/usr/lib/x86_64-linux-gnu/liblsofui.so.7 is in liblsofui7 4:5.12.4-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/liblsofui.so.5.12.4
/usr/lib/x86_64-linux-gnu/liblsofui.so.5.12.4