khadas@Khadas:~$ iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
khadas@Khadas:~$
Linux Khadas 5.3.0-rc4 #0.7 SMP PREEMPT Fri Aug 30 12:50:08 CST 2019 aarch64 aarch64 aarch64 GNU/Linux
外接 rtl8192eu 也不行
khadas@Khadas:~$ dmesg | grep error
[ 6.046927] EXT4-fs (mmcblk1p2): re-mounted. Opts: commit=600,errors=remount-ro
[ 323.042939] usb 1-1.1: Direct firmware load for rtlwifi/rtl8192eu_nic.bin failed with error -2
[ 323.042981] rtl8xxxu: probe of 1-1.1:1.0 failed with error -11
khadas@Khadas:~$