On 04/08/2020 11:10 PM, Snidely Whiplash wrote:
Thank you, but yes, absolutely I am using hardware acceleration. I have been using WebRender for a long time, last May, since before they turned it on by default in Firefox 68. While it certainly does not occur without WebRender (I did test that), it is not an acceptable workaround and not a solution. I'm not turning off hardware acceleration in my browser.
This is a recent problem, in the last few months, and does not happen in other window managers.
Agreed -- I just shake the mouse...