bug#30088: 26.0.90; [Emacs 26] Rendering glitch

[Damien Cassou]

Damien Cassou <damien@cassou.me> writes:
> I have inhibit-double-buffering set to t for some time and haven't
> witnessed the problem again.

I set the variable's value back to its default and rapidly got the
problem.

-- 
Damien Cassou
http://damiencassou.seasidehosting.st

"Success is the ability to go from one failure to another without
losing enthusiasm." --Winston Churchill