On 2017-11-03, Raymond Toy <toy.raymond(a)gmail.com> wrote:
My primary systems are Fedora 25 and Ubuntu 14, and latest xemacs
runs fine
there. (One minor nit: menus are displayed with strange colors and
backgrounds. I worked around that by using --with-xft=emacs,menubars.)
Can't help with your main problem, but that's something I also see
with 21.4 on my system, and I think it's a problem with the
accelerated graphics in the Intel driver. What are you running on?
I see it on a Lenovo Thinkpad Yoga, Ubuntu 16.04.