/usr/share/help/el/gtali/legal.xml is in gtali 1:3.4.1-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/help/el/gtali/../../../help-langpack/el/gtali/legal.xml
/usr/share/help/el/gtali/../../../help-langpack/el/gtali/legal.xml