Linux系统用着用着突然发现电脑上的 WiFi 图标不见了,电脑无法连接到无线网。这可急坏了,找遍设置也没找到哪里可以重新打开无线网,感觉就像是凭空消失了一样。 我们可以使用 rfkill 命令查看无线设备的状态 $> rfkill list #正常情况应该显示如下内容 0: hci0: Bluetooth Soft blocked: no Har...
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