Ubuntu12.04能够连接有线网，但不能连接无线网
发表于 ： 2013-02-27 9:33
最近我安装了Ubuntu12.04，发现不能连接无线网，但能够连接有线网，Linux新手，求解
笔记本的型号是Hp431 i5，使用iwconfig查看的无线网卡信息如下：
oyyw@ubuntu:~$ iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
笔记本的型号是Hp431 i5，使用iwconfig查看的无线网卡信息如下：
oyyw@ubuntu:~$ iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on