Comment 6 for bug 1957086

Thank you for all the investigation, Christian!
I was planning to upgrade to >= v249.6 for Jammy anyway (probably 249.9). Will check the logs/patches for anything suspicious and verify if this solves this issue.

There is a bileto PPA that contains a 249.7 prototype: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/4704/+packages

It might be worth a try copying the dnsmasq package into there and see if the tests pass. Let me check that.