Comment 19 for bug 738314

(In reply to comment #10)
> Daniel, thanks for showing us the exact commit. That doesn't explain what makes
> keyboard configuration complain loudly as seen below.

No, it doesn't. But, however, the ten seconds it took me to download the source package for keyboard-configuration (a Debian-specific package which has literally nothing to do with X) and run grep shows what does trigger that warning: the fact that ckbcomp (again, nothing to do with X) has a built-in X keysym -> kernel keysym table, which does not include dead_belowcomma.

As someone who is apparently both an X and a Debian developer, surely you could've done this yourself?