Hi: I also have another card which driver is ath9k. I use the same backport source to build ath9k module, and get the same result(I do not get any fail message in dmesg). Enable wifi ap mode is successful. But cannot be connected. Then i change to previous built modules( an issue with old module is wifi card with ath9k cannot use), and i can connect to ap. Here are both backport source i made(backport to linux4.2): Old: https://drive.google.com/open?id=1y00crEiBzpZS9qILvFaPYfZrVKdIXuT4 New: https://drive.google.com/open?id=1zuxoyysXj2RskxKeMZ4h2sakqJI1wYzT I diff the backport sources and they are very different. -- To unsubscribe from this list: send the line "unsubscribe backports" in