[Bug 2077282] Re: 22.04->24.04 do-release-upgrade removes cryptsetup on system with LUKS

[Launchpad Bug Tracker]

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

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/2077282

Title:
  22.04->24.04 do-release-upgrade removes cryptsetup on system with LUKS

Status in ubuntu-release-upgrader package in Ubuntu:
  Confirmed

Bug description:
  Upgrading from Ubuntu Mate 22.04 to 24.04 via "do-release-upgrade -p"
  removed crypt-setup (and related cryptsetup-initramfs too) while the
  system is using LUNKS for the root fs, rending the system not
  bootable.

  This happened on two laptops.

  Luckily, the grub recovery entry from 22.04 worked on the first laptop
  (old kernel related initramfs was left untouched by the upgrade
  meaning it included crypt-setup still) and I was able to install
  crypt-setup + regenerate the intramfs for the new kernel used by
  24.04.

  The same happened on the 2nd laptop only that I installed crypt-setup
  via "sudo apt install cryptsetup-initramfs" plus "sudo update-
  initramfs -u -k 6.8.0-40-generic" before reboot.

  I had expected crypt-setup not being removed during the upgrade.

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: ubuntu-release-upgrader-core 1:24.04.19
  ProcVersionSignature: Ubuntu 6.8.0-40.40-generic 6.8.12
  Uname: Linux 6.8.0-40-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CrashReports: 640:2001:125:86768:2024-08-15 17:25:20.793043364 +0100:2024-08-15 17:25:20.793043364 +0100:/var/crash/_usr_bin_blueman-tray.2001.crash
  CurrentDesktop: MATE
  Date: Sun Aug 18 23:07:52 2024
  InstallationDate: Installed on 2022-05-12 (829 days ago)
  InstallationMedia: Ubuntu-MATE 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
  PackageArchitecture: all
  ProcEnviron:
   LANG=en_GB.UTF-8
   LANGUAGE=en_GB:en
   PATH=(custom, no user)
   SHELL=/bin/bash
   XDG_RUNTIME_DIR=<set>
  SourcePackage: ubuntu-release-upgrader
  Symptom: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to noble on 2024-08-15 (3 days ago)
  VarLogDistupgradeXorgFixuplog:
   INFO:root:/usr/bin/do-release-upgrade running
   INFO:root:No xorg.conf, exiting
  modified.conffile..etc.init.d.apport: [modified]
  mtime.conffile..etc.init.d.apport: 2024-07-22T15:59:07

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