[Bug 1911893] [NEW] latest microcode is not working properly on intel core i9

[Dmitriy]

Public bug reported:

When using latest ubuntu LTS I can see black screen. Latest working
version 3.20191115.1ubuntu3. Please fix the bug.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: intel-microcode 3.20200609.0ubuntu0.20.04.2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.445.1
CurrentDesktop: ubuntu:GNOME
Date: Fri Jan 15 10:13:34 2021
LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=C.UTF-8
 SHELL=/bin/bash
SourcePackage: intel-microcode
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: intel-microcode (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug focal

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https://bugs.launchpad.net/bugs/1911893

Title:
  latest microcode is not working properly on intel core i9

Status in intel-microcode package in Ubuntu:
  New

Bug description:
  When using latest ubuntu LTS I can see black screen. Latest working
  version 3.20191115.1ubuntu3. Please fix the bug.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: intel-microcode 3.20200609.0ubuntu0.20.04.2
  ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
  Uname: Linux 5.4.0-42-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  CasperMD5CheckResult: pass
  CasperVersion: 1.445.1
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jan 15 10:13:34 2021
  LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=C.UTF-8
   SHELL=/bin/bash
  SourcePackage: intel-microcode
  UpgradeStatus: No upgrade log present (probably fresh install)

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