AMD Rayon R7 5800H Install Monterey kernel Panic

zxc2689963

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Joined
Feb 27, 2022
Messages
30
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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zxc2689963

Member
Joined
Feb 27, 2022
Messages
30
I start system large probability will stuck in the 'AppleNVMe Assert failed:',Probably my Samsung 970EVO hard drive is causing this problem,I can only forcibly shut down and restart many times can enter the system,
I found that using GenericUSBXHCI kext can normal boot system, but the USB will fail.
You can try to cancel GenericUSBXHCI Kext to see whether it is normal to start, if it is normal that you can use the installation method of writing USB disk image.
 

Jo-Toku

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Dec 29, 2021
Messages
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I start system large probability will stuck in the 'AppleNVMe Assert failed:',Probably my Samsung 970EVO hard drive is causing this problem,I can only forcibly shut down and restart many times can enter the system,
I found that using GenericUSBXHCI kext can normal boot system, but the USB will fail.
You can try to cancel GenericUSBXHCI Kext to see whether it is normal to start, if it is normal that you can use the installation method of writing USB disk image.
The 970 Evo is what comes with the Legion 5 or that is something you installed?
 

motorbott

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Apr 13, 2022
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By the way, the ROG Zephyrus G14 2022 has 6800hs + 6700s(navi23 with mux switch). Does anyone have this model and maybe we can test if it has the tsc_adjust feature? If it does, it's possible to be fit for building a ryzentosh
 

zxc2689963

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Joined
Feb 27, 2022
Messages
30
Legion 5 only stays at cpus=1, one CPU core runs Monterey, other AMD laptops don't know if they support TSC_ADJUST, tried loading RX6600M in BigSur modified driver, but failed, so far no one drives RX6600 in BigSur, Or send pictures to show
 

Jo-Toku

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Dec 29, 2021
Messages
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By the way, the ROG Zephyrus G14 2022 has 6800hs + 6700s(navi23 with mux switch). Does anyone have this model and maybe we can test if it has the tsc_adjust feature? If it does, it's possible to be fit for building a ryzentosh
No, I was planning on getting one, but unless the Lenovo Legion is not hacked properly I see no reason to get the G14
 
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