How to cleanup Ubuntu bugs for my Debian packages?

[Iustin Pop <iustin@debian.org>]

Hi all,

Asking for people who have experience as Debian developers and who are
annoyed by the Ubuntu bug count in the QA (debian) page. These bugs are
trivial/minor, but still, I'd like to clean up.

Let's take for example
https://bugs.launchpad.net/ubuntu/+source/python-pylibacl/+bug/1876350.
I have a Launchpad account, and the project itself lists my Launchpad
account as "maintainer", but on the bug itself I can't mark it as "Won't
fix", only as "Invalid". Which tells me that I'm missing _some_ rights
in Ubuntu itself…

I also have
https://bugs.launchpad.net/ubuntu/+source/python-mox/+bug/852095, where
again I can't mark "Won't fix" (it refers to distributions 8 years old)…
So it seems the same problem.

Any hints?

thanks,
iustin