[Bug 1858810] Re: [19.10] Boot hangs at "loading initial ramdisk"

[You-Sheng Yang]

*** This bug is a duplicate of bug 1862751 ***
    https://bugs.launchpad.net/bugs/1862751

** Changed in: intel-microcode (Ubuntu)
       Status: In Progress => Incomplete

** This bug has been marked a duplicate of bug 1862751
   Hard lockups using microcode releases 20191115 on Intel Whiskey Lake

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https://bugs.launchpad.net/bugs/1858810

Title:
  [19.10] Boot hangs at "loading initial ramdisk"

Status in intel-microcode package in Ubuntu:
  Incomplete

Bug description:
  My laptop hangs on "loading initial ramdisk" at startup. However, it
  start up without any problems when the power supply is connected 0_o …

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: linux-image-5.3.0-26-generic 5.3.0-26.28
  ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13
  Uname: Linux 5.3.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jmaillar   2529 F.... pulseaudio
   /dev/snd/controlC1:  jmaillar   2529 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Wed Jan  8 16:22:21 2020
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=none
  MachineType: Dell Inc. Precision 7530
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=b21fab6e-02fe-4295-a308-9da15f339a36 ro tpm_tis.interrupts=0
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-26-generic N/A
   linux-backports-modules-5.3.0-26-generic  N/A
   linux-firmware                            1.183.3
  SourcePackage: linux
  UpgradeStatus: Upgraded to eoan on 2019-10-22 (78 days ago)
  dmi.bios.date: 11/11/2019
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.12.1
  dmi.board.name: 0425K7
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr1.12.1:bd11/11/2019:svnDellInc.:pnPrecision7530:pvr:rvnDellInc.:rn0425K7:rvrA00:cvnDellInc.:ct10:cvr:
  dmi.product.family: Precision
  dmi.product.name: Precision 7530
  dmi.product.sku: 0831
  dmi.sys.vendor: Dell Inc.
  modified.conffile..etc.default.apport: [modified]
  mtime.conffile..etc.default.apport: 2015-11-27T14:42:56.796345

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