I forgot to say that this problem is only with the external mouse. With
the touch pad, i have no issue.
I have an RTX 2060 Max-q in my notebook with Nvidia driver installed but
it is deactivated as on demand. But even if I enable this card, it has
no effect.
I believe that because of the fraction
Public bug reported:
I have a Dell XPS 17 with a 3,840 x 2,400 screen and an external monitor
with 3840 x 1600 resolution. When I use only one of them it works
totally fine. I use the external monitor without scaling and my notebook
display with fractional scaling of 150%. But when i want to use b