set problem

[biosedit <biosedit@gmail.com>]

hi
now when i am went to root

uses "su"
the computer must tell that
配置错误 - 未知项目“QUOTAS_ENAB”(请通知管理员)
配置错误 - 未知项目“NOLOGIN_STR”(请通知管理员)
配置错误 - 未知项目“ENV_HZ”(请通知管理员)
配置错误 - 未知项目“PASS_MAX_LEN”(请通知管理员)
配置错误 - 未知项目“CHFN_AUTH”(请通知管理员)
配置错误 - 未知项目“CLOSE_SESSIONS”(请通知管理员)
that mearn the set of that is err but
i can't see anything with "echo $ENV_HZ"
and can't see that in "set" or "env" that i don't know where is set it
when after "apt-get upgrade'
and uses all old set file in /etc
thank you