[Bug 1666769] Re: package grub-efi-amd64 2.02~beta2-36ubuntu3.7 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127

[vivekparkash]

i did this and now i am getting:

dpkg: error processing package linux-signed-image-4.4.0-64-generic
(--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 grub-efi-amd64
 grub-efi-amd64-signed
 linux-image-4.4.0-66-generic
 linux-image-extra-4.4.0-66-generic
 linux-image-generic
 linux-generic
 linux-image-4.4.0-59-generic
 linux-image-4.4.0-62-generic
 linux-image-4.4.0-63-generic
 linux-image-4.4.0-64-generic
 linux-image-4.7.2-040702-generic
 linux-image-extra-4.4.0-59-generic
 linux-image-extra-4.4.0-62-generic
 linux-image-extra-4.4.0-63-generic
 linux-image-extra-4.4.0-64-generic
 linux-signed-image-4.4.0-66-generic
 linux-signed-image-generic
 linux-signed-generic
 linux-signed-image-4.4.0-59-generic
 linux-signed-image-4.4.0-62-generic
 linux-signed-image-4.4.0-63-generic
 linux-signed-image-4.4.0-64-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)


not able to upgrade the kernel on my laptop.please help

On Fri, Mar 3, 2017 at 2:14 AM, Phillip Susi <psusi at ubuntu.com> wrote:

> You have customized your /etc/default/grub setting
> GRUB_CMDLINE_LINUX_DEFAULT, and used stylized quotes.  You must use
> normal double quotes.
>
>
> ** Changed in: grub2 (Ubuntu)
>        Status: New => Invalid
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1666769
>
> Title:
>   package grub-efi-amd64 2.02~beta2-36ubuntu3.7 failed to
>   install/upgrade: subprocess installed post-installation script
>   returned error exit status 127
>
> Status in grub2 package in Ubuntu:
>   Invalid
>
> Bug description:
>   Please fix
>
>   ProblemType: Package
>   DistroRelease: Ubuntu 16.04
>   Package: grub-efi-amd64 2.02~beta2-36ubuntu3.7
>   ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
>   Uname: Linux 4.4.0-31-generic x86_64
>   ApportVersion: 2.20.1-0ubuntu2.5
>   Architecture: amd64
>   Date: Wed Feb 22 10:27:55 2017
>   DuplicateSignature:
>    package:grub-efi-amd64:2.02~beta2-36ubuntu3.7
>    Setting up grub-efi-amd64 (2.02~beta2-36ubuntu3.7) ...
>    /var/lib/dpkg/info/grub-efi-amd64.config: 11: /etc/default/grub:
> splash: not found
>    dpkg: error processing package grub-efi-amd64 (--configure):
>     subprocess installed post-installation script returned error exit
> status 127
>   ErrorMessage: subprocess installed post-installation script returned
> error exit status 127
>   InstallationDate: Installed on 2017-02-02 (20 days ago)
>   InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
> (20160719)
>   InvalidGrubScript: /etc/default/grub
>   ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic.efi.signed
> root=UUID=35b7361e-6b2d-409b-87ca-2ba2c74a94db ro acpi_osi=Linux
> ideal=nomwait quiet splash vt.handoff=7
>   RelatedPackageVersions:
>    dpkg 1.18.4ubuntu1.1
>    apt  1.2.19
>   SourcePackage: grub2
>   Title: package grub-efi-amd64 2.02~beta2-36ubuntu3.7 failed to
> install/upgrade: subprocess installed post-installation script returned
> error exit status 127
>   UpgradeStatus: No upgrade log present (probably fresh install)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/
> 1666769/+subscriptions
>

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https://bugs.launchpad.net/bugs/1666769

Title:
  package grub-efi-amd64 2.02~beta2-36ubuntu3.7 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 127

Status in grub2 package in Ubuntu:
  Invalid

Bug description:
  Please fix

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: grub-efi-amd64 2.02~beta2-36ubuntu3.7
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  Date: Wed Feb 22 10:27:55 2017
  DuplicateSignature:
   package:grub-efi-amd64:2.02~beta2-36ubuntu3.7
   Setting up grub-efi-amd64 (2.02~beta2-36ubuntu3.7) ...
   /var/lib/dpkg/info/grub-efi-amd64.config: 11: /etc/default/grub: splash: not found
   dpkg: error processing package grub-efi-amd64 (--configure):
    subprocess installed post-installation script returned error exit status 127
  ErrorMessage: subprocess installed post-installation script returned error exit status 127
  InstallationDate: Installed on 2017-02-02 (20 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
  InvalidGrubScript: /etc/default/grub
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=35b7361e-6b2d-409b-87ca-2ba2c74a94db ro acpi_osi=Linux ideal=nomwait quiet splash vt.handoff=7
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.1
   apt  1.2.19
  SourcePackage: grub2
  Title: package grub-efi-amd64 2.02~beta2-36ubuntu3.7 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127
  UpgradeStatus: No upgrade log present (probably fresh install)

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