AMD Rayon R7 5800H Install Monterey kernel Panic

zxc2689963

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Hi. I want to install Monterey on an AMD laptop (Legion 5 6th Gen with Ryzen 7 5800H and Radeon 6600M GPU). But the installation failed. There is a kernel panic during startup. I don't know what to do. Please help me find out what the problem is. thank you

Brand: Lenovo
Model: Legion 5 6th Gen
CPU: AMD Ryzen 7 5800h

GPU: AMD Radeon RX 6600m 8GB ( Separate GPU mode)

HDD: Samsung SSD 970 EVO Plus 1TB (1000 GB, PCI-E 3.0 x4)
WDS500G3X0C-00SJG0 (500 GB, PCI-E 3.0 x4)
Network: RealTek Semiconductor RTL8168/8111 PCI-E Gigabit Ethernet NIC
Intel(R) Wi-Fi 6E AX210 160MHz

Ram: x2 8GB 3200mhz ddr4
Display: 15.6 1080p 165HZ

This is to install monterey12.3.1

 

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  • acpi_dsdt.zip
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Jo-Toku

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May I join in for discussions and possibly further development? Since we're now kinda stuck on driving all 8 cores under Monterey. But under Big Sur, all 8 cores are recognised. Why not now focus on trying Jo-Toku's suggestion to drive 6600M under Big Sur or Catalina and see if this works?
The text I posted is from another poster that participates on this thread "Middleman". That was from one of his post on a thread that attempts to hack the IGPU Vega 8 for Mac OS. He did a test where he successfully managed to have the RX 6600 running under Sur, but that is on a desktop. Certainly would be interesting
 

Shaneee

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Try this for me then. Remove the CPUR SSDT and EC SSDT and use the last efi I uploaded and as we know it’ll boot with one core try with cpus=2 etc and see if there’s a limit. There seems to be something strange going on with how macOS is seeing the cores even when patched in with the patches.
 

zxc2689963

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Try this for me then. Remove the CPUR SSDT and EC SSDT and use the last efi I uploaded and as we know it’ll boot with one core try with cpus=2 etc and see if there’s a limit. There seems to be something strange going on with how macOS is seeing the cores even when patched in with the patches.
If don't use SSDT-CPUR, ll get stuck in the figure below anyway. Using CPUR will lead to Kernel Panic
 

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Jo-Toku

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Yes, only cpus=1 can be started, more than 1 cores cannot be started.Sorry, my English is poor
Have you tried Montery 12.1, not 12.3? There was major overhaul on version 12.3 if I recollect correctly. Perhaps give a try to version 12.1.

How usable is the Legion 5 on Monterey with a single core? Usable or super laggy?
 
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zxc2689963

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Have you tried Montery 12.1, not 12.3? There was major overhaul on version 12.3 if I recollect correctly. Perhaps give a try to version 12.1.

How usable is the Legion 5 on Monterey with a single core? Usable or super laggy?
Even with only 1 core, the speed is still very good, the special effects are full, after all, there is graphics acceleration, enough for light daily use
 

Jo-Toku

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Even with only 1 core, the speed is still very good, the special effects are full, after all, there is graphics acceleration, enough for light daily use
Cool, that good then. So as long single core apps are in use it should be good, good to hear.

Anything else not working? Wifi, Bluetooth, sound?

Also, is using one core/2 threads I take?
 

Shaneee

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I'm not expecting this to do anything different or work. I've enabled DevirtualiseMmio and built a DEBUG EFI folder. Please use it to try boot and upload the log files afterwards.
 

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PStar_7

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i have a laptop with same ryzen as you have, could you spill me where i can see how build the efi?

as dortania site tell ryzen laptop can't run hackintosh
 

zxc2689963

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I'm not expecting this to do anything different or work. I've enabled DevirtualiseMmio and built a DEBUG EFI folder. Please use it to try boot and upload the log files afterwards.
This time the results were different
 

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alexjaixd

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i have a laptop with same ryzen as you have, could you spill me where i can see how build the efi?

as dortania site tell ryzen laptop can't run hackintosh
Although you have the same CPU, you lack a compatible GPU as OP (you have a 3060 right?), then this post doesn't apply to you, and you still won't be able to Hackintosh.
 
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