Quote Originally Posted by kokoko3k View Post
Install and use qtcurve-gtk theme and open firefox on a page with a lot of buttons/checkboxes, then scroll it.
like this:


Then install cairo-nvidiablob from aur and scroll it again.
For me, vanilla cairo is jerky with the blob, smooth with everything else, i just tried again.

Report:
https://devtalk.nvidia.com/default/t...e-regression-/
What's qtcurve got to do with what you're describing? Also note that Cairo OpenGL support is marked as experimental, therefore not expected to work flawlessly to begin with.