On Thu July 25 2019 18:51:50 J Leslie Turriff wrote:
> # ls -dl /usr/bin/X11 /usr/bin/X11/su /bin/su /usr/bin/su
> lrwxrwxrwx 1 root root  11 2018-07-26 11:11 /bin/su -> /usr/bin/su
> lrwxrwxrwx 1 root root   1 2018-02-19 11:11 /usr/bin/X11 -> .
> -rwsr-xr-x 1 root root 43K 2018-07-26 11:11 /usr/bin/X11/su
> -rwsr-xr-x 1 root root 43K 2018-07-26 11:11 /usr/bin/su

Sorry, I can't see what is wrong.  I hope somebody smarter than
I can help you.

--Mike