无线网卡无法启动

风火轮用户19139

root@firefly:/# sudo ifconfig wlan0 up
[  642.957914] [dhd-wlan0] wl_android_wifi_on : in g_wifi_on=0
[  644.049525] [dhd] dhd_conf_read_config : Ignore config file /vendor/etc/firmware/config.txt
[  644.049637] [dhd] dhd_conf_set_path_params : Final fw_path=/vendor/etc/firmware/fw_bcm43455c0_ag.bin
[  644.049665] [dhd] dhd_conf_set_path_params : Final nv_path=/vendor/etc/firmware/nvram.txt
[  644.049687] [dhd] dhd_conf_set_path_params : Final clm_path=/vendor/etc/firmware/clm_bcm43455c0_ag.blob
[  644.049712] [dhd] dhd_conf_set_path_params : Final conf_path=/vendor/etc/firmware/config.txt
[  644.052042] [dhd-wlan0] wl_android_wifi_on : Failed
[  644.052155] [dhd-wlan0] wl_androSiIdO_CwSiIfFiF_LoAfGfS ::  Operation not permitted
in g_wifi_on=0, on_failure=1
[  644.052703] [dhd-wlan0] wl_android_wifi_off : out
root@firefly:/# [dhd-wlan0] wl_android_wifi_on : Failed


请问哪位可以帮忙看下

南希-

板子什么型号？