				<string>change HDAS to HDEF</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				SERBUw==
				</data>
				<key>Replace</key>
				<data>
				SERFRg==
				</data>
			</dict>
			<dict>
				<key>Comment</key>
				<string>change HECI to IMEI</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				SEVDSQ==
				</data>
				<key>Replace</key>
				<data>
				SU1FSQ==
				</data>
			</dict>
			<dict>
				<key>Comment</key>
				<string>change SAT0 to SATA</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				U0FUMA==
				</data>
				<key>Replace</key>
				<data>
				U0FUQQ==
				</data>
			</dict>
			<dict>
				<key>Comment</key>
				<string>change EC0 to EC</string>
				<key>Disabled</key>
				<false/>
				<key>Find</key>
				<data>
				RUMwXw==
				</data>
				<key>Replace</key>
				<data>
				RUNfXw==
				</data>
			</dict>
		</array>
	</dict>
	<key>DropTables</key>
	<array>
		<dict>
			<key>Signature</key>
			<string>DMAR</string>
		</dict>
		<dict>
			<key>Signature</key>
			<string>SSDT</string>
			<key>TableId</key>
			<string>xh_rvp10</string>
		</dict>
	</array>
	<key>FixHeaders</key>
	<true/>
	<key>FixMCFG</key>
	<true/>
	<key>HaltEnabler</key>
	<true/>
	<key>SSDT</key>
	<dict>
		<key>Generate</key>
		<dict>
			<key>PluginType</key>
			<false/>
		</dict>
		<key>NoDynamicExtract</key>
		<true/>
		<key>NoOemTableId</key>
		<true/>
	</dict>
</dict>
<key>Boot</key>
<dict>
	<key>Arguments</key>
	<string>dart=0 -lilubetaall -v</string>
	<key>CustomLogo</key>
	<string>Apple</string>
	<key>DefaultVolume</key>
	<string>LastBootedVolume</string>
	<key>Legacy</key>
	<string>PBR</string>
	<key>NeverDoRecovery</key>
	<true/>
	<key>NeverHibernate</key>
	<true/>
	<key>NoEarlyProgress</key>
	<false/>
	<key>Timeout</key>
	<integer>5</integer>
	<key>XMPDetection</key>
	<string>Yes</string>
</dict>
<key>Devices</key>
<dict>
	<key>Audio</key>
	<dict>
		<key>AFGLowPowerState</key>
		<false/>
		<key>Inject</key>
		<integer>13</integer>
		<key>ResetHDA</key>
		<true/>
	</dict>
	<key>HDMIInjection</key>
	<false/>
	<key>LANInjection</key>
	<true/>
	<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
	<dict>
		<key>AAPL,GfxYTile</key>
		<data>
		AQAAAA==
		</data>
		<key>AAPL,ig-platform-id</key>
		<data>
		CQAWWQ==
		</data>
		<key>AAPL,slot-name</key>
		<string>Internal@0,2,0</string>
		<key>device-id</key>
		<data>
		FlkAAA==
		</data>
		<key>device_type</key>
		<string>VGA compatible controller</string>
		<key>disable-external-gpu</key>
		<data>
		AQAAAA==
		</data>
		<key>hda-gfx</key>
		<string>onboard-1</string>
		<key>model</key>
		<string>Intel UHD Graphics 620</string>
	</dict>
	<key>USB</key>
	<dict>
		<key>AddClockID</key>
		<true/>
		<key>FixOwnership</key>
		<true/>
		<key>Inject</key>
		<true/>
	</dict>
	<key>UseIntelHDMI</key>
	<false/>
</dict>
<key>GUI</key>
<dict>
	<key>Hide</key>
	<array>
		<string>Preboot</string>
		<string>Recovery</string>
		<string>VM</string>
	</array>
	<key>KbdPrevLang</key>
	<true/>
	<key>Scan</key>
	<dict>
		<key>Entries</key>
		<true/>
		<key>Tool</key>
		<true/>
	</dict>
	<key>ShowOptimus</key>
	<true/>
	<key>Theme</key>
	<string>Catalina</string>
</dict>
<key>Graphics</key>
<dict>
	<key>Inject</key>
	<dict>
		<key>ATI</key>
		<false/>
		<key>Intel</key>
		<false/>
		<key>NVidia</key>
		<false/>
	</dict>
</dict>
<key>KernelAndKextPatches</key>
<dict>
	<key>AppleIntelCPUPM</key>
	<false/>
	<key>AppleRTC</key>
	<true/>
	<key>KernelLapic</key>
	<true/>
	<key>KernelPm</key>
	<true/>
	<key>KextsToPatch</key>
	<array>
		<dict>
			<key>Comment</key>
			<string>USB port limit patch #1 10.14.x modify by DalianSky(credit ydeng)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/sPDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.14.x</string>
			<key>Name</key>
			<string>com.apple.iokit.IOUSBHostFamily</string>
			<key>Replace</key>
			<data>
			g/s/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB port limit patch #2 10.14.x modify by DalianSky(credit PMHeart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g+MP0w==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.14.x</string>
			<key>Name</key>
			<string>com.apple.iokit.IOUSBHostFamily</string>
			<key>Replace</key>
			<data>
			g+M/0w==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB Port limit patch #3 10.14.x modify by DalianSky(credits PMheart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/sPDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.14.x</string>
			<key>Name</key>
			<string>com.apple.driver.usb.AppleUSBXHCI</string>
			<key>Replace</key>
			<data>
