Installing
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5. Installing Realtek rtl8812BU Driver
Then to Install Realtek rtl8812BU Wi-fi Driver for Lubuntu
Access the Target Folder:cd /tmp/rtl88x2bu*
Next to prepare the setup play:
VER=$(sed -n 's/\PACKAGE_VERSION="\(.*\)"/\1/p' dkms.conf)
sudo rsync -rvhP ./ /usr/src/rtl88x2bu-${VER}
Then add it to DKMS:
sudo dkms add -m rtl88x2bu -v ${VER}
Again build it with:
sudo dkms build -m rtl88x2bu -v ${VER}
Install it into DKMS System:
sudo dkms install -m rtl88x2bu -v ${VER}
Long last try to fill it up with:
sudo modprobe 88x2bu
Or in case, try Rebooting with:
sudo reboot
And you should successfully see your Wifi Adapter magically popping up from nowhere! :)
Possibly, to load it at Boot time:echo 88x2bu | sudo tee -a /etc/modules
Thanks to Randy C. Will inestimable Work!
Congratulations, your Realtek rtl8812BU Network Device on Lubuntu 20.04 should be now nicely working!
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