[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:  Error: Connection activation failed: Device not managed by NetworkManager or unavailable


解决办法：

                                                           [FAILED]
[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 start
Bringing up loopback interface:                            [  OK  ]
Bringing up interface eth0:  Determining if ip address 192.168.0.108 is already in use for device eth0...
                                                           [  OK  ]
RTNETLINK answers: File exists
RTNETLINK answers: File exists
RTNETLINK answers: File exists
RTNETLINK answers: File exists
RTNETLINK answers: File exists
RTNETLINK answers: File exists
RTNETLINK answers: File exists
RTNETLINK answers: File exists
RTNETLINK answers: File exists
[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:  Determining if ip address 192.168.0.108 is already in use for device eth0...
                                                           [  OK  ]
[root@localhost Desktop]# 
Logo
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