2016-9-20 a Linux virtual machine cannot be networked after a reboot

On the premise that Linux can be networked, the next day the virtual machine will not be networked. After examining the files on the network configuration, I did not see any difference with the normal networked configuration.

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on baidu also only searched the last one "is determining eth0 IP information ... Failure "problem, all kinds of solution can not solve

Finally, the error is locked on the virtual machine, finally find the wrong solution

http://blog.csdn.net/fengyanglian/article/details/50452536

The specific solution is as follows

1. Turn off the virtual machine. Back to the VM interface, select Virtual Network Editor in the upper-left corner of edit. Select "Restore Default" at the bottom left to restore the default values , which will take a while. (This step must be turned off in the state of the virtual machine to run)

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2. Boot, connect the network, bing~, connected!

After a long time without a virtual machine, perhaps because its parameters will change, so to restore.

Add: The first failure is due to the NetworkManager management tool and/ETC/SYSCONFIG/NETWORK-SCRIPTS/IFCFG-ETHX configuration not synchronizing under the graphical interface.
If you want to dismiss this hint, turn off the NetworkManager service and run #service NetworkManager stop, as shown below, and you will find that the first failed entry has been resolved.

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Self-study true TM Heart tired, encounter problems tangled for a long time, there is no good light, I do not know how long to persist.

From the January 2016 of nothing to do, do not set limits on their own, dare not to do a bigger dream!

Today is the worst of all, and it can be more rubbish where to go. Because there is tomorrow, today is always a new beginning.

This article is from the "11160930" blog, please be sure to keep this source http://11170930.blog.51cto.com/11160930/1854676

2016-9-20 a Linux virtual machine cannot be networked after a reboot