Thanks for pointing out they were missing. I see what the problem is. I'll make sure they are included in the next release.

I've updated the Repo Configuration Tool at https://downloads.mariadb.org/mariadb/repositories/ with instructions on how to enable `-dbgsym` packages to show up in APT for bionic, eoan, and focal.

On bionic there's an issue with some warnings that appear when the debug package component is configured and you run an `apt update`. Eoan and Focal don't show those warnings, so it might just be an issue with the version of apt in bionic and not the repository, and the warnings can be safely ignored. My testing hasn't uncovered any other issues, so I think I'm about ready to close this, unless there's something I'm forgetting.

Thank you dbart I'll test next week. Can I assume focal support for aarch64/ppc64le is coming after its LTS release at the end of the month?

danblack Yes, I'll be spinning up builders for aarch64 and ppc64le once the release is out.

Basically, the fix for this MDEV was to use a patched version of reprepro that adds the multi-version capability and the ability to import Ubuntu's .ddeb packages. A README for how I compiled it is here: https://gist.github.com/dbart/0ba0f991e9b86d472e28e02998fce835