oem-5.14 will be eol soon

** Changed in: linux-oem-5.14 (Ubuntu)
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1952568

Title:
  AMD GPU kernel driver unload error

Status in linux-oem-5.14 package in Ubuntu:
  Won't Fix

Bug description:
  
ubuntu20.04でカーネルを5.14.0-1005から5.14.0-1007に更新した後、次のコマンドでドライバーをアンロードすると、コマンドが強制的に終了し、ドライバーをアンロードできなくなります。
  5.14.0-1005で問題なくアンロードできます

  sudo modprob -s -r amdgpu

  ドライバの情報ではlsmod 
  ----- 
  sudoのはlsmod | grepをamdgpu 
  amdgpu 7049216 -1 
  iommu_v2 24576 1 amdgpu 
  gpu_sched 36864 1 amdgpu 
  drm_ttm_helper 16384 1 amdgpu 
  TTM 73728 2 amdgpu、drm_ttm_ヘルパー
  258048は1 amdgpu drm_kms_helper 
  DRM 557056 6 gpu_sched、drm_kms_ヘルパー、amdgpu 、drm_ttm_ヘルパー、ttm 
  i2c_algo_bit 16384 2 igb、amdgpu 
  -----

  ProblemType:Bug 
  DistroRelease:Ubuntu 20.04 
  Package:linux-modules- 5.14.0- 1007-oem 5.14.0-1007.7 
  ProcVersionSign ature :Ubuntu 5.14.0-1007.7-oem 5.14.14 
  Uname:Linux 5.14.0-1007-oem x86_64 
  ApportVersion:2.20.11-0ubuntu27 。21
  アーキテクチャ:amd64 
  CasperMD5CheckR esult:skip 
  CurrentDesktop:LXQt 
  Date:Mon Nov 29 13:46:48 2021 
  InstallationDate:Installed on 2019-07-24(858日前)
  InstallationMedia:Ubuntu-Server 19.04 "Disco Dingo" -Release amd64( 
20190416.1)
  SourcePackage:linux-oem-5.14 
  UpgradeStatus:2020-05-02にフォーカルにアップグレードされました(575日前)

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