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I have ubuntu 12.10 64bit system, and my WiFi driver is kinda crazy.
WiFi card in my notebook is AR9285 Atheros with ath9k driver,and after
rfkill unblock all
command it is able to connect to wireless network, but when I create my own hotspot, I can't see that network on other device, anyway ubuntu is connected to it. There were some problems after installing ubuntu, I used
command and wifi was soft and hard blocked.
Any idea what should I do? I feel like i tried almost everything.