vinukn335 Posted January 24 Share Posted January 24 I am facing kernel panic while clean installing Big Sur 11.1 on Intel Pentium dual core g3240 with NVidia gt 710.(I know it is not supported, Catalina works well!) clover latest/oc latest AMFI: SIP is off, allowing core dump for pid 1 (launchid) pid 1 exited -- exit reason namespace 2 subcode 0x4, description none IOPlatformPanicAction -> AppleAHCIDiskDriver IOPlatformPanicAction -> AppleAHCIDiskDriver IOPlatformPanicAction -> AppleSMC panic(cpu 1 caller 0xffffff8006cbf016):initproc exited -- exit reason namespace 2 subcode 0x4 EFI-clover.zip EFI-oc.zip Quote Link to comment Share on other sites More sharing options...
Hervé Posted January 24 Share Posted January 24 Pentium G3240 is Haswell and I see no reason why it would not support Big Sur given that you can run Catalina on it. You may just have to fake the CPU id of mainstream Core I models. It's the GT1 Intel HD iGPU of those Pentium CPUs that's not supported. GeForce GT710 remains supported in Big Sur provided it's a Kepler model; it seems to be the case since you stated it worked in Catalina too. Regarding your OC config, I see a several potential errors and/or issues: ACPI tables: SSDT-EC-USBX-Desktop and SSDT-EC. You should only be injecting one of those and the former is for Skylake and later platforms. As such, get rid of it. Device properties: you're injecting a property for your iGPU. Not required since it's unsupported. Kernel: I'm surprised you use NullCPUPowerManagement. I would have expected native CPU power management to be fully supported on your Haswell Pentium with the usual SSDT-PLUG table. Are you sure you need those 2 x AHCI injector kexts? NVRAM: adgpmod boot arg is for iGPUs and is therefore useless. -lilubetaall is also not required if you use latest version of Lilu and PlugIns, they all support Big Sur 11.1 SMBIOS; pretty sure iMacPro1.1 is not the right profile to use on a Haswell platform with Nvidia graphics. Use iMac14,2 or iMac14,3 (Nvidia graphics card usually require the SMBIOS of a Mac with Nvidia graphics) which may require to add -no_compat-check boot arg (I believe those Macs were officially dropped by Big Sur). Regarding your Clover setup, again several errors and/or issues: Kexts: same remark regarding NullCPUManagement. I don't understand why you'd inject that kext when you've installed ACPI table SSDT-PLUG for native CPU PM. Config, ACPI: Ouch! You've enabled nearly all of the fixes; that can't be right and you should only enable those you need, granted you may need to experiment with them only by one which can be painful. You've enabled Generate P States and Generate C States, something for Core2Duo/Arrandale platforms. Not applicable to your Haswell platform, disable them Remove those tables you actually don't drop Unless you did not already use ACPI table SSDT-PLUG, all you would need for native CPU PM is enable PluginType Config, Boot: again, no need for boot arg agdpmod=pikera Config, Graphics: you may need to enable Inject Nvidia here Config, Patches: AppleIntelCPUPM patch if for Sandy Bridge + Ivy Bridge, not for your Haswell platform which requires KernelPm patch (OS X/macOS handle CPU PM through the kernel for Haswell and later , no longer from AICPUPM kext). Remove EightApple, it's for the 2nd stage boot glitch experienced with iGPUs. Config, SMBIOS: here again, iMacPro1.1 is not adequate; change to iMac14,2/iMac14,3 as suggested above. You already have -no_compat_check in your Clover config... 2 Quote Link to comment Share on other sites More sharing options...
vinukn335 Posted January 24 Author Share Posted January 24 Thanks for quick reply, Changed EFI with your suggestions, Still same panic error. I think it is related to CtlnaAHCIPort.kext or AHCIPort! Quote Link to comment Share on other sites More sharing options...
Hervé Posted January 24 Share Posted January 24 You know what to do then... Quote Link to comment Share on other sites More sharing options...
vinukn335 Posted January 25 Author Share Posted January 25 (edited) I just added CtlnaAHCIPort.kext, nothing else. But CtlnaAHCIPort.kext is not working as expected. Any other solution? or missing any bios settings? Edited January 25 by vinukn335 Quote Link to comment Share on other sites More sharing options...
