/usr/share/man/man1/gmerlin_kbd_config.1.gz is in gmerlin 1.2.0~dfsg+1-4+b1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/gmerlin_kbd.1.gz
/usr/share/man/man1/gmerlin_kbd.1.gz