Subject: Re: bug#28695: 26.0.60; Rendering lag spikes caused by double-buffering on Linux

From: martin rudalics <[email-masked]>
Date: Wed, 04 Oct 2017 11:04:49 +0200

> I was able to verify that reverting to the previous commit before
 > double-buffering was added completely removed the problem. I've made two
 > short screencasts, one before the double-buffer commit and the other
 > after.

Unless this problem (and that of Bug#28652) get fixed, we should either
disable double buffering by default or add some special warning so users
do not have to spend their time investigating this issue.

martin