ubuntu 18.04 installer crashed at the end of installation alongside a ubuntu 16.04.3 installation

[trix]

couldn't install grub on either of the two available disks at the end of the installation.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.1
ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13
Uname: Linux 4.13.0-32-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CasperVersion: 1.388
Date: Fri Feb 16 12:25:04 2018
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180216)
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

[Gil0224 (gi44-0224)]

Same for me

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Gil0224 (gi44-0224)]

Hi to everybody

I tried many times today with the new 18.04 LTS, without success (SHA256SUM controlled).

I've followed too recommendations described here : https://help.ubuntu.com/community/UEFI#General_principles

I wanted to replace the last 17.10 OS with the new 18.04 LTS version and conserving the /home partition with the same user-name, as I done many times before, but the installation crashes always at the end : "grub-efi-amd64-signed failed installation /target/"...

The partition is a gpt one, SecureBoot disabeled in the BIOS, as usual... and the 17.10 version was working fine.

My mther board is a J4205-ITX asrock...

Any suggestion would be very welcome!

[trix (panelc)]

Yesterday I tried the same thing with the official released iso and the
installtion completed without any issues.

On Sun, Apr 29, 2018, 11:30 dino99 <email address hidden> wrote:

> *** This bug is a duplicate of bug 1767703 ***
> https://bugs.launchpad.net/bugs/1767703
>
> ** This bug has been marked a duplicate of bug 1767703
> Calling 'apt-install grub-efi-amd64-signed' failed
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1749923
>
> Title:
> ubuntu 18.04 installer crashed at the end of installation alongside a
> ubuntu 16.04.3 installation
>
> Status in grub-installer package in Ubuntu:
> Confirmed
>
> Bug description:
> couldn't install grub on either of the two available disks at the end
> of the installation.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 18.04
> Package: ubiquity 18.04.1
> ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13
> Uname: Linux 4.13.0-32-generic x86_64
> ApportVersion: 2.20.8-0ubuntu10
> Architecture: amd64
> CasperVersion: 1.388
> Date: Fri Feb 16 12:25:04 2018
> InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi
> file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
> LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180216)
> 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/1749923/+subscriptions
>