普通用户crontab不执行 提示ERROR: failed to open PAM security session: Success
# cat /var/log/cron|grep '(user)'|grep ERROR|grep 'Aug3 19'Aug3 19:00:01 localhost crond: CRON (user ) ERROR: failed to open PAM security session: Success
Aug3 19:00:01 localhost crond: CRON (user ) ERROR: cannot set security context
Aug3 19:01:01 localhost crond: CRON (user ) ERROR: failed to open PAM security session: Success
Aug3 19:01:01 localhost crond: CRON (user ) ERROR: cannot set security context
通过错误日志 ，查看/etc/pam.d/crond
把所有required改成sufficient就可以了，但具体原因不明确啊。。。。
# cat /etc/pam.d/crond
#
# The PAM configuration file for the cron daemon
#
#
#auth sufficient pam_rootok.so
#auth required pam_env.so
#auth include system-auth
#account required pam_access.so
#account include system-auth
#session required pam_loginuid.so
#session include system-auth
auth sufficient pam_rootok.so
auth sufficientpam_env.so
auth include system-auth
account sufficient pam_access.so
account include system-auth
session sufficient pam_loginuid.so
session include system-auth
You have new mail in /var/spool/mail/root
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