Ubuntu下wifi问题解决

Ubuntu 10.10刚安装的时候硬件基本正常,除了声卡、HDMI问题。

使用两周,wifi也挂掉了。

找了N久没搞定~~

用网线两个月,年初二实在忍不住了,折腾了一下午。

[原因]Ubuntu upgrade的rfkill tool默认block了wifi模块

[解决]

rpeter@:~$ rfkill list

0: hp-wifi: Wireless LAN

Soft blocked: yes

Hard blocked: yes

1: phy0: Wireless LAN

Soft blocked: yes

Hard blocked: yes

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

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