Unable to boot into previous installation after installing Kylin.

[Terrance Brown]

when performing the daily build testcase for an installation with auto-resizing, the install completed successfully, but I am unable to boot into any of the Grub menu entries for my previous Linux installation.

The previous installation was a Arch install making use of Grub.

$ lsb_release -rd
Description: Ubuntu Hirsute Hippo (development branch)
Release: 21.04

$ apt-cache policy grub2
grub2:
  Installed: (none)
  Candidate: 2.04-1ubuntu44
  Version table:
     2.04-1ubuntu44 500
        500 http://za.archive.ubuntu.com/ubuntu hirsute/universe amd64 Packages

ProblemType: Bug
DistroRelease: Ubuntu Kylin 21.04
Package: grub2 (not installed)
ProcVersionSignature: Ubuntu 5.11.0-13.14-generic 5.11.7
Uname: Linux 5.11.0-13-generic x86_64
ApportVersion: 2.20.11-0ubuntu61
Architecture: amd64
CasperMD5CheckResult: pass
Date: Fri Apr 2 02:37:55 2021
InstallationDate: Installed on 2021-04-02 (0 days ago)
InstallationMedia: Ubuntu-Kylin 21.04 "Hirsute Hippo" - Beta amd64 (20210401)
ProcEnviron:
 LANGUAGE=en_ZA:en
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_ZA.UTF-8
 SHELL=/bin/bash
SourcePackage: grub2
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1922306

[Brian Murray (brian-murray)]

Could you please run "ubuntu-bug 1922306" from the Kylin installation? This will gather log files that will help us determine what went awry. Thanks in advance.

[Terrance Brown (merkaba)]

Running "ubuntu-bug 1922306" seems to have no result unfortunately.

Is there any way I can upload the details you need manually?

[Launchpad Janitor (janitor)]

[Expired for ubiquity (Ubuntu) because there has been no activity for 60 days.]