apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1894589/+attachment/5408460/+files/ProcInterrupts.txt

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https://bugs.launchpad.net/bugs/1894589

Title:
  After grub updates the video display is wrong

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After today's updates, including:
   grub-common:amd64 2.02-2ubuntu8.18
   grub-efi-amd64-bin:amd64 2.02-2ubuntu8.18
   grub-pc-bin:amd64 2.02-2ubuntu8.18
   grub2-common:amd64 2.02-2ubuntu8.18
   grub-pc:amd64 2.02-2ubuntu8.18
   grub-efi-amd64-signed:amd64 1.93.20+2.02-2ubuntu8.18

  I was dual booting into Windows and back, so that I can say with
  certainty that the bug started affecting me today when I came back
  into Ubuntu.

  I get the error "Failed to start Load Kernel Modules" and my video
  monitor is restricted to "Unknown Display" 1024 x 768 but works
  correctly otherwise.

  On August 26 the kernel updated to 4.15.0-115 from 4.15.0-112 which
  seemed to cause no problems.

  I don't see any other likely suspects in today's upgrade, BUT it is
  fixed by booting into the prior kernel version 4.15.0-112, leaving an
  interplay between grub and the newer kernel as a likely culprit.

  Description:  Ubuntu 18.04.5 LTS
  Release:      18.04
  grub2-common    Installed: 2.02-2ubuntu8.18
  (etc as above)

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: grub2-common 2.02-2ubuntu8.18
  ProcVersionSignature: Ubuntu 4.15.0-115.116-generic 4.15.18
  Uname: Linux 4.15.0-115-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.17
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Sep  6 21:53:36 2020
  InstallationDate: Installed on 2018-08-26 (742 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: grub2
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.17
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  dad        1973 F.... pulseaudio
   /dev/snd/controlC1:  dad        1973 F.... pulseaudio
   /dev/snd/controlC0:  dad        1973 F.... pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  InstallationDate: Installed on 2018-08-26 (743 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  IwConfig:
   lo        no wireless extensions.
   
   enp33s0   no wireless extensions.
  MachineType: Micro-Star International Co., Ltd. MS-7A33
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-115-generic 
root=UUID=2fea891a-30dd-4cc5-b0d9-162620100266 ro quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-115.116-generic 4.15.18
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-115-generic N/A
   linux-backports-modules-4.15.0-115-generic  N/A
   linux-firmware                              1.173.19
  RfKill:
   
  Tags:  bionic
  Uname: Linux 4.15.0-115-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/20/2018
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.G0
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X370 SLI PLUS (MS-7A33)
  dmi.board.vendor: Micro-Star International Co., Ltd.
  dmi.board.version: 2.0
  dmi.chassis.asset.tag: To be filled by O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Micro-Star International Co., Ltd.
  dmi.chassis.version: 2.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.G0:bd12/20/2018:svnMicro-StarInternationalCo.,Ltd.:pnMS-7A33:pvr2.0:rvnMicro-StarInternationalCo.,Ltd.:rnX370SLIPLUS(MS-7A33):rvr2.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr2.0:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: MS-7A33
  dmi.product.version: 2.0
  dmi.sys.vendor: Micro-Star International Co., Ltd.

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