[SOLVED] OC 0.6.2: no schema for DummyPowerManagement

[miliuco]

you may use the utliity (Utilities/ocvalidate) to verify your OC config.plist...

I hadn't thought about it, thank you.

 

[hpprobook25]

How resolved this issue for opencore 0.6.2

 

[miliuco]

How resolved this issue for opencore 0.6.2

I have solved it with the prompts from the previous posts in this thread. Have you read them correctly?

In OC 0.6.1 DummyPowerManagement is in Kernel / Quirks and Kernel / Emulate section is like this:

        <key>Emulate</key>
        <dict>
            <key>Cpuid1Data</key>
            <data></data>
            <key>Cpuid1Mask</key>
            <data></data>
        </dict>

In OC 0.6.2 DummyPowerManagement is in Kernel / Emulate section which is like this:

        <key>Emulate</key>
        <dict>
            <key>DummyPowerManagement</key>
            <false/>
            <key>Cpuid1Data</key>
            <data></data>
            <key>Cpuid1Mask</key>
            <data></data>
            <key>MaxKernel</key>
            <string></string>
            <key>MinKernel</key>
            <string></string>
        </dict>

By making these changes, the boot message has disappeared.

 

[hpprobook25]

Thanks for your comments.

 

[miliuco]

Thanks for your comments.

You are wellcome.

 

[hpprobook25]

You are wellcome.

I make these changes, but non-visible in the config after restart. why?

 

[Feartech]

I make these changes, but non-visible in the config after restart. why?View attachment 490807

you haven't made any of the changes from post 13

 

[hpprobook25]

you haven't made any of the changes from post 13

I changed for config, but non-visible after restart

 

[Feartech]

I changed for config, but non-visible after restart

i can see from your file that you didn't make any of the changes

 

[miliuco]

I make these changes, but non-visible in the config after restart...

To work with OpenCore 0.6.2 config.plist file you have 3 options:

• Plain text editor
• Plist file editor (I use ProperTree, attached)
• Mackie100's OpenCore Configurator, must be the latest version 2.15.00, which is the only one that handles OpenCore version 0.6.2.

The image you attach seems made with an app that for any reason does not handle your OpenCore 0.6.2 config.plist and it tries to put DummyPowerManagement as in 0.6.1, that is why you do not appreciate the changes made although really you have the Emulate section well built but it continues existing a DummyPowerManagement key in Kernel / Quirks.

This is how I see your file with ProperTree:

This is how I see it with OpenCore Configurator 2.15.00:

This is how I see it with a text editor:

        <key>Emulate</key> <!-- It's ok-->
        <dict>
            <key>Cpuid1Data</key>
            <data></data>
            <key>Cpuid1Mask</key>
            <data></data>
            <key>DummyPowerManagement</key>
            <true/>
            <key>MaxKernel</key>
            <string></string>
            <key>MinKernel</key>
            <string></string>
        </dict>
        <key>Force</key>
        <array/>
        <key>Patch</key>
        <array/>
        <key>Quirks</key>
        <dict>
            <key>AppleCpuPmCfgLock</key>
            <true/>
            <key>AppleXcpmCfgLock</key>
            <true/>
            <key>AppleXcpmExtraMsrs</key>
            <false/>
            <key>AppleXcpmForceBoost</key>
            <false/>
            <key>CustomSMBIOSGuid</key>
            <false/>
            <key>DisableIoMapper</key>
            <true/>
            <key>DisableLinkeditJettison</key>
            <false/>
            <key>DisableRtcChecksum</key>
            <true/>
            <key>DummyPowerManagement</key> <!--key to be deleted-->
            <true/>

We just must delete DummyPowerManagement from Kernel / Quirks so that everything is in order. I return you the config.plist file with that key deleted, now it is suitable for OC 0.6.2 and should not show an error message when starting the computer.