我并不是伸手党吧,也搜了不少的帖子。但就是没有解决这个问题。
我的现象是无法打开 wifi网卡进行网络连接。
首先iwconfig,有显示第一个wifi网卡设备
root@debian-ljf:/home/ljf# iwconfig
wlp3s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr=2347 B Fragment thr:off Encryption key:off Power Management:off
lo no wireless extensions.
enp0s25 no wireless extensions.
随后使用ifup命令,提示:
root@debian-ljf:/home/ljf# ifup wlp3s0
ifup: interface wlp3s0 already configured
但再用iwlist scan时,又提示
root@debian-ljf:/home/ljf# iwlist scan
wlp3s0 Interface doesn't support scanning : Network is down
lo Interface doesn't support scanning.
enp0s25 Interface doesn't support scanning.
enp0s26u1u2 Interface doesn't support scanning.
这说明我的网卡一直都没有起来,非常的恼火,大家有什么好的方法吗??
谢谢了
MYYA