Ubuntu Cobbler故障排除方法如下:
cobblerd、httpd、tftp、dhcp服务运行,使用systemctl status命令查看并启动未运行的服务。tail -f查看/var/log/cobbler/cobblerd.log、/var/log/httpd/error_log等日志,定位错误信息。cobbler check命令检查配置语法,修改/etc/cobbler/settings中server、next_server等参数,确保网络配置正确。top/htop查看系统资源,确保无资源不足;确认Python依赖包(如pyyaml)已安装。cobbler sync使更改生效。cobbler get-loaders下载;若为Python模块错误,通过apt-get install安装对应包。