Which Ubuntu 20.0 command , I use most of the time?? Guess??

I don't know what Error I am facing in Ubuntu 20.0 LTS , but most of the time my TouchPad Stops. I tried many commands , many settings and updated apps many times , but nothing worked , unless I find one command.

sudo modprobe -r psmouse

and then ,

sudo modprobe  psmouse

and touch pad starts again.

So I use this command a lot of time.

If you have any problem like this , please share and give the solution also.