Created attachment 109546 [details] screenshot open system settings and "display and monitor" minimize and restore the window move your cursor on the window cursor changes to resizing mode shape
I can't confirm this, it doesn't happen on my system. How did you start systemsettings? Did you move the cursor over the window before minimizing it? Do you see it ever with other apps? (I'm shooting a bit in the dark, since I don't really have a clue how this could happen.)
Created attachment 109758 [details] demonstration I can reproduce on my both machines (laptop running neon dev unstable, desktop running Arch Linux). Minimize/restore is not necessary, move cursor down/up is enough. Watch my screencast please.
Thanks, that helps. I can reproduce this problem now. Will have a look.
I've had a closer look, here are my findings: The problem happens when the mouse moves over the splitter between the QML widget with the previews and the lower part with the combobox and settings per output. The cursor isn't reset to the arrow shape onMouseOut. - My desktop (Qt 5.9.3 shows this problem) - My laptop (Qt 5.9.4) doesn't show it - My other laptop (5.9.2) doesn't show it - Yet another system (Qt 5.9.3) doesn't show it Kscreen's code base doesn't do anything with the mouse cursor. This means whatever the problem is, it's probably not in KScreen, but KScreen does something to trigger it. So let's start the crapshooting: What graphics driver do you use? Anything else that makes your system "special"?
(In reply to Sebastian Kügler from comment #4) > What graphics driver do you use? Anything else that makes your system > "special"? I use intel modesetting driver on both systems (Arch Linux and neon dev unstable). None of my systems has any special configuration.
Okay, same here on at least two systems tested. It doesn't seem to be related to that.
KScreen also uses a splitter to separate monitor display from option panel. *** This bug has been marked as a duplicate of bug 389539 ***