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apport-collect 2100795

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https://bugs.launchpad.net/bugs/2100795

Title:
  Nvidia gpu is not recognized with linux oem kernel

Status in linux package in Ubuntu:
  New

Bug description:
  after installing linux oam kernel my gpu is not loaded anymore.
  This is not happening with the same version of linux generic kernel

  ❯ sudo nvidia-smi
  NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. 
Make sure that the latest NVIDIA driver is installed and running.

  the only log I can find in my system
  Mar 03 09:00:43 phoenix systemd[1]: Failed to start 
nvidia-fabricmanager.service - NVIDIA fabric manager service.

  and If I try to run this process manually
  ❯ sudo /usr/bin/nv-fabricmanager -c 
/usr/share/nvidia/nvswitch/fabricmanager.cfg
  failed to allocate handle (client) to NVIDIA GPU driver
  ❯ lsmod | grep nvidia
  # no output

  System Information
   Manufacturer: LENOVO
   Version: ThinkPad P16v Gen 1
   SKU Number: LENOVO_MT_21FE_BU_Think_FM_ThinkPad P16v Gen 1
   Family: ThinkPad P16v Gen 1
  ❯ lspci | grep -i nvidia
  01:00.0 3D controller: NVIDIA Corporation AD107GLM [RTX 2000 Ada Generation 
Laptop GPU] (rev a1)

  uname -a
  Linux phoenix 6.8.0-1020-oem #20-Ubuntu SMP PREEMPT_DYNAMIC Wed Jan 22 
08:17:35 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

  ❯ cat /etc/os-release         
  PRETTY_NAME="Ubuntu 24.04.2 LTS"
  NAME="Ubuntu"
  VERSION_ID="24.04"

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