故障:Error: Connection activation failed: No suitable device found for this connection (device lo ...
Error: Connection activation failed: No suitable device found for this connection (device lo not available because device is strictly unmanaged).
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故障:Error: Connection activation failed: No suitable device found for this connection (device lo not available because device is strictly unmanaged).
故障原因:重启虚拟机的rocklinux后,网卡IP消失,通过nmcli con 能显示网卡名称,但是up不了,尝试查看IP配置文件,也无异常。


尝试添加新的网卡重写配置,也不行。

个人处理方法使用nmcli networking 查看为disabled状态

使用命令 nmcli networking on 后查看 nmcli device status 状态,解决完成。

ip a 查看网卡

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