class="area">            Linux 6.4 网卡提示 not active怎么办？解决Linux 6.4 网卡 not active 的问题：

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1. [root@localhost Desktop]# service network restart
   
2. Shutting down interface eth0: Error: Device \'eth0\' (/org/freedesktop/NetworkManager/Devices/0) disconnecting failed: This device is not active
   
3.                                                            [FAILED]
   
4. Shutting down loopback interface: [ OK ]
   
5. Bringing up loopback interface: [ OK ]
   
6. Bringing up interface eth0: Error: Connection activation failed: Device not managed by NetworkManager or unavailable
   
7.                                                            [FAILED]
   
8. [root@localhost Desktop]# chkconfig NetworkManager off
   
9. [root@localhost Desktop]# chkconfig network on
   
10. [root@localhost Desktop]# service NetworkManager stop
    
11. Stopping NetworkManager daemon: [ OK ]
    
12. [root@localhost Desktop]# service network start
    
13. Bringing up loopback interface: [ OK ]
    
14. Bringing up interface eth0: [ OK ]
    
15. RTNETLINK answers: File exists
    
16. RTNETLINK answers: File exists
    
17. RTNETLINK answers: File exists
    
18. RTNETLINK answers: File exists
    
19. RTNETLINK answers: File exists
    
20. RTNETLINK answers: File exists
    
21. RTNETLINK answers: File exists
    
22. RTNETLINK answers: File exists
    
23. RTNETLINK answers: File exists
    
24. [root@localhost Desktop]# service network restart
    
25. Shutting down interface eth0: [ OK ]
    
26. Shutting down loopback interface: [ OK ]
    
27. Bringing up loopback interface: [ OK ]
    
28. Bringing up interface eth0: [ OK ]
    
29. [root@localhost Desktop]# ifconfig
    
30. eth0 Link encap:Ethernet HWaddr 00:0C:29:A0:C6:44 
    
31.           inet addr:192.168.1.189 Bcast:192.168.1.255 Mask:255.255.255.0
    
32.           UP BROADCAST MULTICAST MTU:1500 Metric:1
    
33.           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    
34.       &nbs