[Bug 2129005] Update Released

[Timo Aaltonen]

The verification of the Stable Release Update for openvswitch has
completed successfully and the package is now being released to
-updates.  Subsequently, the Ubuntu Stable Release Updates Team is being
unsubscribed and will not receive messages about this bug report.  In
the event that you encounter a regression using the package from
-updates please report a new bug using ubuntu-bug and tag the bug report
regression-update so we can easily find any regressions.

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https://bugs.launchpad.net/bugs/2129005

Title:
  tc class show dev change of behavior for values of burst and cburst

Status in iproute2 package in Ubuntu:
  New
Status in openvswitch package in Ubuntu:
  Fix Released
Status in ovn package in Ubuntu:
  Fix Committed
Status in openvswitch source package in Jammy:
  New
Status in openvswitch source package in Noble:
  New
Status in openvswitch source package in Questing:
  Fix Released
Status in openvswitch source package in Resolute:
  Fix Released

Bug description:
  [Impact]
  Patches on iproute2 changed the rounding math for the burst parameter and this made openvswitch autopkgtests fail as they expect specific values for the burst parameter.
  A patch for iproute2 is being backported in LP #2125448 that includes this behavior change and autopkgtests are failing because of this issue.

  [Test Plan]
  Running openvswitch autopkgtests without this patch should fail with the updated version of iproute2. After applying this patch tests should run successfully.
  The tests have to be run using qemu as it needs full virtualization. For this first an image has to be created using:

  # autopkgtest-buildvm-ubuntu-cloud -r <release>

  That should create an image file called
  autopkgtest-<release>-amd64.img

  Then, assuming that the openvswitch version to test is downloaded on
  the openvswitch folder, the test is run by this command:

  # autopkgtest openvswitch/ -U -- qemu autopkgtest-<release>-amd64.img

  To test with the iproute2 package in proposed from LP #2125448 the
  command should be:

  # autopkgtest openvswitch/ -U --apt-pocket=proposed=src:iproute2 --
  qemu autopkgtest-<release>-amd64.img

  [Where problems could occur]
  The change in the tests makes them less restrictive with respect to the exact value of the burst parameter so every test that passed the previous tests should still pass them after the update

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