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[Linux] WiFi not working on Ubuntu 20.04

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Posted at 11/27/2021 15:40:43      1#
Can you provide some logs? Like dmesg or syslog when you try to connect wifi
Make sure your device has an antenna.
Check /vendor/etc/firmware/, which file is nvram.txt link to?
For example: If your device is using AP6255(you can see it on the wifi module of your device)
then the nvram.txt should link to nvram_ap6255.txt, otherwise, wlan0 can't detect any AP

use command to connect to AP:
nmcli dev wifi connect APName password 123456
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