ubuntu上wifi是灰色的解決辦法:
[解決]
rpeter@oodelang:~$ rfkill list0: hp-wifi: Wireless LAN
Soft blocked: yes
Hard blocked: yes
1: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: yes
rpeter@goodelang:~$rfkill unblock all 幹掉所有軟件block
rpeter@goodelang:~$ 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 問題: Fn+F2 解決(明明laptop有wifi的硬件開關,Linux還是默認這對冤家當硬件開關)
[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
問題解決了!
另可能會出現1:phy0:wireless LAN
Soft blocked:yes
Hard blocked:no
解決辦法:
echo blacklist acer-wmi | sudo tee -a /etc/modprobe.d/blacklist-acer-wmi.conf