I am trying to activate the file sharing on ubuntu.
All good and well, but even after a reboot, I am faced with this problem when I am opening the /home/$USER/Public directory.

I latter on copy some files in the Public directory and the other user(that DO HAVE FILE SHARING ACTIVE) see nothing:
USER andre:
andre@babylon:~/Public$ pwd
/home/andre/Public
andre@babylon:~/Public$ ls
BBLN
USER bogdan:
bogdan@babylon:~/Public$ pwd
/home/bogdan/Public
bogdan@babylon:~/Public$ ls
bogdan@babylon:~/Public$
No idea why... and I found nothing about this problem. Please help!