diskimage-builder/elements/grub2/install.d/02-grub-install-spec
Jane.zhang 7eb70becd3 Fix grub-efi-amd64-signed install failure
When build ubuntu iso image, it will install grub-efi-amd64-signed
and grub-efi-amd64 packages. Both of the postinst script will try
to find root device and install grub which will definitely fail in
such a chroot environment.
So the workaround is to skip error and remove postinst script.
And confirm the package be installed successfully at last.

Change-Id: Ie0aecb212b22362046db55b5ad8c64c3211c28e5
Closes-Bug: #1491280
Co-Authored-By: Jane.zhang <jian.zhang8@hpe.com>
2015-12-01 23:53:35 -08:00

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#!/bin/bash
if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
# grub-efi-amd64-signed in ubuntu post will try to call grub-efi-amd64 to install grub into root
# device which definitely fail at this stage
# the workaround is to skip error and remove postinst script
if [[ "ubuntu" =~ "$DISTRO_NAME" ]]; then
if ! install-packages grub-efi-amd64-signed; then
rm -f /var/lib/dpkg/info/grub-efi-amd64-signed.postinst
rm -f /var/lib/dpkg/info/grub-efi-amd64.postinst
fi
dpkg --configure grub-efi-amd64
dpkg --configure grub-efi-amd64-signed
fi