Hello Okhwan; Okhwan Lee <ohlee@...> writes: > $ modprobe ath10k_pci > $ iw wlan0 set channel 36 HT20 > command failed: Device or resource busy (-16) > $ iw wlan0 set freq 5180 40 5190 > command failed: Device or resource busy (-16) > $ iw wlan0 set freq 5180 80 5210 > command failed: Device or resource busy (-16) I think that the first step to make this work is that the interface has to be "up". Another think to consider is which interface modes do allow manual channel setting. This works for me: ip link set wlan0 down iw dev wlan0 set type monitor ip link set wlan0 up iw dev wlan0 set freq 5825 Best regards; Rostislav -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
