Ubuntu中文论坛

~$ sudo rfkill list all
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
其中bios中无线网卡已开启
笔记本无线网开关已打开
笔记本型号联想ideapad Y450
以前用win7时安装一个energy management然后Fn+F5就可以打开了
不知道ubuntu该怎样做啊？

你装了那个版本？

进 win 打开
rp 好的 bios 里开