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<< Solved >> Kernel Panic while trying to boot Catalina Installer

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RAFFAY

RAFFAY

Joined
Jul 17, 2015
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185
Motherboard
HP Pavilion 15 dk0xxx
CPU
i7-9750H
Graphics
UHD 630 + GTX 1650, 1920x1080
Mac
  1. MacBook Air
  2. MacBook Pro
Mobile Phone
  1. iOS
I just followed the official dortania guide for OpenCore to create a bootable USB. But when I try to boot with it, I'm getting this Kernel Panic. Can anyone identify the error please?

I had also attached my EFI folder.

Thanks
 

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RAFFAY said:
I just followed the official dortania guide for OpenCore to create a bootable USB. But when I try to boot with it, I'm getting this Kernel Panic. Can anyone identify the error please?

I had also attached my EFI folder.

Thanks
Click to expand...
i know this bit should be "data" and not "string"
Code: 
<key>prev-lang:kbd</key>
                <string>en-US:0</string>
not sure if that will help though
i see that this has changed in later versions!

also this section:
Code: 
<key>PlatformInfo</key>
    <dict>
        <key>Automatic</key>
        <true/>
        <key>DataHub</key>
        <dict>
            <key>ARTFrequency</key>
            <integer>0</integer>
            <key>BoardProduct</key>
            <string>Mac-7BA5B2D9E42DDD94</string>
            <key>BoardRevision</key>
            <data></data>
            <key>DevicePathsSupported</key>
            <integer>0</integer>
            <key>FSBFrequency</key>
            <integer>0</integer>
            <key>InitialTSC</key>
            <integer>0</integer>
            <key>PlatformName</key>
            <string></string>
            <key>SmcBranch</key>
            <data></data>
            <key>SmcPlatform</key>
            <data></data>
            <key>SmcRevision</key>
            <data></data>
            <key>StartupPowerEvents</key>
            <integer>0</integer>
            <key>SystemProductName</key>
            <string>iMacPro1,1</string>
            <key>SystemSerialNumber</key>
            <string>C02VNEZUHX87</string>
            <key>SystemUUID</key>
            <string>EBCB5706-C158-4F6B-80EE-758A295CF888</string>
        </dict>
        <key>Generic</key>
        <dict>
            <key>AdviseWindows</key>
            <false/>
            <key>MLB</key>
            <string>C02839303QXH69FJA</string>
            <key>ROM</key>
            <data></data>
            <key>SpoofVendor</key>
            <true/>
            <key>SystemProductName</key>
            <string> MacBookPro16,1</string>
            <key>SystemSerialNumber</key>
            <string>C02XG0FDH7JY</string>
            <key>SystemUUID</key>
            <string>DBB364D6-44B2-4A02-B922-AB4396F16DA8</string>
        </dict>
        <key>PlatformNVRAM</key>
        <dict>
            <key>BID</key>
            <string>Mac-7BA5B2D9E42DDD94</string>
            <key>FirmwareFeatures</key>
            <data>P/WP/QAAAAA=</data>
            <key>FirmwareFeaturesMask</key>
            <data>P/+f/wAAAAA=</data>
            <key>MLB</key>
            <string>C02745100GUJG36FB</string>
            <key>ROM</key>
            <data></data>
        </dict>
        <key>SMBIOS</key>
        <dict>
            <key>BIOSReleaseDate</key>
            <string>05/13/2020</string>
            <key>BIOSVendor</key>
            <string></string>
            <key>BIOSVersion</key>
            <string>1037.120.87.0.0</string>
            <key>BoardAssetTag</key>
            <string></string>
            <key>BoardLocationInChassis</key>
            <string>Part Component</string>
            <key>BoardManufacturer</key>
            <string></string>
            <key>BoardProduct</key>
            <string>Mac-7BA5B2D9E42DDD94</string>
            <key>BoardSerialNumber</key>
            <string>C02745100GUJG36FB</string>
            <key>BoardType</key>
            <integer>10</integer>
            <key>BoardVersion</key>
            <string>1.0</string>
            <key>ChassisAssetTag</key>
            <string>iMacPro-Aluminum</string>
            <key>ChassisManufacturer</key>
            <string></string>
            <key>ChassisSerialNumber</key>
            <string>C02VNEZUHX87</string>
            <key>ChassisType</key>
            <integer>9</integer>
            <key>ChassisVersion</key>
            <string>Mac-7BA5B2D9E42DDD94</string>
            <key>FirmwareFeatures</key>
            <data>P/WP/QAAAAA=</data>
            <key>FirmwareFeaturesMask</key>
            <data>P/+f/wAAAAA=</data>
            <key>MemoryFormFactor</key>
            <integer>0</integer>
            <key>PlatformFeature</key>
            <integer>0</integer>
            <key>ProcessorType</key>
            <integer>0</integer>
            <key>SmcVersion</key>
            <data></data>
            <key>SystemFamily</key>
            <string>iMac Pro</string>
            <key>SystemManufacturer</key>
            <string></string>
            <key>SystemProductName</key>
            <string>iMacPro1,1</string>
            <key>SystemSKUNumber</key>
            <string>Mac-7BA5B2D9E42DDD94</string>
            <key>SystemSerialNumber</key>
            <string>C02VNEZUHX87</string>
            <key>SystemUUID</key>
            <string>EBCB5706-C158-4F6B-80EE-758A295CF888</string>
            <key>SystemVersion</key>
            <string>1.0</string>
        </dict>
        <key>UpdateDataHub</key>
        <true/>
        <key>UpdateNVRAM</key>
        <true/>
        <key>UpdateSMBIOS</key>
        <true/>
        <key>UpdateSMBIOSMode</key>
        <string>Create</string>
    </dict>

