I installed Lubuntu 19.10 and everything works fine just icons on my desktop that don’t keep their positions with a laptop and 2 screens.
When my 2 screens are plugged in and I place icons on my laptop screen all is going well. When I start again without these 2 screens that all the icons have changed places.
On LXDE it worked very well and besides I could not move an icon on its 2 other screens but with LXQT I can.
Thanks in advance if you have a solution.