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