[Bug 1867409] Re: package grub-efi-amd64-signed 1.137+2.04-1ubuntu22 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1

[HARI NARAYAN MAHTO]

install ubuntu. then run boot-repair in terminal to fix this via liveusb
then try to reboot system. i fixed this and now i'm able to boot into
ubuntu 20.04.

** Description changed:

- Installed Ubuntu 20.04 on a Macbook Pro 16 inch. This error appears
- *every* time I try to install anything.
- 
+ Installed Ubuntu 20.04 on a Macbook Pro 16 inch. This error appears *every* time I try to install anything.
+ now i fixed it
  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: grub-efi-amd64-signed 1.137+2.04-1ubuntu22
  ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
  Uname: Linux 5.4.0-14-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu20
  Architecture: amd64
  Date: Fri Mar 13 23:16:50 2020
  ErrorMessage: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
  Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu1
  PythonDetails: N/A
  RelatedPackageVersions:
-  dpkg 1.19.7ubuntu2
-  apt  1.9.10
+  dpkg 1.19.7ubuntu2
+  apt  1.9.10
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.137+2.04-1ubuntu22 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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https://bugs.launchpad.net/bugs/1867409

Title:
  package grub-efi-amd64-signed 1.137+2.04-1ubuntu22 failed to
  install/upgrade: installed grub-efi-amd64-signed package post-
  installation script subprocess returned error exit status 1

Status in grub2-signed package in Ubuntu:
  Confirmed

Bug description:
  Installed Ubuntu 20.04 on a Macbook Pro 16 inch. This error appears *every* time I try to install anything.
  now i fixed it
  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: grub-efi-amd64-signed 1.137+2.04-1ubuntu22
  ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
  Uname: Linux 5.4.0-14-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu20
  Architecture: amd64
  Date: Fri Mar 13 23:16:50 2020
  ErrorMessage: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
  Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu1
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.19.7ubuntu2
   apt  1.9.10
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.137+2.04-1ubuntu22 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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