Linux 下重启网卡报 disconnecting failed: This device is not active错误

最新推荐文章于 2024-06-03 21:48:31 发布

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本文介绍了解决在修改IP地址过程中遇到的NetworkManager与network服务冲突的问题。通过关闭NetworkManager服务并重启network服务，成功解决了设备无法正常启动的问题。

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今天修改IP地址执行 service network restart

出现以下错误：

[root@localhost Desktop]# service network restart
Shutting down interface eth0: Error: Device \'eth0\' (/org/freedesktop/NetworkManager/Devices/0) disconnecting failed: This device is not active
                                                           [FAILED]
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: Error: Connection activation failed: Device not managed by NetworkManager or unavailable

原因：NetworkManager 与network两个服务冲突导致。

解决办法：关闭NetworkManager 服务

[root@localhost Desktop]# chkconfig NetworkManager off  
[root@localhost Desktop]# chkconfig network on
[root@localhost Desktop]# service NetworkManager stop
Stopping NetworkManager daemon: [ OK ]
[root@localhost Desktop]# service network restart
Shutting down interface eth0: [ OK ]
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: [ OK ]

chkconfig NetworkManager off 永久关闭NetworkManager服务不会立即生效

service NetworkManager stop 立即关闭，如果为chkconfig系统重启后会重新打开

chkconfig network on 永久性启动（不会立即生效）

service network start 立即启动（启动newwork服务）

service network restart：重启newwok服务

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