[Bug 2068809] Re: changelogs not listed for PPA packages

[Timo Aaltonen]

Hello Tormod, or anyone else affected,

Accepted update-manager into noble-proposed. The package will build now
and be available at https://launchpad.net/ubuntu/+source/update-
manager/1:24.04.8 in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
noble to verification-done-noble. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-noble. In either case, without details of your testing we will
not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: update-manager (Ubuntu Noble)
       Status: New => Fix Committed

** Tags added: verification-needed verification-needed-noble

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to update-manager in Ubuntu.
https://bugs.launchpad.net/bugs/2068809

Title:
  changelogs not listed for PPA packages

Status in update-manager package in Ubuntu:
  Fix Released
Status in update-manager source package in Noble:
  Fix Committed

Bug description:
  * Impact

  When clicking on a package from a PPA in update-manager, the "Changes
  for XXX versions:" section will say:

  "This update does not come from a source that supports changelogs."

  Which seems a side effect of https://blog.launchpad.net/ppa/new-
  domain-names-for-ppas , the code filter on ppa.launchpad.net in the
  url where those are using ppa.launchpadcontent.net now

  * Test case

  - enable a ppa including an update for a package you have installed
  - start update-manager and select that package
  - check the long description at the bottom
   
  it should display the changelog entry for the update

  * Regression potential

  The change is in the _extract_ppa_changelog_uri() function so a
  potential issue would impact updates coming from a ppa. Verify that
  those are correctly listed and include a valid description

  -----------------------------------------------

  The reason is that in _extract_ppa_changelog_uri() in
  /usr/lib/python3/dist-packages/UpdateManager/Core/MyCache.py it checks
  only for ppa.launchpad.net but nowadays the URI will contain
  ppa.launchpadcontent.net instead.

  With the below patch it will correctly display the changelogs:

  --- /usr/lib/python3/dist-packages/UpdateManager/Core/MyCache.py.orig	2024-04-16 11:56:33.000000000 +0200
  +++ /usr/lib/python3/dist-packages/UpdateManager/Core/MyCache.py	2024-06-08 20:33:51.462435498 +0200
  @@ -338,7 +338,7 @@ class MyCache(DistUpgrade.DistUpgradeCac

           cdt = self[name].candidate
           for uri in cdt.uris:
  -            if urlsplit(uri).hostname != "ppa.launchpad.net":
  +            if urlsplit(uri).hostname not in ("ppa.launchpad.net", "ppa.launchpadcontent.net"):
                   continue
               match = re.search("http.*/(.*)/(.*)/ubuntu/.*", uri)
               if match is not None:

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/2068809/+subscriptions