This may be the dumbest question of all, but I have to ask. It’s the first time I’m trying tumbleweed with KDE plasma 5.20.5 (I always worked with leap - lxde). While I plug a dell monitor to my laptop and by default it appears at the right side both screens work fine, but when I try to put the second monitor at the left, both the laptop monitor left border and the external monitor right border begins to behave wierdly blinking, hindering the operation.
On the other hand, the dell monitor is supposed to work at 75hz but it only shows 60hz, I wonder if it can be fixed.
Any help will be truly appreciated.