drm-fbsd11.2-kmod-4.11g20191204 painful to look at

[Jan Beich]

Scott Bennett <bennett at sdf.org> writes:

>      I just upgraded from drm-fbsd11.2-kmod-4.11g20190906, which worked
> fairly well, to drm-fbsd11.2-kmod-4.11g20190906,

You've typed drm-fbsd11.2-kmod-4.11g20190906 twice. Which version worked fine?

> which flashes, jumps, at flickers streaks across the screen every few
> seconds.  It is really awful.  I don't think I can sit and look at it
> for very long at a time.

Do you use modesetting DDX or xf86-video-intel? If the latter then the
version in ports has broken SNA acceleration (bug 236003 has a fix).

Can you paste /var/log/Xorg.0.log contents for troubleshooting?