Kernel Panic at Start or Restart

[jcmrdc]

Hello guys,

Greetings from Brazil! I am running Mac OS X El Capitan 10.11.6 on my hackintosh and I am getting kernel panic at start and / or restart. It's random. Sometimes it happens and sometimes it doesn't. My hackintosh is as described below:

Mac OS X El Capitan 10.11.6 original from AppStore installed via UniB_ast, Cl_ver and MultiB_ast

Motherboard Gigabyte G41MT-S2P F3

Intel Core 2 Duo

8 Gigabytes of RAM

Video GeForce 9500GT 1 Gigabyte

2 SATA HD Samsung 500 Gigabytes each

NEC uPD720200 USB 3.0 Host Controller

Any suggestions? Thank you very much. I really appreciate your time and help!

Best regards,

Edited December 4, 2017 by Guest

[MaLd0n]

post ur clover folder and original dsdt

[jcmrdc]

Hi MaLd0n,

Thank you for your reply. Because of the 4 megabyte attachment size limit here, I had to upload my Clover folder to Google Drive. Please refer to the link below. Thank you very much.

Best regards!

https://docs.google.com/open?id=1No8Aqr2PGUCYnBX9-xPOaxoBg0tX90Le

[MaLd0n]

-replace clover folder

CLOVER.zip

-after update ur clover

https://sourceforge.net/projects/cloverefiboot/files/Installer/Clover_v2.4k_r4330.pkg/download

[jcmrdc]

Hi MaLd0n,

Before you replied, I read some posts that advised to delete the AppleIntelCpuPowerManagement.Kext and to install NullCpuPowerManagement.Kext. So I did it and the kernel panics never happened again after multiple starts and restarts.

Nevertheless, as you advised, I replaced my CLOVER folder with your new one and updated Clover to the latest version. Everything is perfect and I am now experiencing faster restarts and shutdowns.

May I ask you what changes you have made exactly? Did you also change my DSDT file or just tweaked Clover configuration? I am a newbie, but I'd love to understand what you did. Thank you very much for all your time and kind help. I really appreciate it.

Best regards!

[pernacabeluda]

delete the AppleIntelCpuPowerManagement.Kext and to install NullCpuPowerManagement.Kext

This is the worst thing you could do, you just killed power management in your PC (actually the second kext disables the first one, so the actions are redundant). Instead, you should make sure it's working properly (I believe it's what MaLd0n did with your files, just compare Clover config files, DSDT and kexts).

[MaLd0n]

just use folder and remove null

check PM, if dont work, just use iMac smbios

[jcmrdc]

You overestimate my abilities LoL I didn't understand the second line you wrote. Sorry.

[pernacabeluda]

Use HWMonitor (needs FakeSMC plugin CPUSensors) to check if PM is working, you should see frequencies changing.

Use Clover Configurator to change SMBIOS, if needed.

Read my previous post about power management.

[jcmrdc]

Hi guys,

The kernel panics (cpu 0 caller and cpu 1 caller) are back, so I've tried all your suggestions, but unfortunately so far none worked. Any other suggestions? Meanwhile, I will just keep searching for info on the topic and see what I find.

Thanks again!

[pernacabeluda]

In your first picture, what's after "BSD process name corresponding to current thread"?

Do you see "Kernel Extensions in backtrace"?

[gibsonsosx]

i am having the same issue. am i supposed to prepare the image before loading?