Funicorn's workaround also works for me (although it's technically a regression). But it appears to make external usb mice very jerky - eg. 3-4 fps or something, basically unusable. This basically means I have to choose between being able to scroll on my trackpad, or use an external mouse, but not both.
Funicorn's workaround also works for me (although it's technically a regression). But it appears to make external usb mice very jerky - eg. 3-4 fps or something, basically unusable. This basically means I have to choose between being able to scroll on my trackpad, or use an external mouse, but not both.