Connection activation failed: Device not managed by NetworkManager
今天，我用service network restart後，報瞭如下錯誤：
經過百度得知，透過如下方法解決：
1、chkconfig NetworkManager off
2、 service NetworkManager stop
4 service network restart
原來， NetworkManager是Linux網路管理工具，圖形介面的，我們可以把他禁止，防止造成不必須的麻煩。
來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/28916011/viewspace-1406681/，如需轉載，請註明出處，否則將追究法律責任。
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