按照如下配置：
ip link set wlan0 up
iw dev wlan0 scan | grep SSID
vim /etc/wpasupplicant/wpa_supplicant.conf
network={
ssid=“ssid”
psk=“password”
priority=1
}
wpa_supplicant -iwlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf
dhclient wlan0
一直连接不上，显示Failed to initiate sched scan