我刚刚升级我们的服务器到Ubuntu 10.04和cron刚刚停止工作。 我试图重新启动服务器,重新启动cron但没有为我工作。 它只是在/var/log/syslog :
May 12 16:32:01 uhor CRON[8424]: Module is unknown May 12 16:33:01 uhor CRON[8430]: Module is unknown May 12 16:33:01 uhor CRON[8429]: Module is unknown May 12 16:34:01 uhor CRON[8432]: Module is unknown
你有什么想法吗? 有些人也报告说升级后Module is unknown错误,但通常使用passwd命令,而不是使用cron 。
谢谢 :)
编辑:这是我的/etc/pam.d/cron
# # The PAM configuration file for the cron daemon # @include common-auth # Read environment variables from pam_env's default files, /etc/environment # and /etc/security/pam_env.conf. session required pam_env.so # In addition, read system locale information session required pam_env.so envfile=/etc/default/locale @include common-account @include common-session-noninteractive # Sets up user limits, please define limits for cron tasks # through /etc/security/limits.conf # session required pam_limits.so
阅读这个错误报告: https : //bugs.launchpad.net/ubuntu/+source/pam/+bug/790538
解决方法是重新启动cron:/etc/init.d/cron restart
至less它在我的服务器上工作。
这是PAM相关的。 尝试:
aptitude reinstall libpam-modules libpam0g cron