In the past I used Kali Linux 2019.2 then upgraded to 2020.2 and wifi option was working fine. Recently few days ago freshly installed 2021.3 (amd64) on the same computer. But my wifi option isn?t working.


Note: if I reboot my computer it?s automatically connected with wifi (maybe because of I entered password while installaton) but on the available networks wifi network names not showing up. If turn off and turn on again my router, computer can?t connect to the network again.

The specific firmware 3168NGW not found on intel website https://www.intel.com/content/www/us.../wireless.html but it was working on old releases of Kali Linux

Can anyone help me to figure out this

Here's the device info

Code:
$ uname -r

5.10.0-kali9-amd64
Code:
$ lspci

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller (rev 0a)

05:00.0 Network controller: Intel Corporation Dual Band Wireless-AC 3168NGW [Stone Peak] (rev 10)
Code:
$ airmon-ng

PHY Interface   Driver      Chipset

phy0wlan0       iwlwifi     Intel Corporation Dual Band Wireless-AC 3168NGW [Stone Peak] (rev 10)

Here's the firmware list
Code:
$ cd /lib/firmware && ls