https://bugs.winehq.org/show_bug.cgi?id=10063
--- Comment #17 from Qian Hong fracting@gmail.com --- After this commit 15f8b012239cd53d9e1a7bb2d1d01371f1cd3aa1 wineconsole doesn't fail for Chinese any more.
It doesn't look nice yet, also Chinese IME doesn't work, but I think those could be reported as separate bugs.
Is anyone able to test Korean locale?