remove etc/pam.d/common-password.security-misc rounds=65536

due to unclean implementation, see:

https://forums.whonix.org/t/restrict-root-access/7658/37

etc/pam.d/common-password.security-misc

@@ -1,33 +0,0 @@
-#
-# /etc/pam.d/common-password - password-related modules common to all services
-#
-# This file is included from other service-specific PAM config files,
-# and should contain a list of modules that define the services to be
-# used to change user passwords.  The default is pam_unix.
-
-# Explanation of pam_unix options:
-#
-# The "sha512" option enables salted SHA512 passwords.  Without this option,
-# the default is Unix crypt.  Prior releases used the option "md5".
-#
-# The "obscure" option replaces the old `OBSCURE_CHECKS_ENAB' option in
-# login.defs.
-#
-# See the pam_unix manpage for other options.
-
-# As of pam 1.0.1-6, this file is managed by pam-auth-update by default.
-# To take advantage of this, it is recommended that you configure any
-# local modules either before or after the default block, and use
-# pam-auth-update to manage selection of other modules.  See
-# pam-auth-update(8) for details.
-
-# here are the per-package modules (the "Primary" block)
-password	[success=1 default=ignore]	pam_unix.so obscure sha512 rounds=65536
-# here's the fallback if no module succeeds
-password	requisite			pam_deny.so
-# prime the stack with a positive return value if there isn't one already;
-# this avoids us returning an error just because nothing sets a success code
-# since the modules above will each just jump around
-password	required			pam_permit.so
-# and here are more per-package modules (the "Additional" block)
-# end of pam-auth-update config