[Bug 1766122] [NEW] fresh install of Lubuntu 18.04 beta 64bit desktop - option for overwriting existing Ubuntu 16.04 installation selected - install fails with warning about grub

[Moritz]

Public bug reported:

install fails with warning message

paket grub-efi-amd64-signed konnte nicht in /target/ installiert werden

package grub-efi-amd64-signed couldn't be installed into /target/

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.4
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu2
Architecture: amd64
CasperVersion: 1.393
Date: Sun Apr 22 18:24:51 2018
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash ---
LiveMediaBuild: Lubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180405)
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: grub-installer (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic lubuntu ubiquity-18.04.4

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to grub-installer in Ubuntu.
https://bugs.launchpad.net/bugs/1766122

Title:
  fresh install of Lubuntu 18.04 beta 64bit desktop - option for
  overwriting existing Ubuntu 16.04 installation selected - install
  fails with warning about grub

Status in grub-installer package in Ubuntu:
  New

Bug description:
  install fails with warning message

  paket grub-efi-amd64-signed konnte nicht in /target/ installiert
  werden

  package grub-efi-amd64-signed couldn't be installed into /target/

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.4
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  Uname: Linux 4.15.0-13-generic x86_64
  ApportVersion: 2.20.9-0ubuntu2
  Architecture: amd64
  CasperVersion: 1.393
  Date: Sun Apr 22 18:24:51 2018
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash ---
  LiveMediaBuild: Lubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180405)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1766122/+subscriptions