wifi adaptor not found in 20.04

Asked Aug 28 '23 at 11:47

Active Aug 28 '23 at 13:37

Viewed 154 times

I am using dell inspiron 5420 with intel i3 12thgen. I have installed ubuntu 20.04 along with windows but not able to find wifi adaptor in Ubuntu. Not able to to find wifi.

Intel® Wi-Fi 6E AX211, 2x2, 802.11ax

lspci -nnk | grep -iA3 net
0000:00:14.3 Network controller [0280]: Intel Corporation Device [8086:51f0] (rev 01)
    Subsystem: Intel Corporation Device [8086:4090]
    Kernel driver in use: iwlwifi
    Kernel modules: iwlwifi

please help me in this

edited Aug 28 '23 at 13:37

waltinator

36,399

asked Aug 28 '23 at 11:47

dharma teja

Since there is a driver associated with the wifi adaptor (iwlwifi) it is detected. There's some other problem. Look at the network logs with the terminal command: sudo journalctl -b 0 -u NetworkManager. Read man journalctl. – waltinator Aug 28 '23 at 13:41
1

Please edit your question to show the result of the termiinal command: sudo dmesg | grep iwl Is there a reason that you installed a three year old version of Ubuntu on your shiny new hardware? I think you'd have better luck with 22.04 LTS. Welcome to Ask Ubuntu. – chili555 Aug 28 '23 at 13:45
type "sudo iwlist scan" – petep Aug 28 '23 at 17:06
2

Does this answer your question? No hope for AX211 wifi working on ubuntu 20.04? – karel Aug 28 '23 at 23:58

wifi adaptor not found in 20.04

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