ROC-RK3566-PC 找不到无线网卡

风火轮用户55356

ROC-RK3566-PC 找不到无线网卡 ubuntu18.04  之前正常的 会不会是硬件有问题
firefly@firefly:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 16:71:fe:4c:3f:1c brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.211/24 brd 192.168.0.255 scope global dynamic noprefixroute eth0
       valid_lft 86017sec preferred_lft 86017sec
    inet6 fe80::2811:fbae:5b8f:5248/64 scope link noprefixroute
       valid_lft forever preferred_lft forever