Can't install Grub - this GPT partition label contains no BIOS Boot Partition; embedding won't be possible

[Cristian Aravena Romero]

Hello,

Can't install Grub

Best regards,
--
Cristian Aravena Romero (caravena)

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14.6 [modified: lib/partman/automatically_partition/question]
ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
Uname: Linux 4.15.0-29-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CasperVersion: 1.394
CurrentDesktop: ubuntu:GNOME
Date: Sun Dec 2 14:12:39 2018
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
LiveMediaBuild: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
ProcEnviron:
 LANGUAGE=es_CL.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=es_CL.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

[audiencia-cereal (audiencia-cereal)]

Hello. Thank you for submitting the bug report. I'm marking this submission as a duplicate.

[Sebastien Bacher (seb128)]

It's not a duplicate but a different error.

Could you give details on what you do to get the error?