This page is for AMD GPU only.
If you are NVIDIA GPU, kindly refer 2.1 Install NVIDIA GPU Driver.
Caution:
1. Be sure to right-click in the window of the downloaded file, click Terminal to open, and then enter the command.
2. This place in the video ls to confirm which files are in the folder, the following command after typing f press space and then press Tab, it will automatically give the file name, the downloaded file name is different for everyone.
ls
sudo apt install -f
3. Use command below in terminal to check if driver installed correctly or not.
lshw -c video