Solution

找到配置文件 /etc/rsyslog.conf

修改如下：

解注释：#$ModLoad imklog # reads kernel messages (the same are read from journald)

修改为：$ModLoad imklog # reads kernel messages (the same are read from journald)

 

增加注释：$OmitLocalLogging on

修改为：#$OmitLocalLogging on

 

增加注释：$IMJournalStateFile imjournal.state

修改为：#$IMJournalStateFile imjournal.state

 

重启日志：systemctl restart rsyslog

tai日志：tail -f /var/log/messages 可以了