[Bug 1986868] Re: Cannot unlock encrypted root after upgrading to 22.04 redux

[Jesse Johnson]

> does not affect any users that have installed Ubuntu at any point
using the default cryptsetup options.

I don't see that mentioned in the bug description - would be worth
updating the description near the top if possible so others know the bug
scope. I interpreted the Ubuntu 20.04 -> 22.04 part of the test plan to
mean this affected encrypted roots with older encryption protocols
Ubuntu once used.

IIRC I used the default cryptsetup options in my original install of
18.04, which upgraded fine to 20.04 but failed to upgrade to 22.04.

> There is an unrelated bug that has been filed, reporting that a kernel
upgrade has made cryptsetup unlocking unreliable at boot. It is possible
you are/were affected by this bug.
https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1986623

It may be related, but it is not the same behavior I encountered. In my
case I never received a prompt to enter a password, instead receiving
the error "Gave up waiting for root device, ubuntu--vg-root does not
exist".

It seems to be the same issue as this Ask Ubuntu query, which several
people have had to deal with for the 20.04 to 22.04 upgrade, so this is
likely not a one-off problem:

https://askubuntu.com/q/1403753/29444

I had a few errors during upgrade which I saved (see attached), but I
don't think they are related to the partition encryption issue.

> That is unfortunate, as your bug report includes no debugging
information that would allow us to pinpoint the nature of the issue you
experienced.

True, but I suspect I won't be the only one to encounter this so wanted
to give a heads up to the Ubuntu dev time, and a place for anyone else
to quickly chime in that has encountered the issue as part of the
ongoing upgrades.

If someone has more diagnostic info please create a new bug report and
link this as a duplicate. I have another dozen or so systems to upgrade
and I'm holding off doing so until this is resolved.

I will try to replicate one of my existing systems on a test box and run
the upgrade to see if I can reproduce the issue and add more debug info.

** Attachment added: "ubuntu 20.04 to 22.04 upgrade errors"
   https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1986868/+attachment/5609429/+files/ubuntu%2022.04%20upgrade%20error

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https://bugs.launchpad.net/bugs/1986868

Title:
   Cannot unlock encrypted root after upgrading to 22.04 redux

Status in cryptsetup package in Ubuntu:
  Incomplete

Bug description:
  Followup to
  https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1979159
  whose fix does not seem to be applying to upgrades using the official
  Ubuntu 22.04 upgrade pop-up notification.

  I seem to have encountered this bug during a upgrade via the official
  upgrade pop-up notification.

  Has the fix in 1979159 in fact been moved to -updates and would be
  included in a regular installation?

  I upgraded a Ubuntu 20.04 desktop PC after it received the Ubuntu
  22.04 upgrade pop-up notification, but could not unlock my encrypted
  root after reboot, instead receiving an error to the effect of "Gave
  up waiting for root device, ubuntu--vg-root does not exist" (not exact
  wording).

  The workaround in 1979159 via live boot + chroot did not seem to work,
  and neither did running update + dist-upgrade which I hoped to resolve
  the OpenSSL issue, though I was able to unlock manually via live boot.
  I was pressed for time so did not pursue it further and did a full
  reinstall via a backup.

  I did not enable `jammy-proposed` for this failed upgrade as I did in
  my initial successful testing of the 1979159 fix, which makes me
  suspect this fix is not being included in upgrades done via `ubuntu-
  release-upgrader` or `do-release-upgrade`.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubuntu-release-upgrader-core 1:22.04.13
  ProcVersionSignature: Ubuntu 5.15.0-46.49-generic 5.15.39
  Uname: Linux 5.15.0-46-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.1
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Aug 17 15:06:26 2022
  InstallationDate: Installed on 2022-08-17 (0 days ago)
  InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)

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