/usr/lib/x86_64-linux-gnu/libedf.so.1 is in libedf1 1.13-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libedf.so.1.12
/usr/lib/x86_64-linux-gnu/libedf.so.1.12