			g/s/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB Port limit patch #4 10.14.x modify by DalianSky(credits PMheart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/8PDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.14.x</string>
			<key>Name</key>
			<string>com.apple.driver.usb.AppleUSBXHCI</string>
			<key>Replace</key>
			<data>
			g/8/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB Port limit patch #1(credits PMheart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/sPDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.15.x</string>
			<key>Name</key>
			<string>com.apple.iokit.IOUSBHostFamily</string>
			<key>Replace</key>
			<data>
			g/s/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>USB Port limit patch #2(credits PMheart)</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			g/kPDw==
			</data>
			<key>InfoPlistPatch</key>
			<false/>
			<key>MatchOS</key>
			<string>10.15.x</string>
			<key>Name</key>
			<string>com.apple.driver.usb.AppleUSBXHCI</string>
			<key>Replace</key>
			<data>
			g/k/Dw==
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>Prevent Apple I2C kexts from attaching to I2C controllers, credit CoolStar</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			SU9LaXQ=
			</data>
			<key>InfoPlistPatch</key>
			<true/>
			<key>Name</key>
			<string>com.apple.driver.AppleIntelLpssI2C</string>
			<key>Replace</key>
			<data>
			SU9LaXM=
			</data>
		</dict>
		<dict>
			<key>Comment</key>
			<string>Prevent Apple I2C kexts from attaching to I2C controllers, credit CoolStar</string>
			<key>Disabled</key>
			<false/>
			<key>Find</key>
			<data>
			SU9LaXQ=
			</data>
			<key>InfoPlistPatch</key>
			<true/>
			<key>Name</key>
			<string>com.apple.driver.AppleIntelLpssI2CController</string>
			<key>Replace</key>
			<data>
			SU9LaXM=
			</data>
		</dict>
	</array>
	<key>PanicNoKextDump</key>
	<true/>
</dict>
<key>RtVariables</key>
<dict>
	<key>BooterConfig</key>
	<string>0x28</string>
	<key>CsrActiveConfig</key>
	<string>0x67</string>
	<key>ROM</key>
	<string>UseMacAddr0</string>
</dict>
<key>SMBIOS</key>
<dict>
	<key>BiosReleaseDate</key>
	<string>10/30/2019</string>
	<key>BiosVendor</key>
	<string>Apple Inc.</string>
	<key>BiosVersion</key>
	<string>IM181.88Z.F000.B00.1910301943</string>
	<key>Board-ID</key>
	<string>Mac-4B682C642B45593E</string>
	<key>BoardManufacturer</key>
	<string>Apple Inc.</string>
	<key>BoardSerialNumber</key>
	<string>C02713700QXH69F1F</string>
	<key>BoardType</key>
	<integer>10</integer>
	<key>BoardVersion</key>
	<string>1.0</string>
	<key>ChassisAssetTag</key>
	<string>iMac-Aluminum</string>
	<key>ChassisManufacturer</key>
	<string>Apple Inc.</string>
	<key>ChassisType</key>
	<string>0x09</string>
	<key>EfiVersion</key>
	<string>179.0.0.0.0</string>
	<key>Family</key>
	<string>iMac</string>
	<key>FirmwareFeatures</key>
	<string>0xFC0FE176</string>
	<key>FirmwareFeaturesMask</key>
	<string>0xFF1FFF7F</string>
	<key>LocationInChassis</key>
	<string>Part Component</string>
	<key>Manufacturer</key>
	<string>Apple Inc.</string>
	<key>Mobile</key>
	<false/>
	<key>PlatformFeature</key>
	<string>0x00</string>
	<key>ProductName</key>
	<string>iMac18,1</string>
	<key>SerialNumber</key>
	<string>C02TH0BKH7JY</string>
	<key>SmUUID</key>
	<string>106C5414-EE4F-4119-B181-1D0C9820757F</string>
	<key>Version</key>
	<string>1.0</string>
</dict>
<key>SystemParameters</key>
<dict>
	<key>InjectKexts</key>
	<string>Detect</string>
	<key>InjectSystemID</key>
	<true/>
</dict>
</dict>
</plist>

MaLd0n · December 3, 2019

[ref]deevey[/ref], upload file

deevey · December 3, 2019

attached

config.plist.zip

MaLd0n · December 3, 2019

[ref]deevey[/ref], config.plist.zip

deevey · December 3, 2019

I wish I had better news .... but

It's hanging at exactly the same point.

deevey · December 4, 2019

I've gone back to scratch - looked over the initial pacth (which was your one here) which works perfectly on Mojave.

Attempted to Re-patch using Coffeelake with Hackintool but still no luck whatsoever Something in Catalina just does not want to play nice.

Anything else you can think of ?

deevey · December 6, 2019

So near yet so far ...

I'm certain (kinda) this must have something to do with it ?

MaLd0n · December 6, 2019

[ref]deevey[/ref], is a 4k screen?

deevey · December 6, 2019

Nope 1080

MaLd0n · December 7, 2019

[ref]deevey[/ref], u try a connectors patch?

dev-id and platform-id is correct for ur case

deevey · December 7, 2019

Tried with connectors patch ... no luck it still hangs at exactly the same point.

Plist attached.

config.plist.zip

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