I am new Ubuntu user. I have problem with low signal in my laptop. I searched for ways to fix the problem. I found the best solution by using commands below:
sudo modprobe -r rtl8723be sudo modprobe rtl8723be ant_sel=1
The question is:
What does it mean?
The signal is very strong after I run those command, but I have to run the command every time I run my laptop. Is there any solution to make it permanent?