Hervé Posted January 25 Share Posted January 25 CtlnaAHCIPort is pure cosmetic fix. It cannot cause issues. Quote Link to comment Share on other sites More sharing options...
vinukn335 Posted January 26 Author Share Posted January 26 The Error image and bios sata config Quote Link to comment Share on other sites More sharing options...
Hervé Posted January 27 Share Posted January 27 Do not enable RAID, that's unsupported. Run your disks in plain AHCI mode. 1 Quote Link to comment Share on other sites More sharing options...
vinukn335 Posted January 27 Author Share Posted January 27 Still no luck . IOPlatformPanicAction -> AppleAHCIDiskDriver IOPlatformPanicAction -> AppleAHCIDiskDriver IOPlatformPanicAction -> AppleSMC Really this panic related to SATA? Quote Link to comment Share on other sites More sharing options...
vinukn335 Posted February 5 Author Share Posted February 5 This is my dsdt.aml dumb from Windows, I don't know much about it. dsdt.aml Quote Link to comment Share on other sites More sharing options...
Hervé Posted February 5 Share Posted February 5 Maybe you ought to disable that "Aggressive LPM support". Quote Link to comment Share on other sites More sharing options...
vinukn335 Posted February 6 Author Share Posted February 6 Aggressive LPM support". disabled. same error. Any error in dsdt.aml? Quote Link to comment Share on other sites More sharing options...
Dirk_Digler Posted February 26 Share Posted February 26 On 2/6/2021 at 1:54 PM, vinukn335 said: Aggressive LPM support". disabled. same error. Any error in dsdt.aml? Looking at your photos your using a very modern mother board, you will not need to use a DSDT file, and as pointed out above you will have to fake (spoof) your CPU i.d. I have a G3240 on a Gigabyte GA-Z97-HD3 running Big Sur 11.2.1 very well so it is all possible. I see from an earlier post you say you had it running Catalina perfectly. If so I suggest you change your smbios to allow BS to upgrade and maybe try that route. That is the way I went from Mojave to BS on the Z97 and the upgrade went without issues. You will have to change your smbios to something like Mac Pro6,1/iMac15,1 or the likes as also pointed out above, and from memory my Z97 also has -xcpm. I'm not on that machine ATM so can't quote further as I'm on a Dell T5400 (also resurrected by open core). Take a look here, http:// https://github.com/acidanthera/bugtracker/issues/365 this will show you what changes you will need for your Haswell cpu. I made the jump from clover to open core a few weeks ago and at the age of 69 for me it was a massive, massive learning curve but I can say its all worth it in the end and I'm still learning. If you still can't get anywhere I can post my Z97 config details etc which may help you get it off the ground. 1 Quote Link to comment Share on other sites More sharing options...
Tusshar Posted May 20 Share Posted May 20 On 2/26/2021 at 10:14 PM, Dirk_Digler said: Looking at your photos your using a very modern mother board, you will not need to use a DSDT file, and as pointed out above you will have to fake (spoof) your CPU i.d. I have a G3240 on a Gigabyte GA-Z97-HD3 running Big Sur 11.2.1 very well so it is all possible. I see from an earlier post you say you had it running Catalina perfectly. If so I suggest you change your smbios to allow BS to upgrade and maybe try that route. That is the way I went from Mojave to BS on the Z97 and the upgrade went without issues. You will have to change your smbios to something like Mac Pro6,1/iMac15,1 or the likes as also pointed out above, and from memory my Z97 also has -xcpm. I'm not on that machine ATM so can't quote further as I'm on a Dell T5400 (also resurrected by open core). Take a look here, http:// https://github.com/acidanthera/bugtracker/issues/365 this will show you what changes you will need for your Haswell cpu. I made the jump from clover to open core a few weeks ago and at the age of 69 for me it was a massive, massive learning curve but I can say its all worth it in the end and I'm still learning. If you still can't get anywhere I can post my Z97 config details etc which may help you get it off the ground. Hi, I tried every possible way to install Big sur on my Pentium G6400 with Nvidia GT 710, but could not do so.. Can anyone here points out if i go Opencore then what ACPI patches, KEXTS and Drivers are required to boot big sur and also how to spoof cpuid in Opencore Config.plist .. thats the main pain in the ass. Quote Link to comment Share on other sites More sharing options...
