6、告诫问题
(process:168043): WARNING : 10:02:10.488: Permissions for /etc/netplan/01-network-manager-all.yaml are too open. Netplan configuration should NOT be accessible by others.
(process:168043): WARNING : 10:02:10.488: `gateway4` has been deprecated, use default routes instead. See the 'Default routes' section of the documentation for more details.
ubuntu22.04的版本会报上诉告诫,但不影响使用
a、解决告诫 Netplan configuration should NOT be accessible by others.
原因:
表明/etc/netplan/01-network-manager-all.yaml文件的权限设置过于宽松。在Linux体系中,正确的权限应该限定只有具备足够权限的用户才能修改网络配置文件。
解决方法: