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Ubuntu 18.04 update later can't find the search of wifi

Time:12-24

Use the
 ifconfig -a 

According to
 bnep0: flags=4163 & lt; The UP, the BROADCAST, RUNNING, MULTICAST> Mtu 1500 
Inet 192.168.44.7 netmask 255.255.255.0 broadcast 192.168.44.255
7 ec4 inet6 fe80: : : a9d4:613 c: 5234 prefixlen 64 scopeid 0 x20 & lt; Link>
Mr 5 c: 3 a: 45: b0: f8:3 a txqueuelen 1000 (Ethernet)
RX 2958435 packets of 5553 bytes (2.9 MB)
RX errors 9 dropped 1 overruns frame 0 0
TX 884789 packets of 6487 bytes (884.7 KB)
TX errors 0 dropped overruns carrier collisions 0 0 0 0

Lo: flags=73 & lt; UP, LOOPBACK RUNNING> Mtu 65536
Inet 127.0.0.1 netmask 255.0.0.0
Inet6: : 1 prefixlen 128 scopeid 0 x10 & lt; Host>
Loop txqueuelen 1000 (local loopback)
RX 1017251 packets of 10592 bytes (1.0 MB)
RX errors 0 dropped overruns frame 0 0 0
TX 1017251 packets of 10592 bytes (1.0 MB)
TX errors 0 dropped overruns carrier collisions 0 0 0 0

Wlp1s0: flags=4098 & lt; BROADCAST, MULTICAST> Mtu 1500
Mr 5 c: 3 a: 45: b0: f8:39 txqueuelen 1000 (Ethernet)
The RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped overruns frame 0 0 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped overruns carrier collisions 0 0 0 0

How can I be able to use wifi?
Notebook: glory sharp dragon 14 2020

CodePudding user response:

Use command to search the wifi? Haven't played
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