hardcorehenry Posted May 20 Share Posted May 20 (edited) On 1/26/2021 at 5:41 AM, vinukn335 said: The Error image and bios sata config @vinukn335 this KP has nothing to do with SATA. Apart from emulating fake CPUID you also need bootstrap patch. Edited May 20 by hardcorehenry Quote Link to comment Share on other sites More sharing options...
cyrhex Posted May 22 Share Posted May 22 On 5/20/2021 at 2:41 PM, hardcorehenry said: @vinukn335 this KP has nothing to do with SATA. Apart from emulating fake CPUID you also need bootstrap patch. woul you mind to share the bootstrap patch for pentium hasswell? Quote Link to comment Share on other sites More sharing options...
Hervé Posted May 22 Share Posted May 22 He probably meant the LauncherOption; see the OpenCore documentation on Dortania's repo. https://dortania.github.io/OpenCore-Post-Install/multiboot/bootstrap.html Quote Link to comment Share on other sites More sharing options...
hardcorehenry Posted May 22 Share Posted May 22 (edited) 10 hours ago, cyrhex said: woul you mind to share the bootstrap patch for pentium hasswell? No @Hervé, I installed Big Sur on my Intel Pentium G3220 like two days ago. To my surprise it turned out that emulating fake CPUID via Kernel>Emulate is not enough in case of BigSur at least for Pentium(had exactly the same KP). Bootstrap patch was necessary. Had some KP from VirtualSMC, reboot helped, also I had to put USB installer into USB3 port otherwise boot stuck. So..., bootstrap patch. @cyrhex in config.plist Kernel>Patch put like this: Arch: x86_64 Base: Comment: _xcpm_bootstrap (Ivy Bridge) 10.16 Count: 1 Enabled: YES Find: 8d43c43c 427722 Identifier: kernel Limit: 0 Mask: MaxKernel: MinKernel: 20. Replace: 8d43c63c 427722 ReplaceMask: Skip: 0 Edited May 22 by hardcorehenry 1 Quote Link to comment Share on other sites More sharing options...
Hervé Posted May 22 Share Posted May 22 Ha ok, it's the "XCPM Bootstrap patch" then. Isn't that what Clover KernelPm or KernelXCPM patches do? KernelPm patch was always required on Haswell platforms, at least laptops. Quote Link to comment Share on other sites More sharing options...
hardcorehenry Posted May 22 Share Posted May 22 (edited) Well, I’m not using clover for some time. If I’m correct KernelPm is CFGLock related stuff and I had it disabled(CFGLock unlock option present and enabled in bios). About KernelXCPM option, sometimes patches were commited with delay, so I preferred this option disabled and make my own patches(kernel+Hopper Disassembler). Unfortunately I wasn’t able to extract kernel from Install macOS Big Sur.app(11.3.1) with Pacifist that’s why complications. Edited May 22 by hardcorehenry Quote Link to comment Share on other sites More sharing options...
cyrhex Posted May 22 Share Posted May 22 13 hours ago, hardcorehenry said: No @Hervé, I installed Big Sur on my Intel Pentium G3220 like two days ago. To my surprise it turned out that emulating fake CPUID via Kernel>Emulate is not enough in case of BigSur at least for Pentium(had exactly the same KP). Bootstrap patch was necessary. Had some KP from VirtualSMC, reboot helped, also I had to put USB installer into USB3 port otherwise boot stuck. So..., bootstrap patch. @cyrhex in config.plist Kernel>Patch put like this: Arch: x86_64 Base: Comment: _xcpm_bootstrap (Ivy Bridge) 10.16 Count: 1 Enabled: YES Find: 8d43c43c 427722 Identifier: kernel Limit: 0 Mask: MaxKernel: MinKernel: 20. Replace: 8d43c63c 427722 ReplaceMask: Skip: 0 thnx man..i will try this on my pentium g3240... Quote Link to comment Share on other sites More sharing options...
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