Comment 4 for bug 1061924

Hi, none of the solutions works for me (Lenovo B570e with ath9k driver). Looks like the wlan interface is up at the time of running the "set antenna" command (iw). Here is the /var/log/upstart/LenovoBx70eAtherosAntenna.log

command failed: Operation not supported (-95)

Ii know I have this problem because:

1. I opened my laptop and there's just one cable plugged in the wlan card ;-)

2. Setting the antenna to 1x1 after booting (with the interface down) works perfectly. I mean:

- Disable wireless using the fn+5 key
- sudo iw phy0 set antenna 1 1
- Enable wireless again using the fn+5 key

I'm looking for a permanent solution. Pls let me know if you want me to do some testing.

Thanks for your work,