网络信息：
wlp3s0: flags=4163  mtu 1500
        inet 172.25.118.2  netmask 255.255.0.0  broadcast 172.25.255.255
        inet6 fe80::b6e:d5db:ec07:3b02  prefixlen 64  scopeid 0x20
        ether b0:52:16:61:be:df  txqueuelen 1000  (Ethernet)
        RX packets 253431  bytes 316902882 (302.2 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 114475  bytes 11185147 (10.6 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0


网卡信息：
03:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)


wifi连上后过两分钟断开又自动连上，windows下正常，请教如何处理？