I used the below command to install LXDE in default 18.04
sudo apt-get install lxde
I got in through login session to LXDE. It was working fine then " Display Settings " window with monitor details keep popping up. No matter what I do, it annoyingly comes back. If I leave it untouched, around 10-15 windows will be there in a minute. Is there a way to fix this ? Thanks
Just noticed : The windows got added as a pack of two at a time.