do-release-upgrade crashes if meta-release file is not up to date

Bug #1723115 reported by Jean-Baptiste Lallement
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
ubuntu-release-upgrader (Ubuntu)
Triaged
Medium
Unassigned

Bug Description

On an up to date Xenial with Prompt=LTS

$ do-release-upgrade -cd
ERROR:root:parse failed for '/var/lib/update-manager/meta-release-lts-development'
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py", line 240, in parse
    while index_tag.step():
SystemError: E:Unable to parse package file (1)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py", line 372, in download
    self.parse()
  File "/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py", line 278, in parse
    self.METARELEASE_URI)
UpdateManager.Core.MetaRelease.MetaReleaseParseError: Unable to parse http://changelogs.ubuntu.com/meta-release-lts-development
Checking for a new Ubuntu release
Upgrades to the development release are only
available from the latest supported release.

description: updated
Changed in ubuntu-release-upgrader (Ubuntu):
status: New → Confirmed
importance: Undecided → Medium
Changed in ubuntu-release-upgrader (Ubuntu):
importance: Medium → High
assignee: nobody → Brian Murray (brian-murray)
importance: High → Critical
status: Confirmed → Triaged
tags: added: rls-bb-incoming
Revision history for this message
Brian Murray (brian-murray) wrote :

I've added bionic to the meta-release-lts-development file so the crash is no longer an issue, although it likely should be fixed.

tags: removed: rls-bb-incoming
Changed in ubuntu-release-upgrader (Ubuntu):
importance: Critical → Medium
summary: - do-release-upgrade -cd on xenial fails with "Parse failed on meta-
- release-lts-development"
+ do-release-upgrade crashes if meta-release file is not up to date
Changed in ubuntu-release-upgrader (Ubuntu):
assignee: Brian Murray (brian-murray) → nobody
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