ubuntu 无法连wifi

Question

ubuntu 无法连接 wifi, 应该是却驱动
我的网卡信息为

lzj@lzj:~$ lspci -vnn -d 14e4:  
04:00.0 Network controller [0280]: Broadcom Limited BCM43162 802.11ac Wireless Network Adapter [14e4:43ae] (rev 02)
    Subsystem: Lenovo BCM43162 802.11ac Wireless Network Adapter [17aa:0622]
    Flags: bus master, fast devsel, latency 0, IRQ 255
    Memory at f0c00000 (64-bit, non-prefetchable) [size=32K]
    Memory at f0800000 (64-bit, non-prefetchable) [size=4M]
    Capabilities: <access denied>

在尝试安装驱动时, 我按照 https://yq.aliyun.com/articles/40316 指导进行, 但是 make 时报错不止里面所说的三个, 无法解决

(而且我查好像说我的网卡型号主流驱动都不支持... 是真的么...)

请教大神该怎么解决