1. Basic issues
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First of all, machine selection is very important. For example, a business machine such as Dell latidu 5420 supports UBUNTU very well. After installing the updated kernel, no matter the graphics card, sound card, microphone, WIFI, or Bluetooth network card, they will all be in place automatically.
Secondly, no matter what the machine is, first update the library and update the kernel, and some drivers will naturally be supported in the new kernel.
sudo apt update
sudo apt upgrade -
uname -r View the version number of the machine, install basic tools, and upgrade the kernel.
sudo apt-get install make
sudo apt-get install vim
linux-firmware firmware upgrade
sudo dkpg -i linux-firmware.**.deb
Update the package index:
sudo apt-get update
Install linux-firmware deb package:
sudo apt-get install linux-firmware
Kernel address:
Firmware address:
http://archive.ubuntu.com/ubuntu/pool/main/l/linux-firmware/
- To fix the touchpad, use the following command to open it:
gsettings set org.gnome.desktop.peripherals.touchpad click-method areas
2. The integrated graphics card has a black screen, and the independent graphics card cannot be installed