[Bug 1799310] Re: No warning when upgrading OS will turn off Livepatch

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-release-upgrader - 1:19.04.10

---------------
ubuntu-release-upgrader (1:19.04.10) disco; urgency=medium

  [ Andrea Azzarone ]
  * DistUpgrade/DistUpgradeView.py,
    DistUpgrade/DistUpgradeViewGtk3.py,
    DistUpgrade/DistUpgradeViewKDE.py,
    DistUpgrade/DistUpgradeViewNonInteractive.py,
    DistUpgrade/DistUpgradeViewText.py:
    - add askCancelContinueQuestion for all the supported views.
  * DistUpgrade/DistUpgradeController.py: Ask for confirmation if Livepatch
    is turned on, and you are upgrading to a version where Livepatch is not
    available. (LP: #1799310)
  * debian/control: add an explicit python3-distro-info dependency to
    python3-distupgrade as it is now required by DistUpgradeController.

 -- Brian Murray <brian at ubuntu.com>  Mon, 21 Jan 2019 08:57:50 -0800

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1799310

Title:
  No warning when upgrading OS will turn off Livepatch

Status in ubuntu-release-upgrader package in Ubuntu:
  Fix Released
Status in ubuntu-release-upgrader source package in Cosmic:
  Triaged

Bug description:
  1. Install an LTS release, e.g. Ubuntu 18.04.

  2. Turn on Livepatch.

  3. Run “do-release-upgrade”, “ubuntu-release-upgrader-gtk”, or
  “ubuntu-release-upgrader-qt” to upgrade to the following non-LTS
  release.

  What happens: You are prompted to upgrade as normal.

  What should happen: At some point before you confirm that the upgrade
  should begin, you are warned that upgrading will turn off Livepatch.

  This warning should not appear if you weren’t using Livepatch anyway.

  <https://wiki.ubuntu.com/ReleaseUpgrades#livepatch>: ‘If Livepatch is
  turned on, and you are upgrading to a version where Livepatch is not
  available, the dialog should morph to a confirmation alert: “Livepatch
  is not available for {new version}. If you continue, Livepatch will
  turn off.”’

  [Prompted by bug 1798839.]

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