After updating my Centos 8 workstation, I got a black screen after booting to Centos, I suspected some problem with the graphics card, since I could ssh to my machine and everything else would work fine.

I installed the latest drivers from amd following the steps recommended by AMD to install the drivers. I’ve also checked that my card is in the “Product Family Compatibility”section.

I get a warning when installing, which makes me think if the latest drivers are not compatible with the kernel I’m running:

WARNING: amdgpu dkms failed for running kernel

Is there anything I can do, except running the version before my update?

System Info

• Processor: Intel(R) Xeon(R) W-2145 CPU @ 3.70GHz
• VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Lexa XT [Radeon PRO WX 3100]
• “CentOS Linux release 8.1.1911 (Core) “
• Linux 4.18.0-147.3.1.el8_1.x86_64 #1 SMP Fri Jan 3 23:55:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
• status of the amdgpu or radeon kernel module:

  amdgpu, 19.30-909144.el8: added
  

• status of modules, that contain “kms” or “drm”, in the Linux kernel:

  amdgpu               3600384  0
  chash                  16384  1 amdgpu
  amd_iommu_v2           20480  1 amdgpu
  gpu_sched              32768  1 amdgpu
  drm_kms_helper        217088  1 amdgpu
  ttm                   110592  1 amdgpu
  drm                   524288  4 gpu_sched,drm_kms_helper,amdgpu,ttm
  i2c_algo_bit           16384  2 igb,amdgpu
  

• UEFI boot is not disabled