Created attachment 4587 
The display setting without any way to configure multi screen

In control panel => display, the configuration of the multi screen is wanderfull except that the dual screen (in my configuration) are automatically set as mirroring and there is no way to configure as extended screens.


The solution was to install the package arandr and make the setup with this application.


My request or bug is : do you want to add the possibility to configure the position and strategy for multi screen (mirror, extended, ...)


Thank you