Comment 4 for bug 1815415

I combined the requested changes in the PPA [1] and version ~ppa2 is building now. Later autopkgtests will be kicked on bileto [2] to pre-check those as well.

I updated the MP for re-review accordingly.

[1]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3640
[2]: https://bileto.ubuntu.com/#/ticket/3640