"No Wi-Fi Adapter Found" on Pop!_OS 20.04 LTS x86_64

sterilebacteria_

New Member
Credits
26
It was working fine but today, no wi-fi option is showing up, when I go to wi-fi settings, it says "No Wi-Fi Adapter Found".
I searched for it on internet but nothing worked.
I am not using secure boot.

Thanks in Advance



Network Adapter:
Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter

Usb Devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:671e Microdia Integrated_Webcam_HD
Bus 001 Device 004: ID 0cf3:e009 Qualcomm Atheros Communications
Bus 001 Device 002: ID 25a7:fa23 Compx 2.4G Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 


Jared.

Member
Credits
359
Try to connect to the internet using USB tethering or through an ethernet cable. Then go into the terminal and type in the following commands:
Code:
git clone https://github.com/kvalo/ath10k-firmware.git

sudo cp -r ath10k-firmware/QCA9377 /lib/firmware/ath10k/

sudo mv /lib/firmware/ath10k/QCA9377/hw1.0/CNSS.TF.1.0/firmware-5.bin_CNSS.TF.1.0-00267-QCATFSWPZ-1 /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin
 

sterilebacteria_

New Member
Credits
26
Try to connect to the internet using USB tethering or through an ethernet cable. Then go into the terminal and type in the following commands:
Code:
git clone https://github.com/kvalo/ath10k-firmware.git

sudo cp -r ath10k-firmware/QCA9377 /lib/firmware/ath10k/

sudo mv /lib/firmware/ath10k/QCA9377/hw1.0/CNSS.TF.1.0/firmware-5.bin_CNSS.TF.1.0-00267-QCATFSWPZ-1 /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin
thanku for answering but sadly it doesn't work
 

spandan

New Member
Credits
6
I went through same problem. I typed in `sudo apt install b43-fwcutter` using USB tethering connection. You can use ethernet for this. Then I restarted my pc. It worked for me
 

jglen490

Well-Known Member
Credits
3,076
I went through same problem. I typed in `sudo apt install b43-fwcutter` using USB tethering connection. You can use ethernet for this. Then I restarted my pc. It worked for me
Unfortunately b43-fwcutter will not work for an Atheros chip - it only works for some Broadcom chips.
 



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