Ubuntu Mate 14.10 LSlint 'find' error: file system loop

Ubunu Mate 14.10 Toshiba P50

Running FSLint command on 'Name Clashes' returns error:

"find: File system loop detected; /usr/bin/X11' is part of the same file system loop as /usr/bin/'."

Anyone have any experience with this error or similar ?

Thanks in advance!

Moved to Ubuntu/Debian Based. Ubuntu Mate isn't an official flavor yet.