Comment 28 for bug 1922739

For groovy, I'm testing with the `ubuntu:bac1692e9ec7` image, with a serial of 20201210. First, I confirm that the test does trigger the bug on UPGRADE to the version of cloud-init in the release:

$ CLOUD_INIT_OS_IMAGE=ubuntu:bac1692e9ec7::ubuntu::groovy CLOUD_INIT_CLOUD_INIT_SOURCE=UPGRADE pytest tests/integration_tests/test_upgrade.py::test_subsequent_boot_of_upgraded_package
...
FAILED tests/integration_tests/test_upgrade.py::test_subsequent_boot_of_upgraded_package - assert False

and I then verify that the same test passes with the package in groovy-proposed:

$ CLOUD_INIT_OS_IMAGE=ubuntu:bac1692e9ec7::ubuntu::groovy CLOUD_INIT_CLOUD_INIT_SOURCE=PROPOSED pytest tests/integration_tests/test_upgrade.py::test_subsequent_boot_of_upgraded_package
...
PASSED