[Bug 1663956] Re: (Ubuntu 16.10, non-UEFI) package shim-signed 1.21.3+0.9+1465500757.14a5905.is.0.8-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Simon Quigley]

Marking as Invalid because the release is EOL is not correct. Marking as Incomplete. Also, 18.04 is (at the time of writing) still in development, and you should expect some breakage.
https://wiki.ubuntu.com/Bugs/Responses#Release_has_reached_End_of_Life_.28EOL.29

Reporter, is this still present on 17.10 or 16.04?

** Changed in: shim-signed (Ubuntu)
       Status: Invalid => Incomplete

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https://bugs.launchpad.net/bugs/1663956

Title:
  (Ubuntu 16.10, non-UEFI) package shim-signed
  1.21.3+0.9+1465500757.14a5905.is.0.8-0ubuntu3 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 1

Status in shim-signed package in Ubuntu:
  Incomplete

Bug description:
  The WIFI connection dissapeared totally this morning.....

  ProblemType: Package
  DistroRelease: Ubuntu 16.10
  Package: shim-signed 1.21.3+0.9+1465500757.14a5905.is.0.8-0ubuntu3
  ProcVersionSignature: Ubuntu 4.8.0-37.39-generic 4.8.16
  Uname: Linux 4.8.0-37-generic x86_64
  ApportVersion: 2.20.3-0ubuntu8
  AptOrdering:
   shim:amd64: Install
   shim-signed:amd64: Install
   NULL: ConfigurePending
  Architecture: amd64
  BootEFIContents:
   fw
   fwupx64.efi
  Date: Sun Feb 12 00:56:19 2017
  EFIBootMgr: Error: command ['efibootmgr', '-v'] failed with exit code 2: efibootmgr: EFI variables are not supported on this system.
  ErrorMessage: subprocess installed post-installation script returned error exit status 1
  RelatedPackageVersions:
   dpkg 1.18.10ubuntu1
   apt  1.3.1
  SourcePackage: shim-signed
  Title: package shim-signed 1.21.3+0.9+1465500757.14a5905.is.0.8-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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