I have posted in another thread asking how to install driver for TL-WN722N. However, as I am really eager to fix the problem sooner and I noticed that someone said Ubuntu has already installed the driver of TL-WN727N, I have just gone to buy a new TL-WN727N. However I still cannot get this adaptor work. Having checked with "lsusb", I can see the device shown in the terminal: "Bus 002 Device 003: ID 148f:7601 Ralink Technology, Corp." I am using the Ubuntu 14.04.1.
Could you help me to get the adaptor work? Thank you
I plug the adaptor into the laptop and then switch on the laptop. Then run sudo iwconfig
Result:
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
lo no wireless extensions.
eth0 no wireless extensions.
sudo iwconfig
to find out. Please post the resultssudo modprobe ath9k
nextsudo modprobe ath9k_htc
and finallyecho "148F 7601" | sudo tee /sys/bus/usb/drivers/ath9k_htc/new_id