The reason is eglibc/glibc just supports CJK UNIFIED IDEOGRAPH (<U4E00>- <U9FA5>) defined in iso10646:1993. EGlibc/glibc lack support of CJK UNIFIED IDEOGRAPH A/B/C/D defined in iso10646:2011.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/821951 Title: sort -u erase some utf8 characters To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/821951/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs