[Bug 1747576] Re: package grub-pc 2.02~beta2-36ubuntu3.16 failed to install/upgrade: subprocess installed post-installation script returned error exit status 20

[punyabrat kumar]

Please give a solution for solving this bugs....

On Feb 7, 2018 1:05 PM, "Apport retracing service" <
1747576 at bugs.launchpad.net> wrote:

> ** Tags removed: need-duplicate-check
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1747576
>
> Title:
>   package grub-pc 2.02~beta2-36ubuntu3.16 failed to install/upgrade:
>   subprocess installed post-installation script returned error exit
>   status 20
>
> Status in grub2 package in Ubuntu:
>   New
>
> Bug description:
>   fail to install I do not why
>
>   ProblemType: Package
>   DistroRelease: Ubuntu 16.04
>   Package: grub-pc 2.02~beta2-36ubuntu3.16
>   ProcVersionSignature: Ubuntu 4.4.0-112.135-generic 4.4.98
>   Uname: Linux 4.4.0-112-generic x86_64
>   ApportVersion: 2.20.1-0ubuntu2.15
>   Architecture: amd64
>   Date: Tue Feb  6 11:38:27 2018
>   DuplicateSignature:
>    package:grub-pc:2.02~beta2-36ubuntu3.16
>    Setting up grub-pc (2.02~beta2-36ubuntu3.16) ...
>    dpkg: error processing package grub-pc (--configure):
>     subprocess installed post-installation script returned error exit
> status 20
>   ErrorMessage: subprocess installed post-installation script returned
> error exit status 20
>   InstallationDate: Installed on 2016-11-07 (455 days ago)
>   InstallationMedia:
>
>   ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-112-generic.efi.signed
> root=UUID=8ec31e72-2cd5-4a2e-8764-fdbe02245114 ro i8042.reset
>   RelatedPackageVersions:
>    dpkg 1.18.4ubuntu1.3
>    apt  1.2.24
>   SourcePackage: grub2
>   Title: package grub-pc 2.02~beta2-36ubuntu3.16 failed to
> install/upgrade: subprocess installed post-installation script returned
> error exit status 20
>   UpgradeStatus: No upgrade log present (probably fresh install)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/
> 1747576/+subscriptions
>

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https://bugs.launchpad.net/bugs/1747576

Title:
  package grub-pc 2.02~beta2-36ubuntu3.16 failed to install/upgrade:
  subprocess installed post-installation script returned error exit
  status 20

Status in grub2 package in Ubuntu:
  New

Bug description:
  fail to install I do not why

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: grub-pc 2.02~beta2-36ubuntu3.16
  ProcVersionSignature: Ubuntu 4.4.0-112.135-generic 4.4.98
  Uname: Linux 4.4.0-112-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: amd64
  Date: Tue Feb  6 11:38:27 2018
  DuplicateSignature:
   package:grub-pc:2.02~beta2-36ubuntu3.16
   Setting up grub-pc (2.02~beta2-36ubuntu3.16) ...
   dpkg: error processing package grub-pc (--configure):
    subprocess installed post-installation script returned error exit status 20
  ErrorMessage: subprocess installed post-installation script returned error exit status 20
  InstallationDate: Installed on 2016-11-07 (455 days ago)
  InstallationMedia:
   
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-112-generic.efi.signed root=UUID=8ec31e72-2cd5-4a2e-8764-fdbe02245114 ro i8042.reset
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.3
   apt  1.2.24
  SourcePackage: grub2
  Title: package grub-pc 2.02~beta2-36ubuntu3.16 failed to install/upgrade: subprocess installed post-installation script returned error exit status 20
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1747576/+subscriptions