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Hello Dev,

Now, let's see an example of ubuntu no wifi adapter found. we will help you to give an example of ubuntu no wifi adapter found 22.04. I explained simply step by step ubuntu 22.04 no wifi adapter found. let’s discuss about no wifi adapter found ubuntu 22.04 lts.

If you found error "No wifi Adapter Found Ubuntu 22.04" then i will show how to fix it. you need to just follow the below step to make it done.

Let's see the following steps:

Step 1: Open Terminal

To begin, access the terminal or command line by simultaneously pressing Ctrl + Alt + T.

Step 2: Delete Existing Broadcom Drivers

Then execute the following command on the command line to remove existing Broadcom drivers from linux ubuntu system:

sudo apt remove broadcom-sta-dkms bcmwl-kernel-source 

Step 3: Install Broadcom Wireless Drivers

After removing the existing Broadcom drivers, proceed to execute the following command on the command line to install Broadcom wireless drivers in your Linux Ubuntu system:

sudo apt install firmware-b43-installer 

Step 4: Reboot System

Finally, restart linux ubuntu system.

reboot

Now, you will able to see the wifi drivers.

I hope it can help you....