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How To Make TP-Link Archer T3U Plus USB Adapter Work on Ubuntu 20.04

Ubuntu 21

In this article, we will guide you through the process of making the TP-Link Archer T3U Plus USB Adapter work on Ubuntu 20.04. This process involves a series of steps including checking device recognition, loading the driver, verifying the driver version, and troubleshooting if necessary.

Quick Answer

To make the TP-Link Archer T3U Plus USB Adapter work on Ubuntu 20.04, you need to check device recognition, load the driver, verify the driver version, and troubleshoot if necessary. Follow the steps provided in the article for a detailed guide.

Checking Device Recognition

Before we begin, it’s important to ensure that Ubuntu recognizes your TP-Link Archer T3U Plus USB Adapter. To do this, you can use the lsusb command in your terminal. This command lists USB devices connected to your machine.

lsusb

The output should include a line similar to 2357:0138 TP-Link 802.11ac NIC. This indicates that the device is detected by Ubuntu.

Checking Kernel Version

Next, you need to check your kernel version. The kernel is the core of your operating system and it’s important to know your version to ensure compatibility with the device driver. You can check your kernel version by running the following command:

uname -r

In this case, the kernel version should be 5.4.0-39-generic.

Loading the Driver

The TP-Link Archer T3U Plus USB Adapter uses the 88x2bu driver. To load this driver, you can use the modprobe command. modprobe is a Linux command used to add and remove modules from the Linux Kernel. You can load the driver by running:

sudo modprobe 88x2bu

If there is no output or error message, it means the driver has been loaded successfully.

Verifying the Driver Version

To verify the driver version, you can use the modinfo command. This command displays information about a Linux Kernel module. The following command will show you the version information:

modinfo 88x2bu | grep -e version -e 0138

The output should show the version information, such as version: v5.6.1_30362.20181109_COEX20180928-6a6a.

Troubleshooting

If the device still doesn’t work, you can check the kernel logs for any relevant messages related to the driver. This can be done by using the dmesg command followed by grep to filter the output.

dmesg | grep 88x2

Look for any error messages or warnings that might indicate the cause of the issue.

Alternative Solutions

If the above steps don’t resolve the problem, there are alternative solutions that you can try.

Solution 1:

You can follow the instructions provided in the TP-Link community forum. Open a terminal and run the following commands:

git clone https://github.com/cilynx/rtl88x2bu.git
cd rtl88x2bu
VER=$(sed -n 's/\PACKAGE_VERSION="\(.*\)"/\1/p' dkms.conf)
sudo rsync -rvhP ./ /usr/src/rtl88x2bu-${VER}
sudo dkms add -m rtl88x2bu -v ${VER}
sudo dkms build -m rtl88x2bu -v ${VER}
sudo dkms install -m rtl88x2bu -v ${VER}
sudo modprobe 88x2bu

Solution 2:

You can also refer to the GitHub repository. Open a terminal and run the following commands:

git clone https://github.com/RinCat/RTL88x2BU-Linux-Driver.git
cd RTL88x2BU-Linux-Driver
sudo make uninstall
make clean
git pull
make
sudo make install
sudo modprobe 88x2bu

Remember to recompile the driver after each kernel update by running the following commands:

cd RTL88x2BU-Linux-Driver
make clean
git pull
make
sudo make install
sudo modprobe 88x2bu

If none of the above solutions work, it’s recommended to seek further assistance from the Ubuntu community or the TP-Link support forums.

In conclusion, getting the TP-Link Archer T3U Plus USB Adapter to work on Ubuntu 20.04 involves checking device recognition, loading the driver, verifying the driver version, and troubleshooting if necessary. We hope this guide has been helpful and wish you the best of luck with your Ubuntu experience.

How can I check if my TP-Link Archer T3U Plus USB Adapter is recognized by Ubuntu 20.04?

You can use the lsusb command in the terminal to check if Ubuntu recognizes your TP-Link Archer T3U Plus USB Adapter. The command lsusb lists USB devices connected to your machine. Look for a line similar to 2357:0138 TP-Link 802.11ac NIC in the output, which indicates that the device is detected by Ubuntu.

How do I load the driver for TP-Link Archer T3U Plus USB Adapter on Ubuntu 20.04?

The TP-Link Archer T3U Plus USB Adapter uses the 88x2bu driver. You can load this driver by running the following command in the terminal: sudo modprobe 88x2bu. This command uses the modprobe command to add the driver module to the Linux Kernel. If there is no output or error message, it means the driver has been loaded successfully.

How can I verify the version of the TP-Link Archer T3U Plus USB Adapter driver?

To verify the driver version, you can use the modinfo command followed by the grep command to filter the output. Run the following command in the terminal: modinfo 88x2bu | grep -e version -e 0138. The output will show the version information, such as version: v5.6.1_30362.20181109_COEX20180928-6a6a.

What should I do if my TP-Link Archer T3U Plus USB Adapter is still not working on Ubuntu 20.04?

If the device is still not working, you can check the kernel logs for any relevant messages related to the driver. Use the dmesg command followed by grep to filter the output. Run the following command in the terminal: dmesg | grep 88x2. Look for any error messages or warnings that might indicate the cause of the issue.

Are there any alternative solutions if the above steps don’t work?

Yes, there are alternative solutions you can try. One solution is to follow the instructions provided in the TP-Link community forum. Another solution is to refer to the GitHub repository for the TP-Link Archer T3U Plus USB Adapter driver. Both solutions provide detailed steps to install and configure the driver on Ubuntu 20.04. Remember to recompile the driver after each kernel update. If none of the solutions work, it’s recommended to seek further assistance from the Ubuntu community or the TP-Link support forums.

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