刚装了Deepin Linux系统，最近发现用浏览器无法上网，但是QQ、微信依然可以正常使用，估计是DNS的问题。我是连接的宿舍无线路由器，默认是自动获取IP地址和DNS地址的，我尝试了一下手动把DNS的地址改为8.8.8.8，依然不行，不知各位能否看一下



sway_ye@DESKTOP-57DT775:~$ nmcli
wlp3s0: connected to D22-403
        "Intel Wireless 8265 / 8275"
        wifi (iwlwifi), 00:28:F8:6B:F5:17, hw, mtu 1500
        ip4 default
        inet4 192.168.1.104/24
        inet6 fe80::2768:aa50:f3ff:23a7/64
        inet6 fe80::2979:7ba2:22e:8b6/64
        inet6 fe80::9837:60b2:f04f:1c09/64

90:F0:52:09:30:BB: disconnected
        "pvttown"
        1 connection available
        bt (bluez), 90:F0:52:09:30:BB, hw

enp0s31f6: unavailable
        "Intel Ethernet Connection (5) I219-V"
        ethernet (e1000e), C8:5B:76:F4:5C:4C, hw, mtu 1500

lo: unmanaged
        "lo"
        loopback (unknown), 00:00:00:00:00:00, sw, mtu 65536

DNS configuration:
        servers: 192.168.1.1
        interface: wlp3s0

Use "nmcli device show" to get complete information about known devices and
"nmcli connection show" to get an overview on active connection profiles.

Consult nmcli(1) and nmcli-examples(5) manual pages for complete usage details