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Potato_16

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August 8th, 2023 21:00

boot fail after linux kernel upgrade

Hi, i have struggled with the below issue

My system is  POWEREDGE R7525, running with Ubuntu 20.04.2 LTS.

I attempted to build and install Linux kernel version 6.4 for the purpose of making kernel modifications. However, the system encountered the following error and failed to boot:

KakaoTalk_Image_2023-08-09-13-12-25.jpeg

(before BIOS update)

I've attempted the following:

  1. Updated IDRAC & LLC.
  2. Updated BIOS.
  3. Tried NVRAM_CLR.
  4. Try another version(kernel 6.2, kernel 5.13 ... )

When I installed Ubuntu installation, the kernel version was 5.15.0.56, and there were no issues with that kernel.

KakaoTalk_Image_2023-08-09-13-12-20.jpeg

(after)

 

Could anyone help me, please?

  • DE

    DELL-Erman O

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    Posted August 9th, 2023 02:00

    Hi, maybe some kernel features cause this like compatiable with your hw or fw like secure boot,IOMMU or etc. please take a look here https://dell.to/3DPy0bM;

    DELL-Erman O

    Social Media and Communities Professional

    Dell Technologies | Enterprise Support Services

    #IWork4Dell

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