How To Install Ubuntu 16.04 Wi-Fi Driver In Linux

Are you trying to install Ubuntu 16.04 Wi-Fi driver on your laptop in vain? Sometimes it is problematic to successfully install Ubuntu in Linux if you don’t understand what it entails. However, if you know the trick and the Linux Kernel you are using is supported, then the task becomes easy. Nevertheless, before installing, ensure you know your Realtek Adapter Chipset Id.

Can You Install Realtek Ubuntu 16.04 Wi-Fi Driver Without Internet?

Yes. It is possible to install the Realtek Wi-Fi Ubuntu 16.04 in Linux without the internet. The task is achieved by copying the driver from a different computer with an internet connection and transferring it to the computer without the internet via a smartphone, a USB flash drive, or any other device with internet access.

Due to the difficulty encountered when installing Ubuntu to Linux, we have chosen to explore all possible ways to make the process hassle-free. On this page, we have explored how to install Wi-Fi drivers manually in Ubuntu, installing Ubuntu without internet, and much more stuff about installing Ubuntu 16.04 Wi-Fi drivers. Keep reading to enlighten yourself.

Installing Wi-Fi Drivers In Ubuntu Manually 

You might be questioning whether installing Wi-Fi drivers manually in Ubuntu is possible. The answer to your worries is, yes, manual installation of Wi-Fi drivers in Ubuntu is possible if you understand what you are doing. On the other hand, if you don’t grasp the process, the task will be a hard nut to crack.

Here is a guide on how to accomplish the task: 

1. Start with installing Linux-headers generic build-essential git. This is done by running sudo apt-get. 

2. After running the sudo apt-get, download the updated version of rtlwifi.

3. Ensure you have done the installation correctly by running rtl8723be.

Troubleshooting No Wireless Network Problem In Ubuntu Linux

Imagine a scenario whereby you log into Ubuntu and discover that it doesn’t detect any wireless network. Despite the wireless network being on, your screen displays “no network devices available.”

The “no network devices available” issue is not a preserve of Ubuntu Linux, but it is also common with Broadcom network adaptors.

This guide will explore a few methods you can use to solve Wi-Fi problems in Ubuntu and other distributions like Linux.

How To Solve No Wi-Fi Issues In Linux Distribution

Ubuntu foresaw the wireless connection issue and pre-emptied the scenario by providing extra drivers compatible with various adaptors. However, the only hindrance is that you must have access to internet connectivity to install the provided drivers in Ubuntu.

Having no Wi-Fi connectivity will compel you to try other alternatives to solve the issue. Here are the alternatives that will see you through:

1. If you have access to the internet through the Ethernet cable, your task is easy. Connect it to your device and install the additional Ubuntu drivers with ease.

2. Suppose you don’t have a working Ethernet cable; that is not the end of the world. You have another alternative at your disposal. You can opt to tether your smartphone and share its internet with your computer. Tethering your phone to the computer is available through USB cable and Bluetooth connections.

3. After tethering your phone, share its internet connectivity and install the added Wi-Fi drivers.

There is a probability that you may fail to connect to the internet. In such a case, matters are a bit tricky, but you may attempt the following remedies:

1. Download the drivers’ DEB files using a different device with internet connectivity.

2. Use the USB to transfer the files to Ubuntu.

3. Install the additional drivers, and you are good to go!

Now you have the basics, don’t you? Our next step is to intensely discuss the above-mentioned methods to give you a clear picture of what’s to be done.

Method 1: Connect To The Wired Network And Install Additional Drivers 

If you have an Ethernet port and can connect your device to the router, it will be best if you use an Ethernet cable to connect to the internet. However, don’t curse yourself if you don’t have an Ethernet connection. Chances are, you have your smartphone with you, and it’s connected to Wi-Fi, or it has mobile data.

Your phone can be of help as it will help to connect your Ubuntu system to the internet. Below is how to use your smartphone to install Ubuntu Wi-Fi drivers to Linux:

1. Start with tethering your smartphone to Linus through the USB. A pop-up message will display, requesting you to allow the phone to access data. Accept the prompt.

2. Enable the USB tethering option while your two devices are connected.

3. You might opt to tether via Bluetooth if your phone supports the feature.

4. Your Linux system will get connected to the internet and display the symbol of the wired network.

5. Go to the “software and updates” application and open it.

6. Navigate to additional drivers tap to determine if it suggests installing the Wi-Fi drivers.

7. Select the driver and click the “Apply Changes” button. 

8. Give it some minutes to install before navigating to the system settings to check whether the wireless connections are displayed.

The above method is the easiest to install Ubuntu 16.04 Wi-Fi drivers, but it might fail to yield the required results. If such is the case, you can use Ubuntu ISO to install proprietary Wi-Fi drivers.

Method 2: Installing Additional Wi-Fi Drivers In Ubuntu Via ISO Image

This is the best method to install Ubuntu 16.04 drivers, but first, you must ensure the availability of additional drivers for your system. If you follow the given steps and don’t have other drivers, it will waste your time.

1. Identify your Ubuntu version and download its ISO image from the Ubuntu website.

2. Suppose you have the ISO image in another system, copy it to an external device such as the USB.

3. Proceed to boot it into Ubuntu and copy the ISO image to the home directory.

4. Open the terminal using (Ctrl+Alt+T), before using the following commands one at a time:

A. sudo mkdir /media/cdrom cd~

B. sudo  mount –o loop Ubuntu- * /media/cdrom 

When you are through with the process, be proud of yourself as you have just mounted the ISO image manually in the same way a CD could have.

After manually mounting the ISO image, proceed with the following steps:

1. Navigate to the “software and updates” application.

2. Check the “CD Rom with Ubuntu…” option.

3. Here you will be requested for a password, and you have to reload the software sources.

4. Navigate to the “Additional Drivers” tab and choose propriety drivers, and then click “apply changes.”

Ubuntu will identify all wireless networks within range if the drivers install successfully.

Note: ensure you uncheck the “install from CD Rom” option in the “Software and Updates” tab upon completing this step.

The Takeaway

If your Ubuntu 16.04 doesn’t recognize any wireless network within range, there might be a problem with the Lwlwifi or firmware drivers. If you wish to restore your system to its normal working condition, ensure that you correctly install appropriate drivers. The information in this article explains what you have to do to resolve the issue. Kindly follow the laid down steps carefully to get the best out of your Ubuntu 16.04 system.

   

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