使用上述命令,板子的反馈是下面的。wifi设备找不到。然后reboot后问题依旧。
root@linkorTech:~# wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant.conf &
[1] 14606
root@linkorTech:~# Successfully initialized wpa_supplicant
rfkill: Cannot open RFKILL control device
Could not read interface wlan0 flags: No such device
nl80211: Driver does not support authentication/association or connect commands
nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Could not read interface wlan0 flags: No such device
wlan0: Failed to initialize driver interface
ifconfig: SIOCGIFFLAGS: No such device
Successfully initialized wpa_supplicant
rfkill: Cannot open RFKILL control device
Could not read interface wlan0 flags: No such device
nl80211: Driver does not support authentication/association or connect commands
nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Could not read interface wlan0 flags: No such device
wlan0: Failed to initialize driver interface
root@linkorTech:~# udhcpc: SIOCGIFINDEX: No such device