Realtek Rtl8822BU Driver Installation in Linux Mint – Step-by-step

Installing

2. 2. Enabling Realtek rtl8822BU Driver PPA

   Add Realtek rtl8822BU Driver PPA for Mint GNU/Linux

   Enabling Realtek rtl8822BU Driver Repo for Mint

   Realtek rtl8822BU Driver PPA for Mint

3. 3. Installing Realtek rtl8822BU Driver

   Then to Install Realtek rtl8822BU Driver in Mint
   Currently 2 Flavors of the Driver are available.
   For the default one run:

   sudo apt install rtl8822bu-dkms

   Instead for the Latest Kernels you may try:

   sudo apt install rtl8822bu-next-dkms

   Finally, in case of Issue to remove it:

   sudo apt-get purge rtl8822bu*