To allow unsecure password, you must remove the "obscure" option from the pam_unix line in either /etc/pam.d/passwd or in /etc/pam.d/common-passwd. It doesn't fix the bug still :(
To allow unsecure password, you must remove the "obscure" option from the pam_unix line in either /etc/pam.d/passwd or in /etc/pam. d/common- passwd. It doesn't fix the bug still :(