Thanks for reporting this. Currently in mariadb-10.4 in Debian:
https://salsa.debian.org/mariadb-team/mariadb-10.4/-/blob/master/debian/libmariadb3.install usr/lib/*/libmariadb.so.* usr/lib/*/mariadb19/plugin/client_ed25519.so usr/lib/*/mariadb19/plugin/dialog.so usr/lib/*/mariadb19/plugin/mysql_clear_password.so The issue has been fixed upstream (by myself) and will flow to Debian with mariadb-10.5 which has now: https://github.com/ottok/mariadb/blob/10.5/debian/libmariadb3.install usr/lib/*/libmariadb.so.* usr/lib/*/libmariadb3/plugin/caching_sha2_password.so usr/lib/*/libmariadb3/plugin/client_ed25519.so usr/lib/*/libmariadb3/plugin/dialog.so usr/lib/*/libmariadb3/plugin/mysql_clear_password.so usr/lib/*/libmariadb3/plugin/sha256_password.so