shouldn't be listing a iMacPro1,1

you only really need:
Code: 
<key>PlatformInfo</key>
    <dict>
        <key>Automatic</key>
        <true/>
        <key>Generic</key>
        <dict>
            <key>AdviseWindows</key>
            <false/>
            <key>MLB</key>
            <string></string>
            <key>ROM</key>
            <data>
            </data>
            <key>SpoofVendor</key>
            <true/>
            <key>SystemProductName</key>
            <string>MacBookPro13,1</string>
            <key>SystemSerialNumber</key>
            <string></string>
            <key>SystemUUID</key>
            <string></string>
        </dict>
        <key>UpdateDataHub</key>
        <true/>
        <key>UpdateNVRAM</key>
        <true/>
        <key>UpdateSMBIOS</key>
        <true/>
        <key>UpdateSMBIOSMode</key>
        <string>Create</string>
    </dict>

and change your SystemProductName, add your serial, mlb and rom
 
Last edited:
Feartech said:
i know this bit should be "data" and not "string"
Code: 
<key>prev-lang:kbd</key>
                <string>en-US:0</string>
not sure if that will help though
i see that this has changed in later versions!

you only really need:
Code: 
<key>PlatformInfo</key>
    <dict>
        <key>Automatic</key>
        <true/>
        <key>Generic</key>
        <dict>
            <key>AdviseWindows</key>
            <false/>
            <key>MLB</key>
            <string></string>
            <key>ROM</key>
            <data>
            </data>
            <key>SpoofVendor</key>
            <true/>
            <key>SystemProductName</key>
            <string>MacBookPro13,1</string>
            <key>SystemSerialNumber</key>
            <string></string>
            <key>SystemUUID</key>
            <string></string>
        </dict>
        <key>UpdateDataHub</key>
        <true/>
        <key>UpdateNVRAM</key>
        <true/>
        <key>UpdateSMBIOS</key>
        <true/>
        <key>UpdateSMBIOSMode</key>
        <string>Create</string>
    </dict>

and change your SystemProductName, add your serial, mlb and rom
Click to expand...

@Feartech I tried doing the steps you recommended but I'm still getting the same Kernel Panic. I tried finding the source of problem in General Troubleshooting guide and by disabling DevirtualiseMmio I was able to move quite a bit in the booting process. The installation still failed with a KP unfortunately but the error has changed. Then I added frame-buffer patch and Hurrayy. Finally I can boot into Catalina using Opencore.

Thanks!
 
Last edited:
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