/usr/share/man/man8/iucode-tool.8.gz is in iucode-tool 1.5.1-1ubuntu0.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man8/iucode_tool.8.gz
/usr/share/man/man8/iucode_tool.8.gz