I need to continue this thread even if the bug has closed.
Now I can add as many users I need. But the permissions of their homes are wrong.
Infact if I log with an user (student) he cannot see his home.
To make a quick workaround I add all users in a group "studenti" and then I gave the group studenti read/write access to "/home". Please note that I used gui, not "chmod" or "setfacl" tools.
Now each student can r/w his home, but unfortunately can r/w other homes too.
What can I do?
Please help me,
Mario