WiFi fix for the Realtek rtl8723be Wireless card in ubuntu
For linux users , Realtek rtl8723be wireless card doesn't work. It either disconnects automatically after a 15-30 minutes or doesn't show WiFi Hotspots beyond 4-5 feet.
This would fix your WiFi card and let you surf the internet through the WiFi.
1.) Download/Clone the repo
git clone https://github.com/roopansh/rtl8723be_wifi
2.) Go to the directory containing the downloaded files
cd rtl8723be_wifi
3.) Enter the following command in the terminal.
bash rtl8723be.sh
4.) Restart your pc and check your wifi connections.