my pointer suddenly started clicking around randomly and zipping to other part of the screen while I'm using it.
I'm on a laptop, but I verified that it is not the touchpad itself, since even when disabled this happens. It could however be the touchscreen, which I'm not sure how to disable.
This happened out of the blue a few hours ago, without any intervention from me, no installation or anything, I was just working.
I already rebooted once, but it did not help.
Any idea what it could be or where I can look to debug this?
Thanks in advance.