1.查询网卡状态

[root@localhost ~]# nmcli device status
DEVICE    TYPE      STATE       CONNECTION
ens33     ethernet  unmanaged   --
lo        loopback  unmanaged   --

上面状态提示未接管

2.启动网卡配置文件

手动设置的ens33的网卡配置文件的名字是static，所以这边启动网卡配置文件是static

[root@localhost ~]# nmcli connection up static
Error: Connection activation failed: No suitable device found for this connection (device lo not available because device is strictly unmanaged).

3.在启动网卡或者查询设备信息时都提示未接管，运行下面命令

开启网络

[root@localhost ~]# nmcli networking on

CentOS-Stream的系统也可以尝试下面的方式

[root@localhost ~]# nmcli device set ens33 managed yes

4.再次查询网卡状态、启动网卡配置文件

[root@localhost ~]# nmcli device status
DEVICE  TYPE      STATE      CONNECTION
ens33   ethernet  connected  static
lo      loopback  unmanaged  --

[root@localhost ~]# nmcli connection up static
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/3)

再次查询，提示网卡已经连接，启动网卡配置文件也成功。

...device found for this connection (device lo not available because device is strictly unmanaged).相关推荐

Centos 无法获取IP-- No suitable device found for this connection device lo not available because
Centos 无法获取IP报错:No suitable device found for this connection device lo not available because device ...
Error:Connection activation failed: No suitable device found for this connection
1.问题现象 centos重启后,网络连不上. service network restart 后,提示网络无法正常启动. 看启动日志提示:Connection activation failed: ...
android studio device功能,Android Studio 3.0找不到Android Device Monitor
因为自Android Studio 3.0开始弃用Android Device Monitor,Android Developers官网上的原话是: Android Device Monitor is ...
Unable to get the focused window from device - android
Unable to get the focused window from device - android 分类: 操作系统/ Windows/ 文章最近做项目出现一个问题,打开模拟器,或者真机 ...
深度解决 SecurityException: User has not given permission to device UsbDevice
深度解决 SecurityException: User has not given permission to device UsbDevice 在Android上直接使用USB端口会出现如下权限相 ...
【UEFI基础】Device Path
什么是Device Path 没有在UEFI SPEC中找到一个非常清晰的Device Path的定义. 关于Device Path,UEFI SPEC中有如下的描述: A Device Path i ...
Writing device drivers in Linux: A brief tutorial
Writing device drivers in Linux: A brief tutorial FROM:http://www.freesoftwaremagazine.com/articles/ ...
NFS 挂载根目录时卡在Waiting for root device devnfs的问题分析和解决办法
NFS 挂载根目录时卡在Waiting for root device dev/nfs的问题分析和解决办法开发板:FS4412(ARM:Samsung Exynos 4412) 主机:window ...
RuntimeError: Expected object of device type cuda but got device type cpu for argument pytorch数据位置
RuntimeError: Expected object of device type cuda but got device type cpu for argument #2 'target' i ...

...device found for this connection (device lo not available because device is strictly unmanaged).

1.查询网卡状态

上面状态提示未接管

2.启动网卡配置文件

手动设置的ens33的网卡配置文件的名字是static，所以这边启动网卡配置文件是static

3.在启动网卡或者查询设备信息时都提示未接管，运行下面命令

开启网络

4.再次查询网卡状态、启动网卡配置文件

再次查询，提示网卡已经连接，启动网卡配置文件也成功。

...device found for this connection (device lo not available because device is strictly unmanaged).相关推荐

最新文章

热门文章