I am having a very strange problem with Manjaro on my laptop. The cursor does not move smoothly, but rather it moves in steps, like it’s snapping to a grid along the x and y axes. I have found other reports of similar problems with (mostly) Lenovo laptops running Ubuntu.
My laptop is some sort of Samsung machine from around 2013. I got it off Craigslist just recently. It came with Windows 7 installed and the touchpad works fine in Windows, so it’s not a hardware defect. It also works fine with a USB mouse.
Any assistance is appreciated!