摘要： 今天笔记本电脑忘了插电源线，出去一趟后回来发现没电关机了。重启后发现网连不上，提示“网络禁用”，上网搜了下： http://ubuntuforums.org/showthread.php?t=1505217 这里给出了原因： Have you had a failed hibernate that locked up and you had to do a hard reboot?Apparently, the problem is that the Network Manager marks network interfaces disabled during the hibe... 阅读全文