Comment 25 for bug 1883497

This commit caused a regression to some user upstream, and we have a fix in hirsute but it needs to be applied to groovy as well. As there are no known bugs filed on LP about the regression, we don't have a way to reproduce the issue so the test case here is to just verify the original use case still works.

Focal has the fix already because there was a mid-air collision upload of xorg-server to groovy, resulting in my local groovy branch missing the CVE fixes from 2:1.20.9-2ubuntu1.1 that got in the archive. I rejected my groovy upload because it had the wrong buglink, but then for some reason didn't reupload a fixed and rebased version. The focal backport was eventually based on my local -2u1.1 instead of what was in groovy.