(In reply to comment #1)
> In the current state, linux can only handle ASCII input characters in the
> usernames afaik. If you really want this to change, you need to convince the
> glibc team (and possibly the kernel team).
This sort of thing should work fine in this day and age; as far as I know this
is simply a bug in the configuration frontend.
This bug has been marked as a duplicate of bug 13938.
(In reply to comment #1)
> In the current state, linux can only handle ASCII input characters in the
> usernames afaik. If you really want this to change, you need to convince the
> glibc team (and possibly the kernel team).
This sort of thing should work fine in this day and age; as far as I know this
is simply a bug in the configuration frontend.
This bug has been marked as a duplicate of bug 13938.