[Failed] Failed to start Clean up any mess left by Odns-up. See systemctl status dns-clean.service for details.
# vim /lib/systemd/system/dns-clean.service #ExecStartPre=/bin/mkdir /var/run/pppconfig ExecStartPre=/bin/mkdir -p /var/run/pppconfig # reboot 1
Failed to to start Clean up any mess left by 0dns-op解决方
原文：https://www.cnblogs.com/zxzmnh/p/11756627.html