Ubuntu – My mouse wheel has stopped scrolling up and down

mousemouse scroll

My mouse wheel has stopped working. It doesn't scroll up and down when previously it worked. How can I configure what each button of the mouse does? I use Ubuntu 10.10.

Best Answer

I was using a Logitech M510 wireless bluetooth mouse and was experiencing this issue with Ubuntu 18.04. I noticed that xev was not detecting any events for the scroll. To solve my issue, I turned off the mouse and then turned it back on and it worked.