I have Kubuntu 18.04.
Issues with my mouse cursor jumping around. I have googled it but have not found a permanent fix.
I shake it a bit and eventually it stops
The last time I unplugged it and put it back in and that fixed it.
I use a usb plugin type mouse.
Is there a terminal function or package manager function I need to use to test it etc. I have checked all the mouse functions.
Would disabling my touchpad fix it?