[Bug 2128659] [NEW] Upgrade from plucky to questing is blocked

Alex Lowe 2128659 at bugs.launchpad.net
Thu Oct 16 18:09:30 UTC 2025


Public bug reported:

(This should probably be filed in meta-release, but it doesn't have a
bug tracker.)

Right now there's no way to do an in-place upgrade from plucky to
questing without modifying the meta-release settings

Questing is not yet marked as supported in
https://changelogs.ubuntu.com/meta-release so the standard do-release-
upgrade just returns nothing, but Resolute has been added to development
(https://git.launchpad.net/meta-
release/commit/?id=e1af75b3fb362b21922e990e9e85f2665047b116), so passing
-d gets you "Upgrades to the development release are only available from
the latest supported release."

WORKAROUND:

As a workaround, you can edit /etc/update-manager/meta-release to set
the development line to simply be:

URI_UNSTABLE_POSTFIX =

and then use -d

** Affects: meta-release
     Importance: Undecided
         Status: New

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: Confirmed

** Package changed: ubuntu-release-upgrader (Ubuntu) => meta-release

** Also affects: ubuntu-release-upgrader (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/2128659

Title:
  Upgrade from plucky to questing is blocked

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

Bug description:
  (This should probably be filed in meta-release, but it doesn't have a
  bug tracker.)

  Right now there's no way to do an in-place upgrade from plucky to
  questing without modifying the meta-release settings

  Questing is not yet marked as supported in
  https://changelogs.ubuntu.com/meta-release so the standard do-release-
  upgrade just returns nothing, but Resolute has been added to
  development (https://git.launchpad.net/meta-
  release/commit/?id=e1af75b3fb362b21922e990e9e85f2665047b116), so
  passing -d gets you "Upgrades to the development release are only
  available from the latest supported release."

  WORKAROUND:

  As a workaround, you can edit /etc/update-manager/meta-release to set
  the development line to simply be:

  URI_UNSTABLE_POSTFIX =

  and then use -d

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