1.查看無線網卡芯片型號 是否被支持
rex@debian:~$ lsusb
Bus 002 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 002 Device 002: ID 046d:c315 Logitech, Inc. Classic New Touch Keyboard
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 1307:0165 Transcend Information, Inc. 2GB/4GB Flash Drive
Bus 001 Device 004: ID 0cf3:1006 Atheros Communications, Inc. TP-Link TL-WN422G v2 802.11g [Atheros AR9271]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
2.下載 http://wireless.kernel.org/download/compat-wireless-2.6/compat-wireless-2.6.tar.bz2
3.解壓 tar jxvf compat-wireless-$(date -I).tar.bz2
4.進入解壓目錄
./scripts/driver-select
5.選擇型號安裝
./scripts/driver-select ath9k_htc
或者全部
./scripts/driver-select restore
6.build
cd compat-wireless-$(date -I)
make
7.install
sudo make install
8.根據提示操作，
如果之前有無線網卡驅動，先卸載再重啓
第一次安裝的話，直接
sudo modprobe ath9k_htc (之前選擇的類型)
dmesg | grep ath 看下設備是否識別
本人第一次未識別到無線網卡 發現缺少 htc_9271.fw 這個文件
http://linuxwireless.org/download/htc_fw/1.3/
下載並放入/lib/firmware後 重啓就OK了
無線連接成功！