GNU/Linux Mint 19 Realtek rtl8821AU Driver Setup – Step-by-step Guide
Hi! The Tutorial shows you Step-by-Step How to Install Realtek rtl8821AU WiFi Driver in GNU/Linux Mint 19.x Tara/Tessa/Tina/Tricia LTS Desktop.
Especially relevant: this Realtek rtl8821AU Driver Linux Mint 19 Setup should be working also after a Kernel Upgrade with the Dkms integration.
Finally, from the Realtek Support Driver Website comes out that it may be working for all the following Chipsets:
- RTL8192EU
- RTL8811AU
- RTL8811CU
- RTL8812AU
- RTL8812BU
- RTL8814AU
- RTL8821AU
1. Launching Shell Emulator
Open a Terminal window
(Press “Enter” to Execute Commands).Refresh the Apt Sources:
sudo apt update
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.
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