ubuntu下wifi灰色的解决办法


ubuntu上wifi是灰色的解决办法:

[解决]

  rpeter@oodelang:~$ rfkill list

  0: hp-wifi: Wireless LAN

  Soft blocked: yes

  Hard blocked: yes

  1: phy0: Wireless LAN

  Soft blocked: yes

  Hard blocked: yes

  rpeter@goodelang:~$rfkill unblock all 干掉所有软件block

  rpeter@goodelang:~$ rfkill list

  0: hp-wifi: Wireless LAN

  Soft blocked: yes

  Hard blocked: yes

  1: phy0: Wireless LAN

  Soft blocked: no

  Hard blocked: no

  Hard block 问题: Fn+F2 解决(明明laptop有wifi的硬件开关,Linux还是默认这对冤家当硬件开关)

  [搞定]

  rpeter@goodelang:~$ rfkill list

  0: hp-wifi: Wireless LAN

  Soft blocked: no

  Hard blocked: no

  1: phy0: Wireless LAN

  Soft blocked: no

  Hard blocked: no

  问题解决了!

另可能会出现1:phy0:wireless LAN

                               Soft blocked:yes

                              Hard blocked:no

解决办法:

echo blacklist acer-wmi | sudo tee -a /etc/modprobe.d/blacklist-acer-wmi.conf